AudioWinner S48.6D Hi Quality 8 Ch DSP Car Audio Processor with 6 Channel Class D Car Amplifier
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AudioWinner S48.6D Hi Quality 8 Ch DSP Car Audio Processor with 6 Channel Class D Car Amplifier

5 0 Reviews
  1. S Series upgraded DSP amplifier: S48.6D is positioned above the cost-effective E Series, with upgraded DSP processing and Class D amplification for balanced sound quality, power, and project value.
  2. 6-channel Class D output: 6 x 40W RMS at 4 ohms or 6 x 70W at 2 ohms, with 8 RCA DSP outputs for flexible active system design.
  3. Auto Tuning support: Works with compatible AudioWinner software workflow and Auto Tuning Microphone to speed up repeatable installation and tuning.
  4. Professional tuning control: 31-band EQ, crossover, phase, Q value, filter slope, 15 ms time alignment, and 10 presets for installer and dealer demonstration use.
  5. Input and control options: 4 high-level inputs, 2 RCA inputs, optical input, external Bluetooth 5.0 support, PC software, Android app, iOS app, and compatible wire controller support.
  6. Accessory boundary: External Bluetooth stick, wire controller, and Auto Tuning Microphone are optional accessories and should be confirmed according to the project package.
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Price: $ 288

  • S48.6D

  • AudioWinner

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S48.6D S Series 6CH Auto Tuning DSP Car Amplifier

AudioWinner S48.6D is an S Series DSP car amplifier for installers, distributors, dealers, and OEM/ODM buyers who need a balanced upgraded solution between entry-level cost and higher-power T Series systems. It combines 6-channel Class D amplifier output with DSP tuning, RCA expansion outputs, and Auto Tuning workflow support.

  • Best suited for: compact active speaker upgrades, dealer sample testing, installer training, and mid-range DSP amplifier packages.
  • Auto tuning workflow: Use compatible AudioWinner software and Auto Tuning Microphone for faster baseline tuning, then fine tune EQ, crossover, delay, phase, and presets as needed.
  • System flexibility: 6 powered speaker outputs plus 8 RCA outputs allow the installer to combine built-in amplifier channels with external amplifier expansion.
  • Bluetooth note: Bluetooth is not built in; use the external Bluetooth stick when wireless input is required.

Project confirmation: Before sample or batch orders, confirm vehicle type, speaker layout, impedance, input source, tuning workflow, optional microphone, Bluetooth stick, wire controller, harness, and packaging requirements.

SpecificationS48.6D
Input4   Ch High Level/2 RCA/Optical/BT(External)
Input Voltage(Max)High   Level4-10Vrms, RCA 0.5-2Vrms
Output6   High Level/8 RCA
Output Voltage (Max)Amplifier   output -13Vrms, RCA -2Vrms
Output GainPower Amplifier : 26dB
Optical InYes
Coaxial InNA
Amplifier typeClass   D
Power Output6x40W   RMS @ 4 Ω , 6x70W@ 2 Ω
(AD & DA) Signal ConversionCIRRUS   LOGIC 32Bit DSP CS47048C-DQZR
Sampling RateAD/DA   Converter 24-bit/192kHz
EQ/Delay31Band   EQ/ 15ms
Frequency Range20Hz-   20Khz
Q Value(Slope)0.5-9
EQ Gain-18.0dB +12.0dB
FilteringButter   , Bessel, Link
Filtering Crossover point20Hz-   20Khz
Filter slope6dB/oct   -48dB/Oct
Phase0-180
Time Alignment (delay)15ms
Preset10
Frequency Response20-20kHz
Signal to Noise - RCA90dB
Signal to Noise - Power Amp90dB
Input Resistance20kΩ
Low level output Resistance680Ω
Static Current0.42A
Operating Voltage9-16V
Working Current Range0.5-17A
Temperature resistanceYes
Bluetoothnot   build in
Bluetooth Version5.0
USB Audio Built inNA
USB DISKNA
RemoteLED/圆屏线控
PC Connectionyes
PC Softwareyes
Android Appyes
IOS appYes
Auto TuningYes
REM Input3.5V
REM Output0.1A
Over heat protectionYes
Over Load ProtectionYes
Working IndicatorsYes


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4 Ch High Leve input 2 RCA input Optical Bluetooth 6 High Level output 8 RCA output 6x40W RMS @ 4 Ω 6x70W@ 2 Ω CIRRUS LOGIC 32Bit DSP CS47048C-DQZR AD/DA Converter 24-bit/192kHz 31Band EQ/ 15ms 20Hz- 20Khz

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