Garage
Shop

2014 Ram Promaster 3500

The best Digital Sound Processors (DSP) for 2014 Promaster 3500

Digital Sound Processors for 2014 Ram Promaster 3500

Shop for Digital Sound Processors (DSP) that offer massive upgrades to your factory Ram Promaster 3500 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.

Loading...
Filters
filter-icon Filters & Sort

AudioControl The EPICENTER PRO

1-Channel Bass Restoration Processor and Line Driver with Bass Remote

EPICENTER PRO big
Go to item page Right Arrow Icon of Right Arrow

1-Channel Bass Restoration Processor and Line Driver with Bass Remote

• 1 channel bass restoration processor and line driver
• Original bass maximizer
• ParaBASS controls
• Selectable PFM Subsonic Filter
• Selectable maximum output voltage
• Bass restoration lighted display
• Dual-function remote level control included

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $259.00
-23% $199.00

In stock

• 1 channel bass restoration processor and line driver
• Original bass maximizer
• ParaBASS controls
• Selectable PFM Subsonic Filter
• Selectable maximum output voltage
• Bass restoration lighted display
• Dual-function remote level control included

AudioControl LC2i PRO

2-Channel 400W Line Output Converter with AccuBASS and ACR-1 Remote

LC2i PRO big
Go to item page Right Arrow Icon of Right Arrow

2-Channel 400W Line Output Converter with AccuBASS and ACR-1 Remote

• 2-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

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

VIP Product Get $15.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

18
List price $209.00
-24% $159.00

In stock

• 2-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

AudioControl DM-810

10-Channel Matrix Digital Sound Processor with AccuBASS

DM-810 big
Go to item page Right Arrow Icon of Right Arrow

10-Channel Matrix Digital Sound Processor with AccuBASS

• Premium matrix digital sound processor
• 8-Channel preamp input and 10-Channel preamp output
• 30-Band equalizer for adjusting gain, delay, and polarity
• High-pass, low-pass and band-pass crossovers
• Features GTO signal sensing, MILC clip detection, and AccuBASS
• Also features signal summing and signal delay

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

VIP Product Get $82.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

8
List price $1109.00
-25% $829.00

In stock

Used from: $663.20

• Premium matrix digital sound processor
• 8-Channel preamp input and 10-Channel preamp output
• 30-Band equalizer for adjusting gain, delay, and polarity
• High-pass, low-pass and band-pass crossovers
• Features GTO signal sensing, MILC clip detection, and AccuBASS
• Also features signal summing and signal delay

AudioControl EPICENTER MICRO PRO

2-Channel Digital Bass Processor and Line Out Converter with ACR-4 Bass Remote

EPICENTER MICRO PRO big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Digital Bass Processor and Line Out Converter with ACR-4 Bass Remote

• Digital Bass Restoration Processor
AudioControl ACR-4 bass remote included
• Speaker and line-level (RCA) inputs
• ParaBass equalization circuitry for bass shaping

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
$229.00

In stock

• Digital Bass Restoration Processor
AudioControl ACR-4 bass remote included
• Speaker and line-level (RCA) inputs
• ParaBass equalization circuitry for bass shaping

AudioControl LC5i PRO

5-Channel 400W Line Out Converter with AccuBASS and ACR-1 Remote

LC5i PRO big
Go to item page Right Arrow Icon of Right Arrow

5-Channel 400W Line Out Converter with AccuBASS and ACR-1 Remote

• 5-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

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

VIP Product Get $25.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

7
List price $359.00
-28% $259.00

In stock

• 5-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

Limited time!

AudioControl LC8i

8-Channel 400W Line Output Converter with Auxiliary Input

LC8i big
Go to item page Right Arrow Icon of Right Arrow

8-Channel 400W Line Output Converter with Auxiliary Input

• 8-Channel Line Out Converter
• Auxiliary input for iPod, satellite radio, or other audio sources
• Dash control for subwoofer level, auxiliary volume, and source selection

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $459.00
Save $290.00
-63% $169.00

In stock

Only 3 Left!

• 8-Channel Line Out Converter
• Auxiliary input for iPod, satellite radio, or other audio sources
• Dash control for subwoofer level, auxiliary volume, and source selection

AudioControl ACX-3.2

4-Band All Weather Graphic Equalizer and Crossover with Paging Microphone

ACX-3.2 big
Go to item page Right Arrow Icon of Right Arrow

4-Band All Weather Graphic Equalizer and Crossover with Paging Microphone

• 4 band-Band Graphic Equalizer
• 3 setsof preamp outputs (front, rear and subwoofer)
• 9.5 volts max preamp outputs
• Subwoofer frequency and level control

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

VIP Product Get $52.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $709.00
-25% $529.00

Available

Ships in 10-14 days

• 4 band-Band Graphic Equalizer
• 3 setsof preamp outputs (front, rear and subwoofer)
• 9.5 volts max preamp outputs
• Subwoofer frequency and level control

AudioControl DM-810 (OPEN BOX, LIKE NEW)

Premium 8 Input 10 Output DSP Matrix Processor | 5 Year Warranty | Authorized Dealer

DM-810 big
Go to item page Right Arrow Icon of Right Arrow

Premium 8 Input 10 Output DSP Matrix Processor | 5 Year Warranty | Authorized Dealer

• 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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

8
List price $1109.00
-40% $663.20

In stock

• 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

AudioControl LC7i PRO

6-Channel 400W Line Out Converter with AccuBASS

LC7i PRO big
Go to item page Right Arrow Icon of Right Arrow

6-Channel 400W Line Out Converter with AccuBASS

• 6-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

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

VIP Product Get $32.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $439.00
-25% $329.00

In stock

Only 2 Left!

• 6-Channel Line Out Converter
• AccuBASS processing for correction of bass roll-off
AudioControl ACR-1 REMOTE wired bass remote knob included

Limited time!

AudioControl LC1i

2-Channel 400W Line Output Converter

Go to item page Right Arrow Icon of Right Arrow

2-Channel 400W Line Output Converter

• 2-Channel Line Out Converter
• 2 inputs and 2 outputs
• Compact design

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $149.00
Save $84.00
-56% $65.00

• 2-Channel Line Out Converter
• 2 inputs and 2 outputs
• Compact design

AudioControl EPICENTER Billet LE Edition

1-Channel Digital Bass Restoration Processor with ACR-1 Bass Remote

Go to item page Right Arrow Icon of Right Arrow

1-Channel Digital Bass Restoration Processor with ACR-1 Bass Remote

• Active AudioControl The Epicenter Series 1 channel digital bass restoration
• Balanced Differential Inputs
• ParaBASS controls for bass shaping
• Maximum Input: 15 volts
• Maximum Outputs: 13.5 volts

VIP Star Icon

VIP Product Get $20.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Active AudioControl The Epicenter Series 1 channel digital bass restoration
• Balanced Differential Inputs
• ParaBASS controls for bass shaping
• Maximum Input: 15 volts
• Maximum Outputs: 13.5 volts

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Digital Sound Processors (DSP) in 2014 Promaster 3500

    Q: Can I upgrade or change the Digital Sound Processors (DSP) in 2014 Ram Promaster 3500?

    A: Yes this page includes all the best Digital Sound Processors (DSP) that work in your Promaster 3500.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2014 Ram Promaster 3500

    2002 GMC Sierra Denali

    2001 GMC Jimmy

    1986 Subaru GL

    2012 Suzuki Kizashi

    1995 Subaru Legacy

    1997 Ford Taurus

    2009 Honda Element

    2011 Ford Explorer

    1990 Isuzu Trooper

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.