Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Axxess Store
  3. Discontinued Axxess Car Audio & Electronics
  4. Discontinued Axxess Car Amplifiers
  5. Discontinued Axxess Equalizers & Sound Processors
  6. Discontinued Axxess Digital Sound Processors

Discontinued Axxess Digital Sound Processors for your 1993 P6500 close

Filters
Axxess ✕
Clear Filters
Reset Done
Show products that do not fit
Product Type
Price Range
Built-in Crossover

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.

Built-in Bass Reconstruction
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.
Line Driver
A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.
Max Output Level
The maximum level (in volts) of signal output. A higher level will increase the clarity and boost your signal.
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition

Your Vehicle

close
Exclamation Icon
Fitment data is not available for your 1993 P6500
Universal-fit product options below.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort
You are currently viewing discontinued products.

Axxess AX-DSP Open Box (Complete)

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

AX-DSP big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AX-DSP Open Box (Complete)

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

• Easy behind-the-stereo mounting
• 31-band graphic equalizer
•6 RCA inputs, 6 RCA outputs
• Output voltage: 5V/channel
• Two-way crossovers
• Control the equalizer through the AX-DSP app

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Easy behind-the-stereo mounting
• 31-band graphic equalizer
•6 RCA inputs, 6 RCA outputs
• Output voltage: 5V/channel
• Two-way crossovers
• Control the equalizer through the AX-DSP app

Axxess AXDSPL-WR

6-Channel DSP w/Water Resistant Enclosure

AXDSPL-WR big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AXDSPL-WR

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

VIP Star Icon

VIP Product Get $39.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• 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

Axxess AXDSPL-HK2

Install a DSP and New Amplifier to Factory System in select 2011-2025 vehicles from Hyundai, Kia

AXDSPL-HK2 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AXDSPL-HK2

Install a DSP and New Amplifier to Factory System in select 2011-2025 vehicles from Hyundai, Kia

• DSP data interface with pre-wired harness
• For select 2011-2025 vehicles from Hyundai, Kia
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

VIP Star Icon

VIP Product Get $40.00 in rewards to spend later

No Fit Icon Doesn't fit your P6500

• DSP data interface with pre-wired harness
• For select 2011-2025 vehicles from Hyundai, Kia
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

Axxess AXDSPL-GM33

Install a DSP and New Amplifier to Factory System in select 2021-2024 vehicles from GMC, Chevrolet, Buick

AXDSPL-GM33 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AXDSPL-GM33

Install a DSP and New Amplifier to Factory System in select 2021-2024 vehicles from GMC, Chevrolet, Buick

• Plug and Play T-harness for faster installation
• For select 2021-2024 vehicles from GMC, Chevrolet, Buick
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

VIP Star Icon

VIP Product Get $38.20 in rewards to spend later

No Fit Icon Doesn't fit your P6500

• Plug and Play T-harness for faster installation
• For select 2021-2024 vehicles from GMC, Chevrolet, Buick
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

Axxess AXDSPL-HN3

Install a DSP and New Amplifier to Factory System in select 2016-2025 vehicles from Honda

AXDSPL-HN3 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AXDSPL-HN3

Install a DSP and New Amplifier to Factory System in select 2016-2025 vehicles from Honda

• Plug and Play T-harness for faster installation
• For select 2016-2025 vehicles from Honda
• Designed for amplified systems
• 15-band graphic equalizer
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

No Fit Icon Doesn't fit your P6500

• Plug and Play T-harness for faster installation
• For select 2016-2025 vehicles from Honda
• Designed for amplified systems
• 15-band graphic equalizer
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

Axxess AXDSPL-FD3 Digital signal processor and T-harness

Allows you to add a DSP and an aftermarket amplifier to the factory system in select 2020-2025 vehicles from Ford

AXDSPL-FD3 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AXDSPL-FD3 Digital signal processor and T-harness

Allows you to add a DSP and an aftermarket amplifier to the factory system in select 2020-2025 vehicles from Ford

• Plug and Play T-harness for faster installation
• 15-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Retains OE voice prompts (Sync®)
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

No Fit Icon Doesn't fit your P6500

• Plug and Play T-harness for faster installation
• 15-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Retains OE voice prompts (Sync®)
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

Axxess AXDSPL-BM1 Digital signal processor and T-harness

Allows you to add a DSP and amp to the factory system in select 2006-2025 vehicles from BMW, MINI

AXDSPL-BM1 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AXDSPL-BM1 Digital signal processor and T-harness

Allows you to add a DSP and amp to the factory system in select 2006-2025 vehicles from BMW, MINI

• Plug and Play T-harness for faster installation
• 15-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

VIP Star Icon

VIP Product Get $30.00 in rewards to spend later

No Fit Icon Doesn't fit your P6500

• Plug and Play T-harness for faster installation
• 15-band graphic EQ or 5-band Parametric EQ
• Can be used with OE and aftermarket radios
• Settings adjusted wirelessly from smart device
• Selectable high pass, low pass, or bandpass filters

Axxess AXDSPX-GMM50 (Open Box, Great)

Install a Digital Sound Processor with T-Harness for select 2010-2021 vehicles from Chevrolet, GMC, Cadillac

AXDSPX-GMM50 big DISCONTINUED
Go to item page Right Arrow Icon of Right Arrow

Axxess AXDSPX-GMM50 (Open Box, Great)

Install a Digital Sound Processor with T-Harness for select 2010-2021 vehicles from Chevrolet, GMC, Cadillac

• DSP package fits select 2010-2021 vehicles from Chevrolet, GMC, Cadillac
• Designed for amplified models
• Retain features with a built-in interface
• Selectable 31 band graphic EQ or 5 band parametric EQ
• Can be used with OE and aftermarket radios

No Fit Icon Doesn't fit your P6500

• DSP package fits select 2010-2021 vehicles from Chevrolet, GMC, Cadillac
• Designed for amplified models
• Retain features with a built-in interface
• Selectable 31 band graphic EQ or 5 band parametric EQ
• Can be used with OE and aftermarket radios

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

    2021 GMC Terrain

    1982 Cadillac Eldorado

    1993 GMC P6500

    2005 Cadillac DeVille

    2012 Audi R8

    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

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 1993 P6500
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.
    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo