Cycling

Speical City intelligent manufacturing (Zhongshan) Co., LTD

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

Car audio amplifier Class D Four Channels Amplifier FD 4 V2

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

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

Car audio amplifier Class D Mono Channel Amplifier FC 1

DongGuan AS AUDIO Co. Ltd.

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

Dongguan Junhong Audio Co., Ltd.

The 8 Channels DSP with 31 bands EQ and integrated 4 Channels Class-AB Amplifier. It has 4 Channels High Level inputs and 8 Channels RCA outputs, plus 2 Channels RCA inputs, Optical inputs, Bluetooth for music streaming and the Music Player function to be activated via USB flah drive. 

DSP AMPLIFIER

DSP AMPLIFIER with 8 channels and Bluetooth streaming

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

AS SUB500 Class D amplifier for deep bass performance

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

Class D Power Amplifier with high efficiency and compact design

FS-4Class AB Four Channels Amplifier■ Class AB Power Amplifier■ Symmetric circuit design■ 10Hz-70kHz (-3dB) frequency response range, no loss of frequency bands■ Ultra-low distortion, total harmonic distortion &lt;0.02%■ 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, ensuring internal voltage is unaffected by fluctuations in the car battery voltage■ Multiple protections, suitable for various in-car usage environmentsModel:FS-4Type:Class AB Four Channels AmplifierMax Power @ 2Ω:240 W x 4 chNom Power @ 2Ω:120 W x 4 chMax Power @ 4Ω:180 W x 4 chNom Power @ 4Ω:90 W x 4 chBridge Max Power @ 4Ω:240 W x 2 chBridge Nom Power @ 4Ω:480 W x 2 chFreq. Resp. Range:10 Hz - 60 kHzHigh-pass Freq. Adjustment Range:40Hz - 200HzLow Pass Point Adjustment Range:40Hz - 200HzSignal Noise Ratio:93 dBInput Impedance:22k ΩInput Sensitivity:250mV-4VDegree Of Loss Of Truth:&lt;0.02 %Power Supply Voltage Range:10 - 16 VDCNet Weight:3.24 kgDimensions (LxWxH;mm):300 x 190 x 50 

Car audio amplifier Class AB Four Channels Amplifier FS-4

Car audio amplifier Class AB Four Channels Amplifier FS 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

DSP Amplifier Class D 4 Channels Amplifier FH 4 Mini

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

Class D Car Amplifier with high efficiency and powerful performance

Foshan Suoer Electronic Industry Co., Ltd.

 NO.CL-5KOutputMONO channel class DInput sentivity0.2~5vSNR(signalto noise Ratio)&gt;96DB(RMS)Power(THD=1%)1*956W/4Ω(THD=1%)      1*1726w/2Ω(THD=1%)    1*2720w/1Ω(THD=1%)  1*3350w/1Ω(THD=10%) Frequency(-3DB)10HZ~220HZLow-pass Frequency(-3DB)50HZ~2200HZHigh-pass Frequency(-3DB)OFF-50HZBass boost(-3DB)0~12DBSub bass Frequency45DBTHD(total harmonic distortion)&lt;0.03%Power supply14.4V(9V~15V) NEGATIVE CONNECTIVE THE GROUND OF THE CARSize455*152*60MMWeight6.65KG

 CL-5K-H 12v 3350w -10000w monoblock class D car power amplifier car audio

CL 5K H 12v car power amplifier with 3350W output

Zhuhai Wenge Audio Technology Co., Ltd

PA14 

Guangzhou Richwei Electronic Co., Ltd

编号：S69-TA5001DF 1欧姆：500w×1ch 2欧姆：340w×1ch 4欧姆桥：200wX1ch 尺寸：125X237X70MM 

Car amplifier

Car amplifier S69 TA5001DF with 500 watts power

Sonicstar (Guangzhou) Electronics Co., Ltd.

DSP 6.5SUB

Dongguan Leqiang Electronic Technology Co., Ltd

Class-D 480DSP

 	 Super power full range car amplifier class D, 1 &Omega; stable operation Die cast terminals/Gold plated RCA jacks Bridgeable, Illminated Logo Short circuit/Thermal/Overload/DC offset protection Variable phase shift/Subsonic filter Gain control/Bass boost  

DSP Amplifier

Hangzhou Newsources Electronics Co Ltd

5 channel full range class D amplfier with IPX67 waterproof class with BT controller 4x65W +1x300W @ 4ohms, 1% THD,14.4V 4x100W+ 1X500w@2ohms, 1% THD,14.4V Dimension: 328mm (L)X 115mm( W) X 51mm(H) 

5 channel full range class D amplfier with IPX67 waterproof class

5 channel full range class D amplifier with IPX67 waterproof

Dongguan Tianyi Electronics Co., Ltd.

 	 4ch x 125W class D amplifier. 	 With IR chip and circuit design. 	 Compact sized and multiple ways of protection.  

4ch Class D Amplifier

4ch Class D Amplifier with IR chip and protection

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

Car audio amplifier Class D 4 Channels Amplifier FH 4

Trukey Trading Corp

 	 ​4Ch high power amplifier 	 4 Ohm stable in stereo mode 	 2 Ohm stable in stereo mode​ 	 Low level input 	 Gain (input level) controls 	 X-over control 	 Crossover switch 	 Thermal overload / Short circuit protection  

DQC Series

 Model CA-1500D-AColorBlackOutput channel MonoOutput channel ClassDInput sensitivity 0.2~6VSNR (Signal to Noise Ratio) &gt;101DB  RMS(THD= 1% ) 1 * 200 W/ 4Ω(14.4v)1*350W/ 2Ω(14.4v) 2*500W/ 1Ω(14.4v) Frequency Range(-3 DB) 10 HZ~320 HZLow pass frequency(-3 DB) 30HZ~ 250 HZHigh-pass frequency(-3 DB) NABass boost(-3 DB) 0 ~ 12 DBSubbass frequency 30HZ~250HZFuse 30A*2THD (total harmonic distortion) &lt;0.01% Power supply 14.4V(9V~15V) Negative groundSize 318*230*50mmWeight 2.07Kg

Monoblock class D 1*500watts car amplifier Suoer CA-1500D-A high performance

Monoblock class D 500 watts car amplifier CA 1500D A

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

Car Amplifier with 3000 watt power design

A101 2.0 Amplifier Metal case + black/silver painting 

A101 2.0 Amplifier

A101 2 0 Amplifier with black silver painting

FM-1 Hi-End Single-Channel Class-AB Amplifier  Specifications: Rated power: 80W (at 4Ω); 140W (at 2Ω)Peak power: 160W (at 4Ω); 280W (at 2Ω)Frequency response range: 10Hz-70kHz (-3dB)Total harmonic distortion (THD): &lt;0.02%Features: Ultra-compact size with dimensions of only 188x80x40mmThe size of a smartphone, offering powerful performance and easy installation

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