Cycling

DongGuan AS AUDIO Co. Ltd.

Class-D amplifier,  Advanced LCD display, USB playback  Switchable XLR input with 24V phantom power, especially for paging and condenser microphones.  Especially designed for announcements, intercommunications, background music, broadcasting, etc. 

Class-D Mixing Amplifier MIX60 & MIX240

Guangzhou ADS Audio Science & Technology Co Ltd

This Class D power amplifier is professionally manufactured for guaranteed performance. It features variable low-pass and high-pass crossover filters, a tri-mode output configuration, a high-efficiency power supply, 2-ohm stable circuits, and anti-radio-interference capabilities. The built-in protection against short circuits, overloading and over-voltage&nbsp;ensures ultimate user safety.&nbsp;

 
  Polished finish. 
  Compact and lightweight design. 
 

Class D Power Amplifier

Dongguan Huihang Electronic Technology Co., Ltd

Key Features: Four-channel Class D amplifierDC 24V vehicle power inputSupports original vehicle DSP audio input4 × 150W RMS output at 4Ω4 × 240W RMS output at 2ΩUp to 2 × 480W bridged output at 4ΩAdjustable volume gainAdjustable low-pass filter from 50Hz to 150HzAdjustable high-pass filter from 50Hz to 500HzFrequency response from 20Hz to 20kHzAluminum housing with passive heat dissipationFixed mounting design for vehicle installationThe DST-AMP24D is suitable for passenger audio and entertainment systems in buses, long-distance coaches, trucks and other 24V commercial vehicles. Amplifier configuration, speaker matching and installation details should be confirmed according to the vehicle audio system. Contact us for system matching, installation requirements and OEM/ODM project quotations. 

4-Channel Class D Bus Audio Amplifier

Speical City intelligent manufacturing (Zhongshan) Co., LTD

FC-1Class D Mono Channel Amplifier■ Closed-loop voltage stabilizer circuit design, stableand reliable■ Class-D amplifier topology for high-efficiency operation■ Ultra-high power, with a peak power of up to 600W■ Supports high-level input, which can be directlyconnected to the car horn's output signal■ Supports ACC control device activation, enjoy smoothmusic with one touch■ Aluminum casing, plug and play, easy to install■ Comprehensive protection features for safety and stabilityModel:FC-1Type:Class D Mono Channels AmplifierMax Power @ 4Ω:600 WNom Power @ 4Ω:300 WFreq. Resp. Range (-3db):25 Hz - 250 HzLow-pass Adjustment Range:50 Hz - 250 HzSignal Noise Ratio:108 dBInput Impedance:22K ΩInput Sensitivity:0.6 V - 2 VDegree Of Loss Of Truth:≤0.02%Power Supply Voltage Range:11 - 15 VDCWeight:1.25 kgDimensions (LxWxH;mm):206 x 126 x 49.5 

Car audio amplifier Class D Mono Channel Amplifier FC-1

Shenzhen Actiway Electronics Co., Ltd.

The class-D&nbsp;car amplifier features a high-efficiency MOSFET power supply unit and a heavy-duty heatsink for consistent and reliable performance. The oversized capacitor tanks and the powerful class-D PWM design guarantee smooth running. This class-D car amplifier simply makes your journey more enjoyable.   Maximum power: 2,000W.   Signal to noise ratio: &gt;100dB.   Frequency response: 5Hz to 350Hz.  

Class-D Car Amplifier

Universal in/out 12v triggers as well as zone-specific in/out triggers;  Being able to bridge channels allows a doubled power output. 

Class-D Multi-channel Amplifier DA1675

FD-4 V2Class D Four Channels Amplifier■ 2-Ohm Class-D Full-Range Digital Stereo Sound■ Features a new low-heat circuit■ 4/3/2 channel design■ Full field-effect tube DC pulse width modulation power supply■ Comprehensive protection circuit■ Uses double-sided FR-4 material■ Features 4GUAGE nickel-plated speaker output terminals■ Adopts an ultra-compact size designModel:FD-4 V2Type:Class D Four Channels AmplifierMax Power @ 2Ω:360 W x 4 ChNom Power @ 2Ω:180 W x 4 ChMax Power @ 4Ω:240 W x 4 ChNom Power @ 4Ω:120 W x 4 ChBridge Max Power @ 4Ω:720 W x 2 ChBridge Nom Power @ 4Ω:360 W x 2 ChFreq. Resp. Range (-3db):10 Hz - 50k HzHi-pass Freq. Adjustment Range:50Hz - 250 HzLow-pass Adjustment Range:50Hz - 250 HzSignal Noise Ratio:93 dBDegree Of Loss Of Truth:&lt;0.05%Weight:1.62 kgDimensions (LxWxH;mm):248 x 125 x 48.5 

Car audio amplifier Class D Four Channels Amplifier FD-4 V2

Dual Source Amplifiers, better sound for TV Amplifiers;  Universal in/out 12v triggers as well as zone-specific in/out triggers. 

Class-D Stereo Amplifier P200BT

Saga Audio (HK) Co Ltd

 	 3000 watts RMS x 1CH @ 1 ohms 	 Class D linkable amplifier / mosfet output 	 Spc twin turbo torroids with simpatico coil design 	 Low pass (adjusts 35Hz to 250 Hz) / variable bass EQ (+15dB@45Hz) 	 Silver 4-gauge power connectors 	 This amplifier improves the sound quality of your car audio system 	 Easily installed and enhances entertainment while driving 	 The black color with titan stripes is modern and elegant looking  

Class D Car Amplifier / M28-3000D

Specifically to drive subwoofers efficiently, reproduce deep and impactful bass;  Excellent performance at Harmonic Distortion (THD) and signal-to-noise (S/N);  CLASS-D Drive: IRS2092 DSP chip: ADAU3701 MCU: STCC8H1K24 MOSFET: IRFB4227PBF TO-247 POWER-Drive: ST-L6599D 

AS SUB500 Class-D amplifier Unit

Hangzhou Newsources Electronics Co Ltd

6 channel full range class D amplifier  RMS Power@ 4 ohm, 1% THD: 6X 70W RMS Power@ 2 ohm, 1% THD: 6X 100W Dimension: 283mm (L)X180mm(W) X49mm (H) 

6 channel full range class D amplifier

This is a car amplifier with a 3,000-watt power design. It comes with an extra-heavy heat sink for better heat dissipation. This highlighted car amplifier is compatible with different car brands.
 
  1-channel class D power amplifier class D technology remote subwoofer level control. 
  Military spec audiophile grade components. 
  Variable low pass and high pass crossover 1 ohm stable circuits. 
  Thermal, short-circuit, overloading and over-voltage protection. 
 

Car Amplifier

 	 1.Material: aluminium 	 2.Style: mini amplifier 	 3.Power: 300Wx1ch, 80Wx4ch, 60Wx4ch+200Wx1ch 	 4.Type: class D 	 5.MOQ: 300pcs  

Mini Car Amplifier 

FH-4Class D 4 Channels Amplifier■ Fully isolated power supply to eliminate magnetic circuit interference■ Comprehensive circuit protection, no fear of reverse power supply connection■ 150Wx4 peak output power for each of the 4 channels■ Custom audio coupling transformers, completely isolate the front and rear stages, greatly suppressinterference noise, resulting in purer sound■ PBTL circuit design for strong control■ The entire machine PCB circuit design is standardized, with reasonable grounding and minimal circuit noise■ Built-in voltage stabilizer, ensuring internal voltage is unaffected by fluctuations in the car battery voltageModel:FH-4Type:Class D Four Channels AmplifierMax Power @ 2Ω:220 W x 4 chNom Power @ 2Ω:150 W x 4 chMax Power @ 4Ω:180 W x 4 chNom Power @ 4Ω:120 W x 4 chOperating Voltage:10.5 - 16.5 VDCFrequency Response:10 Hz - 22k HzSignal Noise Ratio:110 dBDistortion Degree(T.H.D.):≤0.003%Input Sensitivity:1.3 V - 5 VInput Impedance:10k ΩNet Weight:2.15 kgDimensions (LxWxH;mm):234 x 172 x 50.5 

Car audio amplifier Class D 4 Channels Amplifier FH-4

FH-4 MiniClass D 4 Channels Amplifier■ 4-channel 150W output■ Class-D amplifier topology for high-efficiency operation■ Supports high-pass, low-pass filter adjustments, and bypass adjustments■ Closed-loop power supply design, output power unaffected by supply voltage■ Compact size, full aluminum body for excellent heat dissipation■ Comprehensive protection features for safety and stability■ Advanced anti-reverse power supply design to prevent damage from incorrect wiring■ Built-in voltage stabilizer to ensure internal circuitry is unaffected by fluctuations in the car battery voltageModel:  FH-4 Mini Type:  Class D Four Channels Amplifier Max Power @ 4Ω:  150 W x 4 ch Nom Power @ 4Ω:  100 W x 4 ch Operating Voltage:  8 - 18 VDC Frequency Response:  20 Hz - 20k Hz Low Pass Frequency:  40 Hz - 250 Hz High Pass Frequency:  40 Hz - 250 Hz Signal Noise Ratio:  101 dB Distortion Degree(T.H.D.):  ≤0.01% Input Sensitivity:  0.5 V - 2 V Input Impedance:  10k Ω Net Weight:  1.2 kg Dimensions (LxWxH;mm):  206 x 140 x 48Model:  FH-4 Mini Type:  Class D Four Channels Amplifier Max Power @ 4Ω:  150 W x 4 ch Nom Power @ 4Ω:  100 W x 4 ch Operating Voltage:  8 - 18 VDC Frequency Response:  20 Hz - 20k Hz Low Pass Frequency:  40 Hz - 250 Hz High Pass Frequency:  40 Hz - 250 Hz Signal Noise Ratio:  101 dB Distortion Degree(T.H.D.):  ≤0.01% Input Sensitivity:  0.5 V - 2 V Input Impedance:  10k Ω Net Weight:  1.2 kg Dimensions (LxWxH;mm):  206 x 140 x 48 Model:  FH-4 Mini Type:  Class D Four Channels Amplifier Max Power @ 4Ω:  150 W x 4 ch Nom Power @ 4Ω:  100 W x 4 ch Operating Voltage:  8 - 18 VDC Frequency Response:  20 Hz - 20k Hz Low Pass Frequency:  40 Hz - 250 Hz High Pass Frequency:  40 Hz - 250 Hz Signal Noise Ratio:  101 dB Distortion Degree(T.H.D.):  ≤0.01% Input Sensitivity:  0.5 V - 2 V Input Impedance:  10k Ω Net Weight:  1.2 kg Dimensions (LxWxH;mm):  206 x 140 x 48 Model:FH-4 MiniType:Class D Four Channels AmplifierMax Power @ 4Ω:150 W x 4 chNom Power @ 4Ω:100 W x 4 chOperating Voltage:10.5 - 16.5 VDCFrequency Response:20 Hz - 20k HzLow Pass Frequency:40 Hz - 250 HzHigh Pass Frequency:40 Hz - 250 HzSignal Noise Ratio:101 dBDistortion Degree(T.H.D.):≤0.01%Input Sensitivity:0.5 V - 2 VInput Impedance:10k ΩNet Weight:1.2 kgDimensions (LxWxH;mm):206 x 140 x 48  

DSP Amplifier Class D 4 Channels Amplifier-FH-4 Mini

Guangdong Sound And Power Technology  Co., Ltd.

Hot Selling Brazilian Class D RMS 1*3500W Amplifier Car Audio For Car Brazilian Power Amplifier Power (RMS):1*1234W@4ohm 12.6VPower (RMS):1*2562W@2ohm 12.6VPower (RMS):1*3800W@1ohm 12.6VInput sensitivity:160mVFrequency response:10Hz-15kHzT.H.D.(at 80% power) :0.18%S/N :81dBLPF :80Hz-20kHzSUB Sonic :10Hz-60HzIdle Current :3.2A  

Hot Selling Brazilian Class D RMS 1*3500W Amplifier Car Audio For Car Brazilian Power Amplifier

FS-1Class D Mono Channel Amplifier■ Class-D Power Amplifier■ The PCB board is made of high-strength flame-retardant fiberglass material■ Ultra-high power, capable of driving two subwoofers■ Internal bridged design for increased output power■ Gold-plated terminals, resistant to corrosion, oxidation, and durable for plugging and unplugging■ Compact size, full aluminum body for excellent heat dissipation■ Built-in voltage stabilizer to ensure internal voltage is unaffected by fluctuations in the car battery voltage■ Multiple protections, suitable for various in-car usage environments■ Can be connected to a remote control panel (control panel is an optional accessory)Model:FS-1Type:Class D Mono Channel AmplifierMax Power @ 1Ω:3600 WNom Power @ 1Ω:1800 WMax Power @ 2Ω:2400 WNom Power @ 2Ω:1200 WMax Power @ 4Ω:1300 WNom Power @ 4Ω:650 WFreq. Resp. Range:10 Hz - 200 HzLow Pass Point Adjustment Range:40 Hz - 200 HzSignal Noise Ratio:&gt;96 dBInput Impedance:22k ΩInput Sensitivity:150 mV - 3.2 VDegree Of Loss Of Truth:&lt;0.05%Power Supply Voltage Range:10 - 16 VDCNet Weight:4.27 kgDimensions (LxWxH;mm):347 x 190 x 50 

Car audio amplifier Class D Mono Channel Amplifier FS-1

Specifically to drive subwoofers efficiently, reproduce deep and impactful bass.  Excellent performance at Harmonic Distortion (THD) and signal-to-noise (S/N). 

Class-D Subwoofer Amplifier  with DSP PCBA modules

Sonicstar (Guangzhou) Electronics Co., Ltd.

	2.0 Active Speaker	Class D	Amplifier Output Power 2 x 35W	THD 1% With Bluetooth	3.5 mm Jack	RCA	Optical and Phono inputs

Bluetooth Speaker 

Dongguan Tianyi Electronics Co., Ltd.

This is a car amplifier that comes with a robust housing for enhanced durability. It is well designed to deliver excellent sound quality with high fidelity. This car amplifier is an ideal addition to complete your vehicle.
 
  Power: 1 x 1,200W. 
  Digital class D mono block with a remote control. 
 

Fortex Ind'l Ltd

Hi-Fi Grade Class-D Amplifier 100Wx2 (RMS 4Ω THD=1% @1kHz sine wave) Online Streaming Services: Spotify, TIDAL,Qobuz,, QQ Music, Internet Radio(vtuner). 5 inch TFT Touch panel color Display (resolution 854x480) ID3 tag and Album Cover display function USB Memory Stick Playback &amp; DLNA/UPnP Support MP3, ALAC, APE, FLAC, WAV, WMA, DSD64, DSD128. (Customer is responsible for certain royalty fee) USB Playback support folder browser and Playlist / Play queue management Digital Source: OPT 1/OPT 2/COAX/HDMI ARC/BT5.0 Analog Source: AUX 1/AUX 2/PHONO/XLR IN Analog Output: SUB-out/REC-out Digital Output: OPT-out( Digital input only) Aluminum Front Panel Full Function Control Remote HDMI ARC  

SA4388

 	 Car amplifier, compact heatsink, full range digital amplifier 	 Class D, four channel 	 RMS 4x60W, super-efficient Class D PWM design 	 SMT technology  

 	 Car amplifier, full range digital amplifier 	 Class D, four channel 	 RMS 4x40W, super-efficient Class D PWM design 	 SMT technology  

Daily Sun Ltd

This series of car amplifier demonstrates high efficiency and long thermal time and delivers reliable performance. The compact structure allows easy installation. Car amplifiers of various models are also available for your different needs. 	 High level Class-AB/Class-D car amplifier. 	 Higher efficiency: &gt;60% (just for Class-AB). 	 Smaller size, easy installation. 	 Longer thermal time at full power output. 	 Heavy duty heat sink design. 	 Smart or multi-protection circuit. 	 Great PCB layout scheme. 	 Stable or reliable class-AB, class-D topology. 	 SMD parts, SMT process, double sides PCB. 	 Very lower T.H.D, &lt;0.1% at full power. 	 Available in different models.  

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