If you seek the ultimate in - car audio, this DSP car amp with a 4 - channel Class AB amplifier is essential. It's a pro - grade audio gem for those picky about sound.
1. Performance - wise, it has 50W * 4CH RMS power @2Ω and a 20Hz - 20kHz response. Cirrus Logic components ensure every audio detail is reproduced accurately, whether it's classical or electronic music.
2. Connectivity is excellent. Bluetooth 5.1 enables smooth wireless streaming from mobile devices. It also has 4 - channel high - level, 2 - channel low - level AUX inputs, and a USB port for U disk playback. The 6 - channel DSP RCA output supports high - end audio setups.
3. Operation is a breeze. Use the PC software via USB for in - depth 31 - band EQ adjustments, mixing, and scene selection. The Android and IOS mobile app allows for on - the - go control. An optional external wired controller (sold separately) helps with volume, source, and scene changes.
Compact at 177(L)x113(W)x43(H)mm, it can be installed in the trunk or spare tire well. Professional installation ensures safety and top - notch performance.
4. Backed by high industry standards and a comprehensive after - sales service, quality issues are promptly addressed. Choose it and turn your car into a music haven.
E46.4A
AUDIOWINNER
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Upgrade Your Car Audio with E46.4A DSP Amplifier!
✅ 4CH High-Level Input + Optical/USB/BT 5.1:Seamless connectivity for factory & 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 & 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 & 0.35A Standby:Energy-efficient design for all vehicles.
Perfect For:Car audio enthusiasts, Hi-Fi music lovers, and DIY upgraders.
Upgrade Your Car Audio with E46.4A DSP Amplifier!
✅ 4CH High-Level Input + Optical/USB/BT 5.1:Seamless connectivity for factory & 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 & 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 & 0.35A Standby:Energy-efficient design for all vehicles.
Perfect For:Car audio enthusiasts, Hi-Fi music lovers, and DIY upgraders.
Specification | E46.4A |
Input | 4 High Level/2 RCA/Optical/USB Audio/USB Disk/BT |
Input Voltage(Max) | High Level4-10Vrms, RCA 0.5-2.5Vrms |
Output | 4 High Level/6 RCA |
Output Voltage (Max) | Amplifier output -10Vrms, RCA-2Vrms |
Output Gain | Power Amplifier : 26dB |
Optical In | Yes |
Coaxial In | NA |
Amplfiier type | CLASS AB |
Power Output | 25Wx4@4 Ω, 50WX4@2 Ω |
(AD & DA) Signal Convertion | CIRRUS LOGIC SMART HIFI 3-core DSP CS47L35,CS4344 |
Sampling Rate | 24Bit/192KHz ADC/DAC |
EQ/Delay | 31Band EQ/ 15ms |
Frequency Range | 20Hz- 20Khz |
Q Value(Slope) | 0.5-9 |
EQ Gain | -18.0dB +12.0dB |
Filtering | Butter , Bessel, Link |
Filtering Crossover point | 20Hz- 20Khz |
Filter slope | 6dB/oct -48dB/Oct |
Phase | 0-180 |
Time Alignment (delay) | 15ms |
Preset | 10 |
Frequency Respone | 20-20kHz |
Signal to Noise - RCA | 85dB |
Signal to Noise - Power Amp | 87dB |
Input Resistance | 20kΩ |
Low level output Resistance | 680Ω |
Static Current | 0.35A |
Operating Voltage | 9-16V |
Working Current Range | 0.5-10A |
Temperature resistance | NA |
Bluetooth | Yes |
Bluetooth Version | 5.1 |
USB Audio Built in | Yes |
USB DISK | mp3, wma,wav, m4a, aac and lossless format FLAC, APE |
Remote | TFT |
PC Connection | yes |
PC Software | yes |
Android App | yes |
IOS app | Yes |
Auto Tuning | NA |
REM Input | 3.5V |
REM Output | 0.1A |
Over heat protection | NA |
Over Load Protection | NA |
Working Indicators | Yes |
Specification | E46.4A |
Input | 4 High Level/2 RCA/Optical/USB Audio/USB Disk/BT |
Input Voltage(Max) | High Level4-10Vrms, RCA 0.5-2.5Vrms |
Output | 4 High Level/6 RCA |
Output Voltage (Max) | Amplifier output -10Vrms, RCA-2Vrms |
Output Gain | Power Amplifier : 26dB |
Optical In | Yes |
Coaxial In | NA |
Amplfiier type | CLASS AB |
Power Output | 25Wx4@4 Ω, 50WX4@2 Ω |
(AD & DA) Signal Convertion | CIRRUS LOGIC SMART HIFI 3-core DSP CS47L35,CS4344 |
Sampling Rate | 24Bit/192KHz ADC/DAC |
EQ/Delay | 31Band EQ/ 15ms |
Frequency Range | 20Hz- 20Khz |
Q Value(Slope) | 0.5-9 |
EQ Gain | -18.0dB +12.0dB |
Filtering | Butter , Bessel, Link |
Filtering Crossover point | 20Hz- 20Khz |
Filter slope | 6dB/oct -48dB/Oct |
Phase | 0-180 |
Time Alignment (delay) | 15ms |
Preset | 10 |
Frequency Respone | 20-20kHz |
Signal to Noise - RCA | 85dB |
Signal to Noise - Power Amp | 87dB |
Input Resistance | 20kΩ |
Low level output Resistance | 680Ω |
Static Current | 0.35A |
Operating Voltage | 9-16V |
Working Current Range | 0.5-10A |
Temperature resistance | NA |
Bluetooth | Yes |
Bluetooth Version | 5.1 |
USB Audio Built in | Yes |
USB DISK | mp3, wma,wav, m4a, aac and lossless format FLAC, APE |
Remote | TFT |
PC Connection | yes |
PC Software | yes |
Android App | yes |
IOS app | Yes |
Auto Tuning | NA |
REM Input | 3.5V |
REM Output | 0.1A |
Over heat protection | NA |
Over Load Protection | NA |
Working Indicators | Yes |
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