AudioWinner E48.8A E Series 8CH Class AB DSP Car Amplifier
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AudioWinner E48.8A E Series 8CH Class AB DSP Car Amplifier

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E48.8A E Series 8CH Class AB DSP Car Amplifier

AudioWinner E48.8A is positioned as an E Series value DSP car amplifier for B2B buyers who need stable product options, clear cost control, and sample-to-batch purchasing paths.

  • E Series 8-channel Class AB DSP amplifier for buyers who need more channels in a value-focused product line.
  • 8CH amplified output and 8 RCA outputs help support multi-speaker upgrade systems.
  • Supports high-level input, RCA input, optical input, USB audio, Bluetooth, EQ, crossover, time alignment, app control, and PC software according to the current specification.
  • Suitable for dealers and installation shops that need an affordable multi-channel DSP amplifier option.

Project note: Confirm vehicle type, input source, speaker layout, impedance, wiring harness needs, and sample or bulk order quantity before purchase.

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For bulk orders, OEM/ODM projects, sample testing, or model matching. Prefer email?
Price: $ 78

  • E48.8A

  • AUDIOWINNER

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Product Details

E48.8A is an E Series 8CH Class AB DSP car amplifier for multi-speaker car audio upgrade projects. It gives dealers and installers an affordable multi-channel DSP amplifier option with app/PC tuning, Bluetooth, USB audio, and RCA output support.

Before ordering: confirm vehicle type, input source, speaker layout, impedance, accessory requirements, and sample or bulk order quantity with AudioWinner.

SpecificationE48.8A
Input4   High Level/USB Disk/BT
Input Voltage(Max)High   Level-4-10V,RCA-0.5-2.5V
Output8   High Level/8 RCA
Output Voltage (Max)Amplifier   output -10Vrms, RCA-2Vrms
Output GainPower Amplifier :26 dB
Optical InYES
Coaxial InNA
Amplifier typeCLASS   AB
Power Output8x25W  @ 4 Ω
(AD & DA) Signal ConversionCIRRUS LOGIC SMART HIFI 3-core DSP   CS47L35，CS4344
Sampling Rate24Bit/192KHz   ADC/DAC
EQ/Delay31Band   EQ/15ms
Frequency Range20-20kHz
Q Value(Slope)0.404-28.852
EQ Gain-18.0dB +12.0dB
FilteringButter   , Bessel, Link
Filtering Crossover point20-20kHz
Filter slope6dB/oct   -48dB/Oct
Phase0-180
Time Alignment (delay)15ms
Preset10
Frequency Response20-20kHz
Signal to Noise - RCA85dB
Signal to Noise - Power Amp87dB
Input Resistance20kΩ
Low level output Resistance680Ω
Static Current0.45A
Operating Voltage9-16V
Working Current Range0.5-18A
Temperature resistanceNA
BluetoothYes
Bluetooth Version5.1
USB Audio Built inNA
USB DISKmp3,   wma,wav, m4a, aac and lossless format FLAC, APE
RemoteTFT
PC Connectionyes
PC Softwareyes
Android Appyes
IOS appYes
Auto TuningNA
REM Input3.5V
REM Output0.1A
Over heat protectionNA
Over Load ProtectionNA
Working IndicatorsYES


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High-Resolution DSP Amplifier 4 High Level INPUT USB Disk BT 8 High Level output 8 RCA output 8x25W CIRRUS LOGIC SMART HIFI 3-core DSP CS47L35 CS4344 24Bit/192KHz ADC/DAC 31Band EQ/15ms 20-20kHz andriod app ios app

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