AudioWinner S68.6D S Series 8CH Auto Tuning DSP Car Amplifier with 6CH Class D Amplifier
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AudioWinner S68.6D S Series 8CH Auto Tuning DSP Car Amplifier with 6CH Class D Amplifier

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  1. S Series upgraded DSP amplifier: S68.6D is an upgraded S Series model for buyers who need stronger hardware, built-in APTX HD Bluetooth, USB audio, and Auto Tuning support above entry-level E Series projects.
  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 active system expansion.
  3. Auto Tuning workflow: Works with compatible AudioWinner software and Auto Tuning Microphone to build a faster baseline tune before installer fine adjustment.
  4. Digital input options: high-level input, RCA input, USB audio, optical input, built-in APTX HD Bluetooth, PC software, Android app, iOS app, and compatible wire controller support.
  5. Project fit: suitable for distributors, dealers, installation shops, and OEM/ODM buyers testing an upgraded S Series DSP amplifier package.
  6. Accessory boundary: Auto Tuning Microphone, wire controller, harness, and packaging requirements should be confirmed before sample or batch orders.
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Price: $ 350
Discount Price: $ 321

  • S68.6D

  • AudioWinner

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S68.6D S Series Auto Tuning DSP Car Amplifier with Built-in APTX HD

AudioWinner S68.6D is an S Series DSP car amplifier for projects that need more signal flexibility than entry-level DSP amplifier packages. It combines 8CH DSP processing, 6CH Class D amplifier output, built-in APTX HD Bluetooth, USB audio, PC/app control, and Auto Tuning workflow support.

  • Best suited for: installer demo systems, distributor sample testing, S Series upgrade packages, and OEM/ODM projects that need repeatable tuning workflow.
  • Auto tuning workflow: Use compatible AudioWinner software and Auto Tuning Microphone for baseline calibration, then fine tune EQ, crossover, delay, phase, and presets manually.
  • System flexibility: 6 powered speaker outputs plus 8 RCA outputs allow built-in amplifier use and external amplifier expansion.
  • Input and control: high-level, RCA, USB audio, optical, built-in APTX HD Bluetooth, PC software, Android app, iOS app, and compatible wire controller support.

Project confirmation: Before ordering, confirm vehicle type, speaker layout, impedance, input source, output plan, tuning workflow, optional microphone, wire controller, harness, packaging, and sample or batch quantity.

SpecificationS68.6D
Input6   Ch High Level/2 RCA/USB Audio/Optical/BT
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
    CS5343
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
BluetoothYes
Bluetooth VersionBuilt   in APTX HD
USB Audio Built inYes
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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S68.6D auto tuning DSP amplifier S Series DSP car amplifier 8CH DSP car amplifier 6CH Class D amplifier auto tuning car audio DSP PC app tuning DSP amplifier DSP amplifier for installers Auto Tuning Microphone compatible CIRRUS LOGIC 32Bit DSP CS47048C-DQZR CS5343 AD/DA Converter 24-bit/192kHz

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