Rsc 0892

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Các bạn thân mến, nếu bạn cần những linh kiện điện tử nào hãy liên hệ với chúng tôi Hàng có sẵn thường không có trên kệ. Bạn có thể liên hệ với chúng tôi liên tục trong quá trình cập nhật hàng. Chúng tôi có thể giúp bạn tiếp cận với tất cả các thành phần điện tử và mạch tích

Mono amplifier board IRS2092 (DC power) 350W Product Details: All components of this product are authentic, pure and unpretentious, quality; The use of high-quality original parts, not only guaranteed safety and quality, long life, more importantly, that the actual performance can meet the design goals of a strong guarantee. The search for the best quality is the constant objective of our restaurant. Using original IRS2092, IRFB4227. Electrolytic using the main circuit signal Brand, main filter using capacity4700UF / 100V * 2, ensure strong support for constant current of power. Metal resistance selection rings, the main circuit employs 1% precision metal film resistor rings, ensure good signal-to-noise ratio of the machine. 1.6mm thick sheet with double-sided PCB, 2.0oz thick copper, HASL full process to ensure that the size of the current through good performance. PCB class quality. Adoption 20A high current shielded inductor, ensuring crisp and powerful sound. The board comes with a temperature protection circuit, the general amplifier board is not, the temperature reaches 75 degrees, automatically disconnected output, better protect the whole amplifier board! The whole circuit board tracking design is quite strict and reasonable, the general PCB scraps use a small ground connection. The amplifier board is stable and reliable, high output power; Beautiful smooth sound, open sound field. Dimensional sense of strong, solid and strong stable low frequency, very good signal-to-noise ratio, wide dynamic range; Clear details, excellent transient response, playing all kinds of music are comfortable, in the home of the playback environment has a very good performance. Technical index: Operating voltage range: DC + -55V Maximum power output: 200W / 8, distortion less than 0.1%, 350W / 4 distortion less than 0.5% Magnification voltage: 32 times (normal phase amplification)) Input sensitivity: 1.6V (rms) Input impedance: 14K Frequency response: 0-50KHz 1dB The remaining noise voltage: 200UV Dynamic range: more than 100dB colour:picture color material:ABS size:133 x 75MM Package Contents: 1 x Power Amplifier Board Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Specifications: This amplifier board is made of high quality PCB material which makes it very safe and durable. Also, it is class-D audio amplifier designed for home audio systems and active speaker applications. The maximum output mono channel is up to 500W. It will produce high quality sound to fit the speaker. Item Name: Amplifier Board Material: PCB Power Supply: DC dual power supply ±58±70v Rated Output Power: 500w (±65v Power Supply, 4 ohm Load, 10% Deformation) Efficiency: >90% Signal to Noise Ratio: 90db Total harmonic distortion: 380w (±65 Power 4 ohm Speaker, Distortion De

Irs2092 hàng chính hãng. Dùng trong các board công suất class d. Chất lượng như gốc được nhập khẩu chính hãng. Mọi chi tiết xin liên hệ 0913459819 Anh Châu

Power supply: dual DC power supply ± 58 --- ± 70V The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%) Efficiency:greater than equal 90% SNR: 90dB Frequency range: 20Hz-20KHz Speaker: 4-8ohm Voltage Magnification: 36 times Input sensitivity 1.5V (RMS) Output short circuit protection: Yes That output DC bias protection speaker protection: Yes Over-temperature protection: Yes, radiator FET temperature higher than 100 degree C, turn off the output! Amplifier board size: length x width x height = 96x43x27mm Use precautions: 1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong 2. Recommended power supply ±65V 3. Recommended 4-8ohm / 10-18inch speaker 4. Carefully check before electricity, ensure the wiring is correct. Colour:blue Material:plastic Package Contents: 1 x Digital amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Specifications: This amplifier board is made of high quality PCB material which makes it very safe and durable. Also, it is class-D audio amplifier designed for home audio systems and active speaker applications. The maximum output mono channel is up to 500W. It will produce high quality sound to fit the speaker. Item Name: Amplifier Board Material: PCB Power Supply: DC dual power supply ±58±70v Rated Output Power: 500w (±65v Power Supply, 4 ohm Load, 10% Deformation) Efficiency: >90% Signal to Noise Ratio: 90db Total harmonic distortion: 380w (±65 Power 4 ohm Speaker, Distortion De

Hello everyone, our company is in Shenzhen。we specialize in selling electronic components. When we receive your order, we will process your order within 24 hours. If you order many items, we may need more time to process, it will not be more than 5 days, please be patient. Genaral it need 1-2weeks arrive your hand.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

★★★ Irs2092S 500W Mono Digital Power Amplifier Class D HIFI Board Module Specifications: - the rated output power: 500W (65V power supply, 4 ohm load, distortion 10%) - efficacy: > = 90% - snr: 90dB - the total harmonic distortion: 380W (65 power 4 ohm speaker distortion 0.1%) 280W (65 power 8 ohm speaker, distortion 0.1%) Voltage Magnification: 36 times. - 1.5V sensitivity input (RMS) - output short circuit protection: Yes - that DC output bias protection speaker protection: Yes - product Size: approx. 100x50 x 30mm / 3.93x1.96x1.18 &; &; - net weight: approx.100g Hurry up before the ORDER runs out. Order in. Our direct pro

Mạch loa kéo chạy FET IRF32N15D công suất 200W 8R - 300W 4R loa Bass 4 tấc đôi Thông số kỹ thuật: - Ngõ ra công suất Mono, công suất 200W cho loa 8R hoặc 300W cho loa 4R, nên thích hợp cho thùng loa bass đơn 40 - 50 hoặc bass đôi 30 - 40. - Phần chỉnh độ vang kết hợp 3 vol chỉnh Echo + Delay + Repeat, cho phép chỉnh độ vang chuyên nghiệp hơn phù hợp với từng giọng ca mỗi người - Thiết kế sắt nét, bắt mắt góp phần tạo nên chiếc loa kéo nổi bật, thiện cảm với người nhìn - Mạch vừa sử dụng bình 12V và điện 220V. Cắm điện 220V để mạch hoạt động và sạc điện cho bình (đầy bình tự ngắt) - Có tất cả 10 Volume chỉnh: Volume - Bass - Treble - Guitar Vol - Mic.Vol - Mic.Treble - Mic. Bass - Echo - Repeat - Delay - Hổ trợ Bluetooth, USB, thẻ nhớ TF Card, FM - Hổ trợ 2 Mic có dây và 1 Guitar, Bus lắp Micro không dây (OK KC +8V GND) - Có chế độ ưu tiên Mic: nút nhấn Mic.Priority - Có ngõ vào AUX và ngõ ra OUT Kích thước tấm sắt: rộng 19cm, dài 38cm và Độ sâu mạch 9 cm Phụ kiện kèm theo: dây gắn bình, dây nguồn 220V và remote điều k

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Qúy khách thân mến, bạn cần linh kiện điện tử gì hãy liên hệ với cửa hàng chúng tôi. Nhiều sản phẩm của chúng tôi không có sẵn. Bạn có thể liên hệ với chúng tôi trong quá trình cập nhật sản phẩm. Chúng tôi có thể giúp bạn hợp tác để tìm tất cả các linh kiện điện tử và mạch tích

Mạch công suất rời dùng thay thế cho mạch T20 và T21, dùng nâng cấp công suất loa kéo cũ. dùng tốt cho 1 cặp 40 coil 65 4 ohm. Chạy irs 2092, board chạy 12v DC, không kèm biến áp nếu cần chạy AC220 có thể đặt mua thêm biến áp dành cho mạ

All components of this product are pure and unpretentious, quality; the use of high-quality parts, not only the safety and quality guaranteed, long life, more importantly, that the actual performance can meet the design goals of a strong guarantee. 1) Use the IRS2092, IRFI4019.2)Electrolytic signal main circuit using international brand name, the main filter using Nikon capacity 330UF / 100V * 2, to ensure a strong stream of continuous power support. 3)Resistance selection 0805 0603 high precision chip resistors, to ensure a good signal to noise ratio.4)PCB with 1.6mm thick double-sided sheet, 2.0 oz thick copper, tin spray the whole process to ensure the size of the current through the performance of good. First-class PCB quality. 5)Use 20A high current shielding inductance, to ensure sound crisp and powerful.6)The volume is very small, but high power. Basic performance parameters: Work: Class D Quiescent current: 20mA Work efficiency: 90% Rated output power: 200W Frequency response: 20Hz to 20KHz Operating voltage: + - 30V to + -60V Recommended power supply voltage: + - 50V Maximum output current: 8A PCB Size: 87 * 58MM Colour: Black Material: pc+ metal Package Contents: 1*IRS2092 Amplifier BoardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

1. The IRS2092 is adopted, and the main filter of the electrolytic signal main circuit adopts the for Nikon capacity of 330UF/100V x 2 to ensure a strong and continuous power support. 2. Select 0805 0603 high-precision chip resistors to ensure the good signal-to-noise ratio of the whole machine. 3. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. 4. Use 20A high current shielding inductor to ensure the sound is clear and powerful. 5. Very small size and high power. Product name: Audio power amplifier board Working method: Class D Quiescent current: 20mA Work efficiency: 90% Rated output power: 200W Frequency response: 20Hz to 20KHz Working voltage: +/-45V to +/-60V Recommended power supply voltage: +/-50V Maximum output current: 8A colour:Photo color Material:PCB+metal size:87 x 58mm Package Contents: 1 x Amplifier BoardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

[HOT QUÁ] Mạch công suất rời dùng thay thế cho mạch T20 và T21, dùng nâng cấp công suất loa kéo cũ. dùng tốt cho 1 cặp 40 coil 65 4 ohm. Chạy irs 2092, board chạy 12v DC, không kèm biến áp nếu cần chạy AC220 có thể đặt mua thêm biến áp dành cho

Bke Irs2092 IC chip The original IRS2092 i 've tested myself in my production kit in suply up to 86vdc aman sent

#New #IRS2092 #Class #D #200W #Mono #Audio #Power #Amplifier #AMP #Assembled #Board Description: 100% brand new and high quality Using original IRS2092, IRFI4019 Electrolytic capacitor signal main circuit using international brands, the main filter capacitor using a Nikon capacity 330UF/100V * 2, to ensure strong support for a steady stream of power Resistance selection 08,050,603 high precision chip resistors, ensure the machine a good signal to noise ratio 1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality Using 20A high current shielded inductor, ensuring crisp and powerful sound Very small size, big power Basic performance parameters: Work: Class D Quiescent Current: 20mA Efficiency: 90% Rated Output Power: 200W Frequency Response: 20Hz to 20KHz Operating Voltage: +-30V to +-60V Recommended Supply Voltage: +-50V Maximum Output Current: 8A PCB Size: 86 * 57mm/3.38*2.24" Quantity:1pc Package includes: 1 x IRS2092 200W Class D Mono Amplifier Boar

IC CÔNG SUẤT IRS2092S IRS2092 IRS 2092S MỚI CHÍNH HÃNG SOP-16 KHUẾCH ĐẠI CÔNG SUẤT CLASS D Dùng cho thợ sửa chữa audio chuyên nghiệp, sửa chữa loa kéo di động, mạch khuếch đại công suất diy …………………………………………………………………………………………………………. SHOP LINH KIỆN HÀ TĨNH CAM KẾT - Cam kết hàng chất lượng tốt nhất và đúng với mô tả sản phẩm. - Cam kết 1 đổi 1 nếu sản phẩm bị lỗi do nhà sản xuất, vỡ hỏng do vận chuyển. - Cam kết giao hàng thời gian nhanh nhất trong khả năng có thể. Liên hệ shop : / Zalo / Facebook : 035.315.6868 Địa chỉ: 223 Nguyễn Biểu, Nam Hà, TP Hà Tĩnh Xin chân thành cám

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Mô tả sản phẩm: • Hàng mới 100% và chất lượng cao • Sử dụng IRS2092, IRFI4019 gốc • Tụ điện tín hiệu mạch chính sử dụng thương hiệu quốc tế, tụ lọc chính sử dụng công suất Nikon 330UF/100V * 2, đảm bảo hỗ trợ mạnh mẽ cho dòng điện ổn định. • Điện trở chip có độ chính xác có lựa chọn điện trở 08, 050, 603, đảm bảo máy có tỷ lệ tín hiệu trên nhiễu tốt. • Tấm dày 1.6mm sử dụng PCB hai mặt, độ dày đồng 2.0 oz, toàn bộ quá trình HASL để đảm bảo rằng kích thước của dòng điện thông qua hiệu suất tốt. Chất lượng chuẩn PCB. • Sử dụng cuộn cảm được bảo vệ dòng điện cao 20A, đảm bảo âm thanh sắc nét và mạnh mẽ. • Kích thước rất nhỏ, công suất lớn • Các thông số hiệu suất cơ bản: • Hoạt động: Class D • Dòng điện tĩnh: 20mA • Hiệu quả: 90% • Công suất đầu ra định mức: 200W • Tần số phản hồi: 20Hz đến 20KHz • Điện áp hoạt động: +-30V đến +-60V • Điện áp nguồn khuyến nghị: +-50V • Dòng điện đầu ra tối đa: 8A • Kích thước PCB: 86 * 57mm/3.38*2.24" Gói hàng bao gồm: 1 x Bảng mạch khuếch đại âm thanh mono IRS2092 200W Class D #IRS2092S#Audio#Digital#Amplifier#Amp#B

Power supply: dual DC power supply ± 58 --- ± 70V The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%) Efficiency:greater than equal 90% SNR: 90dB Frequency range: 20Hz-20KHz Speaker: 4-8ohm Voltage Magnification: 36 times Input sensitivity 1.5V (RMS) Output short circuit protection: Yes That output DC bias protection speaker protection: Yes Over-temperature protection: Yes, radiator FET temperature higher than 100 degree C, turn off the output! Amplifier board size: length x width x height = 96x43x27mm Use precautions: 1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong 2. Recommended power supply ±65V 3. Recommended 4-8ohm / 10-18inch speaker 4. Carefully check before electricity, ensure the wiring is correct. Colour:blue Material:plastic Package Contents: 1 x Digital amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Before the delivery of goods will be checked to ensure quality of the product is maintained. Specifications: - Dual DC power supply 58-70V CT - Efficacy: > = 90% - Snr: 90dB - The total harmonic distortion: 380w (65 power 4 ohm speaker distortion 0.1%) 280w (65 power 8 ohm speaker, distortion 0.1%) - Frequency range: 20Hz-20KHz. - Speaker: 4-8ohm Voltage Magnification: 36 times. - 1.5v sensitivity input (RMS) - Output short circuit protection: Yes - That DC output bias protection speaker protection: Yes Yes, radiator FET temperature higher than 100 C, turn off the output! - Product Size: approx. 100x50 x 30mm / 3.93x1.96x1.18 '' - Net weight: approx

20A big currency shielding inductance, deliver crisp and powerful sound. The whole circuit board's wiring and layout is very reasonable and compact, whole PCB's wiring features one point ground style. The amplifier board's working ability is steady and reliable, with big output power; the sound is exquisite and smooth, with open sound field. The 3D sense is strong, bass is calm, solid and strong, Sound Noise Ratio and dynamic is excellent; details is clear, Transient Response is good.Suitable for playing all kinds of music. Color: red + black Material: metal + pc 100% brand new and high quality This amplifier features original IRS2092, IRFB23N20D. Electrolytic signal main loop features imported brands, main filter s feature 4700uf/80V ones 4 pcs, features dual rectify 25*2(50A) rectifying bridge, ensure powerful and steady power supply. Resistors featurs metal ones, main loop features ±1% accuracy metal film resistors, ensure the good S/N ratio. PCB features 1.6mm thick double-sided board, 2.0 Oz copper thickness, spray tin process. ensure full currency's good passing performance. first class quality. Specifications: Voltage range: AC dual 20V-45V (rectifier voltage (+28V-60V). Note that when the voltage is below 35V, R6 R7 is converted to 2K/2W resistor. (Delivery default voltage 40-45V, R6 R7 3.9K) Maximum output power: 350W/8 AC double 50V power supply, distortion Less than 0.1%. 700W/4Ω AC dual 50V power supply, distortion Less than 0.1%. Voltage Amplification Multiplier: 36 Times (Positive Phase Amplification) Input Sensitivity: 1.6V (effective value) Input Impedance: 14KΩ Frequency Response: 0-50KHz+1dB 10W/8 Residual Noise Voltage: 200uV Dynamic Range: Greater than 100dB Package Contents:1* IRS2092 class D Amplifier BoardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Hello everyone, our company is in Shenzhen。we specialize in selling electronic components. When we receive your order, we will process your order within 24 hours. If you order many items, we may need more time to process, it will not be more than 5 days, please be patient. Genaral it need 1-2weeks arrive your hand.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

Using IRS2092 Electrolytic signal main circuit using international brands, the main filter using a Nikon capacity 330UF/100V * 2, to ensure strong support for a steady stream of power Resistance selection 08,050,603 high precision chip resistors, ensure the machine a good signal to noise ratio 1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. Using 20A high current shielded inductor, ensuring crisp and powerful sound Very small size, big power Working method: Class D Quiescent current: 20mA Work efficiency: 90% Rated output power: 200W/4 ohms or 100W/8 ohms Frequency response: 20Hz to 20KHz Working voltage: +/-30V to +/-60V Recommended power supply voltage: +/-50V Maximum output current: 8A colour:black material:ABS size:87x58MM Package Contents: 1 x Audio Power Amplifier Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Mono amplifier board IRS2092 (DC power) 350W Product Details: All components of this product are authentic, pure and unpretentious, quality; The use of high-quality original parts, not only guaranteed safety and quality, long life, more importantly, that the actual performance can meet the design goals of a strong guarantee. The search for the best quality is the constant objective of our restaurant. Using original IRS2092, IRFB4227. Electrolytic using the main circuit signal Brand, main filter using capacity4700UF / 100V * 2, ensure strong support for constant current of power. Metal resistance selection rings, the main circuit employs 1% precision metal film resistor rings, ensure good signal-to-noise ratio of the machine. 1.6mm thick sheet with double-sided PCB, 2.0oz thick copper, HASL full process to ensure that the size of the current through good performance. PCB class quality. Adoption 20A high current shielded inductor, ensuring crisp and powerful sound. The board comes with a temperature protection circuit, the general amplifier board is not, the temperature reaches 75 degrees, automatically disconnected output, better protect the whole amplifier board! The whole circuit board tracking design is quite strict and reasonable, the general PCB scraps use a small ground connection. The amplifier board is stable and reliable, high output power; Beautiful smooth sound, open sound field. Dimensional sense of strong, solid and strong stable low frequency, very good signal-to-noise ratio, wide dynamic range; Clear details, excellent transient response, playing all kinds of music are comfortable, in the home of the playback environment has a very good performance. Technical index: Operating voltage range: DC + -55V Maximum power output: 200W / 8, distortion less than 0.1%, 350W / 4 distortion less than 0.5% Magnification voltage: 32 times (normal phase amplification)) Input sensitivity: 1.6V (rms) Input impedance: 14K Frequency response: 0-50KHz 1dB The remaining noise voltage: 200UV Dynamic range: more than 100dB colour:picture color material:ABS size:133 x 75MM Package Contents: 1 x Power Amplifier Board Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Mono amplifier board IRS2092 (DC power) 350W Product Details: All components of this product are authentic, pure and unpretentious, quality; The use of high-quality original parts, not only guaranteed safety and quality, long life, more importantly, that the actual performance can meet the design goals of a strong guarantee. The search for the best quality is the constant objective of our restaurant. Using original IRS2092, IRFB4227. Electrolytic using the main circuit signal Brand, main filter using capacity4700UF / 100V * 2, ensure strong support for constant current of power. Metal resistance selection rings, the main circuit employs 1% precision metal film resistor rings, ensure good signal-to-noise ratio of the machine. 1.6mm thick sheet with double-sided PCB, 2.0oz thick copper, HASL full process to ensure that the size of the current through good performance. PCB class quality. Adoption 20A high current shielded inductor, ensuring crisp and powerful sound. The board comes with a temperature protection circuit, the general amplifier board is not, the temperature reaches 75 degrees, automatically disconnected output, better protect the whole amplifier board! The whole circuit board tracking design is quite strict and reasonable, the general PCB scraps use a small ground connection. The amplifier board is stable and reliable, high output power; Beautiful smooth sound, open sound field. Dimensional sense of strong, solid and strong stable low frequency, very good signal-to-noise ratio, wide dynamic range; Clear details, excellent transient response, playing all kinds of music are comfortable, in the home of the playback environment has a very good performance. Technical index: Operating voltage range: DC + -55V Maximum power output: 200W / 8, distortion less than 0.1%, 350W / 4 distortion less than 0.5% Magnification voltage: 32 times (normal phase amplification)) Input sensitivity: 1.6V (rms) Input impedance: 14K Frequency response: 0-50KHz 1dB The remaining noise voltage: 200UV Dynamic range: more than 100dB colour:picture color material:ABS size:133 x 75MM Package Contents: 1 x Power Amplifier Board Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

✨Welcome to woisn Electronic！✨ 👍 We are a professional factory from Shenzhen, China 🕶 We Promise 🕶 ✔✔✔Manufacture only the best consumer goods and ensure the highest quality possible. 🕶 Our Scope of Bbusiness 🕶 ✔✔✔Auto IC, Digital to Analog Circuit, Single Chip Microcomputer, Photoelectric Coupling, Storage, Three-terminal Voltage Regulator, SCR, Field effect, Schottky, Relays, Resistors Capacitors , Light Tube, Connectors, and other One-stop Supporting serv

Product Details: Using the original IRS2092, IRFI4019. The main circuit of the electrolytic is adopted from international famous brand, the main filter is, which ensures a constant current of power support with a capacity of 330UF / 100V * 2. High precision 08050603 chip resistors resistor selection to ensure good signal-to-noise ratio. NPCB with 1.6mm thick double-sided plate, 2 a thickness of copper, tin spraying process, to ensure the size of the stream through the performance of the well. First-class PCB quality. NUsa 20A large current shielding inductance to ensure the sound is clear and loud. The volume is very small, the power is large. Basic Ginseng Number: Working methods: Class D Quiescent current: 20mA Work efficiency: 90% Rated output power: 200W + 200W Frequency response: 20Hz to 20KHz Operating voltage: +/-30V to +/-60V Recommended power supply voltage: + -50V Maximum output current: 8A colour:black material:ABS size:88 x 116MM Package Contents: 1 x power amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Power supply: dual DC power supply ± 58 --- ± 70V The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%) Efficiency:greater than equal 90% SNR: 90dB Frequency range: 20Hz-20KHz Speaker: 4-8ohm Voltage Magnification: 36 times Input sensitivity 1.5V (RMS) Output short circuit protection: Yes That output DC bias protection speaker protection: Yes Over-temperature protection: Yes, radiator FET temperature higher than 100 degree C, turn off the output! Amplifier board size: length x width x height = 96x43x27mm Use precautions: 1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong 2. Recommended power supply ±65V 3. Recommended 4-8ohm / 10-18inch speaker 4. Carefully check before electricity, ensure the wiring is correct. Colour:blue Material:plastic Package Contents: 1 x Digital amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Power supply: dual DC power supply ± 58 --- ± 70V The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%) Efficiency:greater than equal 90% SNR: 90dB Frequency range: 20Hz-20KHz Speaker: 4-8ohm Voltage Magnification: 36 times Input sensitivity 1.5V (RMS) Output short circuit protection: Yes That output DC bias protection speaker protection: Yes Over-temperature protection: Yes, radiator FET temperature higher than 100 degree C, turn off the output! Amplifier board size: length x width x height = 96x43x27mm Use precautions: 1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong 2. Recommended power supply ±65V 3. Recommended 4-8ohm / 10-18inch speaker 4. Carefully check before electricity, ensure the wiring is correct. Colour:blue Material:plastic Package Contents: 1 x Digital amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

Power supply: dual DC power supply ± 58 --- ± 70V The rated output power: 500W (± 65V power supply, 4 ohm load, distortion 10%) Efficiency:greater than equal 90% SNR: 90dB Frequency range: 20Hz-20KHz Speaker: 4-8ohm Voltage Magnification: 36 times Input sensitivity 1.5V (RMS) Output short circuit protection: Yes That output DC bias protection speaker protection: Yes Over-temperature protection: Yes, radiator FET temperature higher than 100 degree C, turn off the output! Amplifier board size: length x width x height = 96x43x27mm Use precautions: 1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong 2. Recommended power supply ±65V 3. Recommended 4-8ohm / 10-18inch speaker 4. Carefully check before electricity, ensure the wiring is correct. Colour:blue Material:plastic Package Contents: 1 x Digital amplifier boardOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1