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1970 Cadillac DeVille

The best Digital Sound Processors (DSP) for 1970 DeVille

Digital Sound Processors for 1970 Cadillac DeVille

Shop for Digital Sound Processors (DSP) that offer massive upgrades to your factory Cadillac DeVille OEM stereo. A DSP will revolutionize the way you are able to control your overall sound in your vehicle and get precise adjustments to your amps and speakers.

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A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

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Bass reconstructors, or bass enhancers, improve low frequency reproduction in a car audio system with at least one subwoofer. These bass expander products will help your subs produce accurate bass thumps.
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A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.
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The maximum level (in volts) of signal output. A higher level will increase the clarity and boost your signal.
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This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
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NVX XDSP66BT

6-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with 2.75" LCD Display and Includes Bluetooth USB adapter for Music Streaming

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6-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with 2.75" LCD Display and Includes Bluetooth USB adapter for Music Streaming

• 15 Band Parametric EQ
• 6-Channel RCA Outputs
• Provides up to 6.5 Volts of output
• Fully adjustable High and Low-pass filters
• Time alignment in 0.02 ms increments

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

2
Was $349.99 Details
$149.99

In stock

• 15 Band Parametric EQ
• 6-Channel RCA Outputs
• Provides up to 6.5 Volts of output
• Fully adjustable High and Low-pass filters
• Time alignment in 0.02 ms increments

XDSP66BT small

Item added to your cart.

Price: $149.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

NVX XDSP28

8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller

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8-Channel X-Series 15 Band Parametric EQ Digital Signal Processor (DSP) with LCD Display, Built-in Bluetooth and Remote Level Controller

• 15 Band Parametric EQ
• 8-Channel RCA Outputs
• Provides up to 2 Volts of output
• Fully adjustable High and Low-pass filters
• Time alignment in 0.02 ms increments

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $155.99 Details
$129.99

In stock

• 15 Band Parametric EQ
• 8-Channel RCA Outputs
• Provides up to 2 Volts of output
• Fully adjustable High and Low-pass filters
• Time alignment in 0.02 ms increments

XDSP28 small

Item added to your cart.

Price: $129.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

JL Audio TwK-88

8-Channel Digital Sound Processor with 10-Band EQ Time Delay

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8-Channel Digital Sound Processor with 10-Band EQ Time Delay

• 8 Channel System Tuning Digital Sound Processor
• 10 Band Graphic and Parametric Equalizer
• Variable high pass and low pass filters
• Ability to configure delay and offset in time or distance units
• DRC-200 wired remote control included

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

6
$549.99

In stock

• 8 Channel System Tuning Digital Sound Processor
• 10 Band Graphic and Parametric Equalizer
• Variable high pass and low pass filters
• Ability to configure delay and offset in time or distance units
• DRC-200 wired remote control included

TwK-88 small

Item added to your cart.

Price: $549.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Rockford Fosgate DSR-1

8-Channel DSP with Maestro AR amp replacement module

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8-Channel DSP with Maestro AR amp replacement module

•18 Pin Analog Input Harness, 16 Pin Analog Output Harness
•245 Bands of Equalization for Aftermarket Tuning
• Micro USB Setup/Update Port
• Adjustable Crossovers with Selectable Slope

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

$349.99

In stock

•18 Pin Analog Input Harness, 16 Pin Analog Output Harness
•245 Bands of Equalization for Aftermarket Tuning
• Micro USB Setup/Update Port
• Adjustable Crossovers with Selectable Slope

DSR1 small

Item added to your cart.

Price: $349.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Alpine PXE-C60-60

6-Channel OPTIM™6 Series Hi-Res Sound Processor with External Bluetooth, USB adapter and Automatic Sound Tuning

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6-Channel OPTIM™6 Series Hi-Res Sound Processor with External Bluetooth, USB adapter and Automatic Sound Tuning

• 31 Band Parametric and Graphic EQ
• 6-Channel RCA Outputs
• Provides up to 4 Volts of output
• USB-2-USB connector for PC
• Compatible with the KTX-CSP1 PC Mic Tuning Kit (sold separately)

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $500.00 Details
$399.95

In stock

• 31 Band Parametric and Graphic EQ
• 6-Channel RCA Outputs
• Provides up to 4 Volts of output
• USB-2-USB connector for PC
• Compatible with the KTX-CSP1 PC Mic Tuning Kit (sold separately)

PXE-C60-60 small

Item added to your cart.

Price: $399.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

JL Audio FiX 86 Digital Sound Processor

8-Channel OEM Integration Digital Sound Processor with Automatic Time Correction and Digital EQ

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8-Channel OEM Integration Digital Sound Processor with Automatic Time Correction and Digital EQ

• OEM Integration DSP with Automatic Time Correction and Digital EQ
• 8 Channel inputs
• 2 Channel Stereo RCA outputs
• 24-bit DSP processor
• Dual 1/3 octave equalizers
• Dimensions: 4.29"W x 6.14"D x 1.85"H

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

12
Was $529.99 Details
$499.99

In stock

• OEM Integration DSP with Automatic Time Correction and Digital EQ
• 8 Channel inputs
• 2 Channel Stereo RCA outputs
• 24-bit DSP processor
• Dual 1/3 octave equalizers
• Dimensions: 4.29"W x 6.14"D x 1.85"H

FiX-86 small

Item added to your cart.

Price: $499.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Axxess AX-DSP-X

Digital Signal Processor with Chime Control, Digital Amp Turn-On

AXDSP-X big
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Digital Signal Processor with Chime Control, Digital Amp Turn-On

• 31 Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Selectable high and low-level inputs
• Each channel has an independent two-way/three-way crossovers in-line with the EQ
• Each channel can be delayed independently up to 10ms

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

2
Was $471.00 Details
$289.99

In stock

• 31 Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Selectable high and low-level inputs
• Each channel has an independent two-way/three-way crossovers in-line with the EQ
• Each channel can be delayed independently up to 10ms

AXDSP-X small

Item added to your cart.

Price: $289.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

JL Audio TwK-D8 Digital Sound Processor

8-Channel DSP and 1 Digital Optical Output

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8-Channel DSP and 1 Digital Optical Output

• 8 Channel System Tuning Digital Sound Processor
• 10 Band Graphic and Parametric Equalizer
• Variable high pass and low pass filters
• Ability to configure delay and offset in time or distance units
• DRC-200 wired remote control included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

$499.99

In stock

• 8 Channel System Tuning Digital Sound Processor
• 10 Band Graphic and Parametric Equalizer
• Variable high pass and low pass filters
• Ability to configure delay and offset in time or distance units
• DRC-200 wired remote control included

TwK-D8 small

Item added to your cart.

Price: $499.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Alpine PXE-0850X

8-Channel Class-D 25W RMS Amplifier with Digital Sound Processor

pxe0850x big
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8-Channel Class-D 25W RMS Amplifier with Digital Sound Processor

• Digital Sound Processor
• Music & navigation sound mixing
• Can arbitrarily adjust the volume ratio of main/sub audio source
• Auxiliary sound source switching

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VIP Product Get $90.00 in rewards to spend later

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

4
Was $950.00 Details
$899.95

In stock

Only 1 Left!

• Digital Sound Processor
• Music & navigation sound mixing
• Can arbitrarily adjust the volume ratio of main/sub audio source
• Auxiliary sound source switching

pxe0850x small

Item added to your cart.

Price: $899.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Memphis VIV68DSP

6-8 Channel Digital Sound Processor

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6-8 Channel Digital Sound Processor

• 6 Channel Input, 8 Channel Output
• Signal Sensing, summing, delay
• 6 Channel Input, 8 Channel Output
• 31 Band Equalizer per channel

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $879.95 Details
$699.95

Available

Ships in 10-14 days

• 6 Channel Input, 8 Channel Output
• Signal Sensing, summing, delay
• 6 Channel Input, 8 Channel Output
• 31 Band Equalizer per channel

VIV68DSP small

Item added to your cart.

Price: $699.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Axxess AXDSP-L

6-Channel Universal Digital Signal Processor

AXDSP-L big
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6-Channel Universal Digital Signal Processor

• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Independent equalization for front, rear, and sub
• Independent crossover for front, rear, and sub
• Selectable slope (12, 24, 36, or 48db per octave)
• Front and rear channels can be delayed independently up to 10ms
• Easy behind the radio installation in most applications

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $436.00 Details
$289.00

In stock

Only 1 Left!

• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Independent equalization for front, rear, and sub
• Independent crossover for front, rear, and sub
• Selectable slope (12, 24, 36, or 48db per octave)
• Front and rear channels can be delayed independently up to 10ms
• Easy behind the radio installation in most applications

AXDSP-L small

Item added to your cart.

Price: $289.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Axxess AXDSPL-WR

6-Channel DSP w/Water Resistant Enclosure

AXDSPL-WR big
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6-Channel DSP w/Water Resistant Enclosure

• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Settings adjusted via Bluetooth® in a smart device application (tablet or mobile phone), compatible with both Android™ and Apple® devices
• Micro-B USB updatable
• Front and rear channels can be delayed independently up to 10ms

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $431.00 Details
$389.99

In stock

Only 1 Left!

• 15 Band graphic EQ
• 4 inputs and 6 individually assignable outputs
• Settings adjusted via Bluetooth® in a smart device application (tablet or mobile phone), compatible with both Android™ and Apple® devices
• Micro-B USB updatable
• Front and rear channels can be delayed independently up to 10ms

AXDSPL-WR small

Item added to your cart.

Price: $389.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Hertz H8 DSP DRC

8-Channel 31 Band EQ Digital Signal Processor with Impedance Matching and Remote Level Control

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8-Channel 31 Band EQ Digital Signal Processor with Impedance Matching and Remote Level Control

• 31 Band EQ
• 8-Channel RCA Outputs
• Provides up to 4 Volts of output
• Fully adjustable High and Low-pass filters
• High-performance integrated system
• Enables the main system control without the use of a PC

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VIP Product Get $52.00 in rewards to spend later

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $625.00 Details
$519.99

Available

Ships in 10-14 days

• 31 Band EQ
• 8-Channel RCA Outputs
• Provides up to 4 Volts of output
• Fully adjustable High and Low-pass filters
• High-performance integrated system
• Enables the main system control without the use of a PC

H8 DSP DRC small

Item added to your cart.

Price: $519.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Axxess AX-DSPX-WR

Axxess 10-Channel Digital Signal Processor-Water Resistant Case

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Axxess 10-Channel Digital Signal Processor-Water Resistant Case

• Water resistant enclosure with zip tie mounts included
• 31 Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Designed for motorcycle and UTV applications
• Bass knob included
• Micro-B USB updatable
• Universal

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

$314.99

In stock

Only 2 Left!

• Water resistant enclosure with zip tie mounts included
• 31 Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Designed for motorcycle and UTV applications
• Bass knob included
• Micro-B USB updatable
• Universal

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Price: $314.99

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  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

JL Audio TwK-D8 Digital Sound Processor (Open-box, Like New)

8-Channel DSP and 1 Digital Optical Output

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8-Channel DSP and 1 Digital Optical Output

• 8 Channel System Tuning Digital Sound Processor
• 10 Band Graphic and Parametric Equalizer
• Variable high pass and low pass filters
• Ability to configure delay and offset in time or distance units
• DRC-200 wired remote control included

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $499.99 Details
$399.99

In stock

• 8 Channel System Tuning Digital Sound Processor
• 10 Band Graphic and Parametric Equalizer
• Variable high pass and low pass filters
• Ability to configure delay and offset in time or distance units
• DRC-200 wired remote control included

TwK-D8 small

Item added to your cart.

Price: $399.99

Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart
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Alpine PXE-0850X (Open-box, Damanged Packaging)

12-Channel Wireless Digital Sound Processor with Bluetooth

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12-Channel Wireless Digital Sound Processor with Bluetooth

• Digital Sound Processor
• Music & navigation sound mixing
• Can arbitrarily adjust the volume ratio of main/sub audio source<
• Auxiliary sound source switching

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

4
Was $950.00 Details
$683.96

In stock

Only 1 Left!

• Digital Sound Processor
• Music & navigation sound mixing
• Can arbitrarily adjust the volume ratio of main/sub audio source<
• Auxiliary sound source switching

pxe0850x small

Item added to your cart.

Price: $683.96

Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

Infinity DSP4425 (Open-Box, Damaged Packaging)

4-channel Class A/B Amplifier Design, with 2-channel pre-amp outputs & Digital Signal Processing

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4-channel Class A/B Amplifier Design, with 2-channel pre-amp outputs & Digital Signal Processing

• 25 Watts RMS x 4 @ 4 ohms
• Total Peak Power: 200 Watts

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $369.95 Details
$199.95

In stock

• 25 Watts RMS x 4 @ 4 ohms
• Total Peak Power: 200 Watts

DSP4425 small

Item added to your cart.

Price: $199.95

Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

JL Audio FiX 82

8-Channel DSP 10-Band EQ with Automatic Time Integration and Digital EQ

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8-Channel DSP 10-Band EQ with Automatic Time Integration and Digital EQ

• OEM Integration Digital Signal Processor
• Automatic Time Correction
• Digital EQ
• 24-big DSP
• 2-channel Stereo RCA Output
• 1 Digital Optical (Toslink) Output

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $449.99 Details
$399.99

• OEM Integration Digital Signal Processor
• Automatic Time Correction
• Digital EQ
• 24-big DSP
• 2-channel Stereo RCA Output
• 1 Digital Optical (Toslink) Output

FiX-82 small

Item added to your cart.

Price: $399.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

AudioControl DM-810

8-Channel DSP Matrix Processor with AccuBASS

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8-Channel DSP Matrix Processor with AccuBASS

• Digital Sound Matrix Processor
• Allows users to truly optimize the performance of their audio system
• Line-level and Digital audio inputs
• 30 bands of equalization
• Dimensions: 10.5"W x 5.7"D x 1.6"H

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• Digital Sound Matrix Processor
• Allows users to truly optimize the performance of their audio system
• Line-level and Digital audio inputs
• 30 bands of equalization
• Dimensions: 10.5"W x 5.7"D x 1.6"H

DM-810 small

Item added to your cart.

Price: $749.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart

AudioControl DM-608

6-Channel DSP Matrix Processor 30-Band EQ with AccuBASS

Go to item page Right Arrow Icon of Right Arrow

6-Channel DSP Matrix Processor 30-Band EQ with AccuBASS

• Digital Sound Matrix Processor
• Allows users to truly optimize the performance of their audio system
• Line-level and Digital audio inputs
• 30 bands of equalization
• Dimensions: 9-1/2"W x 5-3/4"D x 1-5/8"H

VIP Star Icon

VIP Product Get $64.50 in rewards to spend later

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Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• Digital Sound Matrix Processor
• Allows users to truly optimize the performance of their audio system
• Line-level and Digital audio inputs
• 30 bands of equalization
• Dimensions: 9-1/2"W x 5-3/4"D x 1-5/8"H

DM-608 small

Item added to your cart.

Price: $645.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BBIC65

5m (16.40 ft) 6-Channel RCA Audio Interconnect Cable (CCA)

$29.99

$9.99

Add to cart
Stinger SI4612

12 ft. of 6-Channel 4000 Series RCA Interconnect Cables

$73.00

$28.99

Add to cart
NVX XIV25

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

$12.99

Add to cart
NVX XIX25

X-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$29.99

$18.99

Add to cart
SMD DD-1+

Distortion Detector/Analyzer

$312.99

$329.99

Add to cart
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    FAQ for Digital Sound Processors (DSP) in 1970 DeVille

    Q: Can I upgrade or change the Digital Sound Processors (DSP) in 1970 Cadillac DeVille?

    A: Yes this page includes all the best Digital Sound Processors (DSP) that work in your DeVille.

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