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Automotive Audio DSP Processor Products

 

In addition to car audio DSP amplifiers, we also have a line of DSP based automotive audio processors. It employs the same car audio DSP technologies, so we are able to provide the start-of-the-art audio digital signal processing solutions. Our products support Bluetooth wireless communications, making it easier for consumers as well as professinal car audio installers to customize car audio settings simply by smartphones.

 

Car Processor PCB Board

 

 

Car Audio DSP Processor Products

Currently we offer the following car audio DSP processor products to customers. Please click the lniks to see details of each product. A comparison table of these products along with car audio DSP amplifier prpducts are given in the table below. These models are all released products, shipping today or about to ship immediately. The products all passed strict tests by us and by our OEM/ODM customers. As a company supporting OEM/ODM customers, we can design and produce amplifiers per your specifications. Please feel free to contact us for your needs.

 

Car Amplifer

 

Car Audio DSP Amplifier and Processor Specifications Summary

The below table shows a list of specifications of our atomotive audio DSP amplifier and car audio DSP processor products. From this list you can easily compare different products and select the right products for your use. In the table the last two columns are audio DSP processors, and the rest are car audio amplifiers.

 

Model D3042 D3042P D3546 D608 D7562 D4062 DP680C DP680S
Input, Total 4 Ch 8 Ch 9 Ch 14 Ch 9 Ch 9 Ch 13 Ch 16 Ch
  High Level Input 4 Ch 4 Ch 4 Ch 8 Ch 4 Ch 4 Ch 6 Ch 6 Ch
  Low Level Input n/a 2 Ch 4 Ch 2 Ch 4 Ch 4 Ch 6 Ch 6 Ch
  Coaxial Input n/a n/a n/a 1 Ch n/a n/a n/a 1 Ch
  Optical Input n/a 1 Ch n/a 1 Ch n/a n/a n/a 1 Ch
  Bluetooth Music Input n/a Optional Yes Optional Yes Yes Yes Optional
  APTX Input (License Required) n/a Yes Yes Yes Yes n/a n/a Yes
  Aux Input  n/a n/a n/a 1 Ch n/a n/a n/a 1 Ch
Outputs, Total 6 Ch 6 Ch 10 Ch 8 Ch 8 Ch 8 Ch 8 Ch 8 Ch
  Power Output 4 Ch 4 Ch 4 Ch 8 Ch 6 Ch 6 Ch n/a n/a
  Line Output 2 Ch 2 Ch 6 Ch n/a 2 Ch 2 Ch 8 Ch 8 Ch
Power (4-Ω, 1% THD+N) 30 W 30 W 35 W 60 W 75 W 40 W n/a n/a
Audio Amplifier Class D Class D Class D Class D Class D Class D n/a n/a
Load 4-Ω 4-Ω 4-Ω 4-Ω 4-Ω 4-Ω n/a n/a
2-Ω Bridgeable Load n/a n/a n/a n/a Yes n/a n/a n/a
SNR @ 1W 76 dB 76 dB 78 dB 78 dB 76 dB 78 dB n/a n/a
SNR @ 2VRMS (Analog In) 96 dB 96 dB 96 dB n/a 96 dB 96 dB 96 dB 98 dB
SNR @ 2VRMS (Digital In) n/a 101 dB n/a n/a n/a n/a n/a 104 dB
THD+N @ 1W 0.045% 0.045% 0.045% 0.045% 0.045% 0.045% n/a n/a
Frequency Response (+/- 3dB; Hz) 23~22k 23~22k 23~22k 23~22k 23~22k 23~22k 23~22k 23~22k
Remote Control n/a Yes n/a Yes n/a n/a n/a Yes
Mobile Apps (iOS/Android) Yes Yes Yes Yes Yes Yes Yes Yes
PC Software Yes Yes Yes Yes Yes Yes Yes Yes
iPad Application Software Optional Optional Optional Optional Optional Optional Optional Optional
EQ Processing (# of Bands) 15 ~ 31 15 ~ 31 15 ~ 31 15 ~ 31 15 ~ 31 15 ~ 31 15 ~ 31 15 ~ 31
Crossover (XOver) 48 dB/Oct 48 dB/Oct 48 dB/Oct 48 dB/Oct 48 dB/Oct 48 dB/Oct 48 dB/Oct 48 dB/Oct
Level, Each Ch. Independently Yes Yes Yes Yes Yes Yes Yes Yes
Level, Overall Volume Yes Yes Yes Yes Yes Yes Yes Yes
Independent Subwoofer Volume Yes Yes Yes Yes Yes Yes Yes Yes
Phase 0°, 180° 0°, 180° 0°, 180° 0°, 180° 0°, 180° 0°, 180° 0°, 180° 0°, 180°
Delay 25 ms 25 ms 25 ms 25 ms 25 ms 25 ms 25 ms 25 ms
Channel Routing Yes Yes Yes Yes Yes Yes Yes Yes
Pink Noise Generator Optional Optional Optional Optional Optional Optional Optional Optional
Audio Algorithm: Bass Boost Yes Yes Yes Yes Yes Yes Yes Yes
Audio Algorithm: Voice Enhancement Yes Yes Yes Yes Yes Yes Yes Yes
Audio Algorithm: MP3 Enhancement Yes Yes Yes Yes Yes Yes Yes Yes
Dolby Digital Yes Yes Yes Yes Yes Yes Yes Yes
Dolby ProLogic 2x Yes Yes Yes Yes Yes Yes Yes Yes
DTS ES Yes Yes Yes Yes Yes Yes Yes Yes
DTS Neo:6 Yes Yes Yes Yes Yes Yes Yes Yes
DTS Neural Surround Yes Yes Yes Yes Yes Yes Yes Yes

 

Wiring Harness and Accessories

Our multichannel audio DSP amplifier and processor products are compact in design, suitable for different automobiles. Each car or SUV may need different wires and different connect harness or accessories. For our car audio amplifier and audio processor products, we have a wide selection of companying wires and harness available. Please click below for the right selection of wiring and harness set for your vehicle:

Feel free to contact us if your vehicle is not on the list yet.

 

Related Products

For other Zhongshan HLH car audio products, please refer to:

 

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New Products

 

D3042

 

 

 

 

Model D3042

  • Cost-Effective Compact Amp
  • Mobile Apps
  • 4-ch 30W & 2-ch line out
  • ... ...

Read More

 

 

Best Seller

 

 

D7562

Model D7562

  • Best-in-Class Multi-Channel Amp
  • Mobile Apps
  • 6-ch 75W & 2-ch line out
  • ... ...

Read More

 

 

Products

 

Contact

 

HLH logo

 

Dongguan HLH Electronics, Co., Ltd.
www.hlhaudio.net
+86-180-8888-1652
info@hlhaudio.net

 

Dongguan HLH Electronics Co., Ltd.

   Keji 8th Road
      Songshanhu Internet of Cars Industry Incubate Base
      Room 201, Building 1
      Dongguan, Guangdong 511700
      China

 +86-180-8888-1652

 info@hlhaudio.net