Speical City intelligent manufacturing (Zhongshan) Co., LTD

FX-4Class AB 4 Channels Amplifie■ High bias voltage ensures excellent sound reproduction; advanced heat dissipation structure solves the heat generation problem caused by high power output.■ The unique amplification circuit ensures consistent temperature rise at the output level, high stability, and good channel consistency.■ The machine adopts a Hi-End grade single differential circuit design, and the tuned and matched feedback circuit allows the machine to work in a perfect high driving force state.■ The machine design includes multiple auxiliary protection circuits, so you can rest assured.■ RCA adopts a more unique design and packaging, thereby effectively ensuring the stability of the audio source input.■ It has an independent symmetric power supply design, effectively ensuring the consistency of the front and rear sound fields and the current response speed under large dynamics.■ All capacitors in the machine use a high ripple series, which extends the machine's lifespan.■ The PCB is designed according to the principle of heat guidance, reasonably avoiding the common problem of local overheating.■ The entire machine's PCB circuit design is standardized, with reasonable grounding and minimal circuit noise; and it has an ultra-low distortion rate.Model:FX-4Type:Class AB Four Channels AmplifierChannel Mode:4 - 3 - 2Max Power @ 2Ω:460 W x 4 ChNom Power @ 2Ω:230 W x 4 ChMax Power @ 4Ω:300 W x 4 ChNom Power @ 4Ω:150 W x 4 ChBridge Max Power @ 4Ω:880 W x 2 ChBridge Nom Power @ 4Ω:440 W x 2 ChBridge Max Power @ 8Ω:570 W x 2 ChBridge Nom Power @ 8Ω:285 W x 2 ChFrequency Response:10Hz - 75kHz(-3dB)Signal to Noise Ratio:≥100 dBT.H.D.:≤0.02%Input Sensitivity:380 mV - 7.5 VInput Impedance:20k ΩOperating Voltage:9 - 16 VDCNet Weight:5.7kgDimensions (LxWxH;mm):408 x 216 x 60 

Car audio amplifier Class AB 4 Channels Amplifie FX-4

Shenzhen Moshangyin Electronics Technology Co., Ltd.

Upgrade Your Car Audio with E46.4A DSP Amplifier! ✅ 4CH High-Level Input + Optical/USB/BT 5.1：Seamless connectivity for factory &amp; aftermarket systems! ✅ CLASS AB Amplifier, Dual Impedance Power：25W×4@4Ω / 50W×4@2Ω, delivers deep bass without distortion. ✅ CIRRUS LOGIC 3-Core DSP Chip：24Bit/192KHz Hi-Res decoding, studio-grade sound quality! ✅ 31-Band EQ + 15ms Time Alignment：Perfect soundstage tuning for every seat in your car. ✅ Dual USB &amp; Lossless Playback：Directly play FLAC/APE/WAV files via USB drive or smartphone. ✅ PC/iOS/Android Tuning Apps：User-friendly interface for pro-level audio customization. ✅ 9-16V Wide Voltage &amp; 0.35A Standby：Energy-efficient design for all vehicles. Perfect For：Car audio enthusiasts, Hi-Fi music lovers, and DIY upgraders. 

Audio Winner ODM factory 4channel car amplifier with 6 channel dsp processor 

Rayyoung Electron Ltd

Car Audio Amplifier

FM-1Class AB Mono Channel Amplifier■ Hi-Fi transistor amplification circuit, capable of providing a 120W peak output (@4Ω)■ 10Hz-70kHz (-3dB) frequency response, meeting the needs of various Hi-End speakers■ Ultra-low distortion, with total harmonic distortion &lt;0.02%■ Servo power supply (high-low voltage H-class) design, enhancing the overall efficiency of the machine■ Balanced heat dissipation system design, ensuring long-term stable operation■ Gold-plated terminals, resistant to corrosion, oxidation, and durable for plugging and unplugging■ Adopts TO-264 extra-large packaging audio-specific matched pairs■ Ultra-compact size, Prussian blue painted aluminum alloy shell, with both aesthetics and heat dissipation performance■ Multiple protections, suitable for various in-car usage environmentsModel:FM-1Type:Class AB Mono Channel AmplifierMax Power @ 2Ω:160 WNom Power @ 2Ω:80 WMax Power @ 4Ω:120 WNom Power @ 4Ω:60 WFreq. Resp. Range:10 Hz - 70 kHz(-3dB)Signal Noise Ratio:96 dBInput Impedance:22k ΩInput Sensitivity:10 - 16 V DCDegree Of Loss Of Truth:&lt;0.02 %Net Weight:0.75 kgDimensions (LxWxH;mm):188 x 80 x 40 

Car audio amplifier Class AB Mono Channel Amplifier FM-1

DONGGUAN TIANYI ELECTRONICS CO LTD

E68.8A 8-Channel DSP Amplifier – Ultimate Car Audio Control ✅ 6 High-Level + Optical/USB/BT 5.1 Inputs：Full-range connectivity for any car system. ✅ CLASS AB Dual Power Mode：8×25W@4Ω / 8×50W@2Ω, perfect for multi-speaker setups. ✅ CIRRUS LOGIC Triple-Core DSP：CS47L35+CS4344+CS5343 chipset, studio-mastering quality. ✅ 31-Band EQ + 0.4-28.8 Q Value：Surgical precision for competition-grade sound tuning. ✅ Dual USB Lossless &amp; Bluetooth：Play FLAC/APE/WAV via USB drive or wireless streaming. ✅ 10 Presets + Cross-Platform Control：PC/iOS/Android apps with one-click profile switching. ✅ 9-16V Universal Voltage &amp; 0.45A Standby：Zero power drain in RVs/trucks during standby. Built For：Premium audio upgrades, home theater-like systems, SPL competitions. 

Audio Winner ODM Factory 8channel Car Amplifier with 8channel DSP car audio processor

Shenzhen Music Way Technology Co.,Ltd.

Musway Mono Class D Car Audio Amplifier ONE600:      

Car Amplifier

GUANG ZHOU YINLILAI ELECTRONICS  CO.,LTD

Factory wholesale class d car Amplifier power 300 Watts car audio 4 channel amplifier Class D Full Range Amplifier speaker audio

300.4BJ

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

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

FED-800 8-inch Active Slim Subwoofer Specifications: Rated Power: 200WPeak Power: 300WTotal Harmonic Distortion (THD): &lt;0.4%Signal-to-Noise Ratio (SNR): &gt;90dBFrequency Response Range: 20Hz - 150HzSubwoofer Size: 8" (diameter)Dimensions (L x W x H): 290mm x 215mm x 65mmFeatures: The ultra-thin active subwoofer features an AB class amplifier built-in, with a peak power of up to 300W and a low-frequency extension down to 20Hz. It provides a continuous and abundant energy supply to the speakers under high power conditions. The FED-800 thin active subwoofer can still deliver a comfortable low-frequency experience to the entire car audio system without the need for an external amplifier.

subwoofer

Factory Wholesale Car Audio Car Amplifiers Mono Car Amp Class D Class Amplifier with Dsp

K-9000.10R

Top Selling Car Audio Subwoofer Class D Monoblock Car Amplifier Low-frequency Power Amplifier MD-3500.1D

M-3500.1D

Hot Sell brazil style Class D Full Range Mono 800 Watt Car Amplifier Compact Car Audio Amplifier 

M-800.1

Guangzhou Zhan Di audio Electronic Technology Co., LTD

TypeClass D Car AmplifierRms Watt @ 1Ω13500WRms Watt @ 2Ω9000WRms Watt @ 4Ω5300WMaterialAluminumFrequency response20Hz-20KHz(-3dB)Signal Noise Ratio90dBInput Impedance20KΩInput Sensitivity250mV-4.5VT.H.D＜0.5%Hi Pass Freq.20Hz-80HzLow Pass Freq.80Hz-FullBass Boost0/10dBSupply Voltage10-16VDCFunctionCar amplifier for car, bus or truck audio systemZhan Di Electronic Technology Co., Ltd, established in 2011, is a professional engaged in the research, development, sale and service of car speaker、car subwoofer、car tweeter、car amplifier、Car audio accessories. The factory focuses on the field of car audio. We are located in Guangzhou with convenient transportation access. Zhan Di and Music Partner is our factory's own brand; The factory has a number of technical backbone engaged in the car audio industry for more than 25 years.  Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.  In addition, We have CE, CC, RoHS and FCC certifications.Won the title of Annual consumer satisfaction brand, annual recommended speaker brand, annual Gold preferred brand, annual Top ten audio brands, annual top ten franchise brands.  With export license, we export products to Americe、Japan Etc. Our products gain wide praises at home and abroad. Most of products are in stock. Small orders are accepted. We also welcome OEM/ODM orders.  Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.  If you have any new ideas or concepts for the products, please contact us. We are glad to work together with you and finally bring you the satisfied products. 

Professional Brazilian Style Car Subwoofer Amplifier RMS 13500W Power Monoblock Car Audio Class D Car Amplifiers

Hot Selling car audio 800W Mono Block High Power Class D Car Amplifier Subwoofer Speaker

K-3300.1

Car AmplifierModel:DM-4000.1DRMS:3000WSIZE:12 inchImpedance:4OhmF.R. :10Hz-250HzS.P.L:92DBChannel： 1CH Mono Car AmplifierSize261×178×55mm SNR 90db N.W.:6.45kg/pcMOQ:20pcsZhan Di Electronic Technology Co., Ltd, established in 2011, is a professional engaged in the research, development, sale and service of car speaker、car subwoofer、car tweeter、car amplifier、Car audio accessories. The factory focuses on the field of car audio. We are located in Guangzhou with convenient transportation access. Zhan Di and Music Partner is our factory's own brand; The factory has a number of technical backbone engaged in the car audio industry for more than 25 years.  Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.  In addition, We have CE, CC, RoHS and FCC certifications.Won the title of Annual consumer satisfaction brand, annual recommended speaker brand, annual Gold preferred brand, annual Top ten audio brands, annual top ten franchise brands.  With export license, we export products to Americe、Japan Etc. Our products gain wide praises at home and abroad. Most of products are in stock. Small orders are accepted. We also welcome OEM/ODM orders.  Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.  If you have any new ideas or concepts for the products, please contact us. We are glad to work together with you and finally bring you the satisfied products. 

Manufacturers OEM High Power 3000W Car Audio Amplifier Mono Board Class D Aluminum 1 Channel Subwoofer Car Amplifier

Factory Wholesale Car Subwoofer Amplifier Car Audio Class d Full Range Class D 4 Channels 100W*4 for Car Audio System

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