Garage
Shop

2003 Honda Element

The best Digital Sound Processors (DSP) for 2003 Element

Digital Sound Processors for 2003 Honda Element

Shop for Digital Sound Processors (DSP) that offer massive upgrades to your factory Honda Element 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

Crux LOC-4

4-Channel Line Output Converter with Remote 12-Volt Trigger

LOC-4 big
Go to item page Right Arrow Icon of Right Arrow

4-Channel Line Output Converter with Remote 12-Volt Trigger

• 4-Channel line output converter with 12-volt remote trigger
• Adds aftermarket amplifier to factory stereo
• Adds aftermarket stereo to factory amplified system

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $23.10
-36% $14.85

In stock

Only 3 Left!

• 4-Channel line output converter with 12-volt remote trigger
• Adds aftermarket amplifier to factory stereo
• Adds aftermarket stereo to factory amplified system

MTX TL-DBE

2-Channel Line Output Converter with Digital Bass Enhancer

TL-DBE big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Line Output Converter with Digital Bass Enhancer

• 2-Channel Line Output Converter with Bass Enhancer
• Designed to integrate with aftermarket or factory OEM systems
• High-input signal accepts up to 40 volts
• Speaker level inputs

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

VIP Product Get $16.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $179.95
-11% $159.95

In stock

Only 2 Left!

• 2-Channel Line Output Converter with Bass Enhancer
• Designed to integrate with aftermarket or factory OEM systems
• High-input signal accepts up to 40 volts
• Speaker level inputs

NVX - Worth the Envy - Direct to Consumer Car Audio

Axxess AXLOC-30F

30W 2-Channel Fixed Line Output Converter

AXLOC-30F big
Go to item page Right Arrow Icon of Right Arrow

30W 2-Channel Fixed Line Output Converter

• Fixed line output converter
• 30-watt maximum input
• 2 channel input connection
• Molded channels so zip ties will not slip

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

12
List price $23.99
-13% $20.99

In stock

• Fixed line output converter
• 30-watt maximum input
• 2 channel input connection
• Molded channels so zip ties will not slip

Deaf Bonce DB-6 DSP

6-Channel Digital Sound Processor with Optical Input

DB-6 DSP big
Go to item page Right Arrow Icon of Right Arrow

6-Channel Digital Sound Processor with Optical Input

• 6-Channel Digital Sound Processor
• 31-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for settings, music / SBC, AAC audio
• Optical input for interference-free digital audio

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

VIP Product Get $26.99 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$269.90

Available

Ships in 10-14 days

• 6-Channel Digital Sound Processor
• 31-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for settings, music / SBC, AAC audio
• Optical input for interference-free digital audio

DS18 DSP2.6DBT

6-Channel Digital Sound Processor with Bluetooth and LCD Screen

DSP2.6DBT big
Go to item page Right Arrow Icon of Right Arrow

6-Channel Digital Sound Processor with Bluetooth and LCD Screen

• 2-Channel input and 6-Channel out digital sound processor
• DSP with LCD Screen feature
• Bluetooth connectivity via DS18 DSP
• IOS and Android Compatible

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

VIP Product Get $20.40 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$203.95

In stock.

• 2-Channel input and 6-Channel out digital sound processor
• DSP with LCD Screen feature
• Bluetooth connectivity via DS18 DSP
• IOS and Android Compatible

Limited time!

DS18 DSP8.8BT

8-Channel Digital Signal Processor with Bluetooth

DSP8.8BT big
Go to item page Right Arrow Icon of Right Arrow

8-Channel Digital Signal Processor with Bluetooth

• 31-band parametric equalizer
• 8-channel RCA outputs
• Variable high-pass and low-pass filters
• Wireless control with DSP8.8BT app for Android and iOS devices

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

VIP Product Get $33.66 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $475.99
Save $139.43
-29% $336.56

In stock.

• 31-band parametric equalizer
• 8-channel RCA outputs
• Variable high-pass and low-pass filters
• Wireless control with DSP8.8BT app for Android and iOS devices

Diamond Audio BTDSP66LCD

6-Channel Digital Signal Processor with LCD Display

BTDSP66LCD big
Go to item page Right Arrow Icon of Right Arrow

6-Channel Digital Signal Processor with LCD Display

• 6-Channel Digital Signal Processor with LCD Display
• Includes six inputs and six outputs
• 15-band parametric equalizer
• External Bluetooth dongle 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

$379.99

In stock.

• 6-Channel Digital Signal Processor with LCD Display
• Includes six inputs and six outputs
• 15-band parametric equalizer
• External Bluetooth dongle included

DS18 MTLOC4

4-Channel High-to-Low Line Output Converter

MTLOC4 big
Go to item page Right Arrow Icon of Right Arrow

4-Channel High-to-Low Line Output Converter

• 4-Channel line output converter
• 2/4-Channel input configurations
• Auto turn-on (Audio / DC / Remote)
• Anodized aluminum housing with noise protection

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

VIP Product Get $9.50 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$94.95

In stock.

• 4-Channel line output converter
• 2/4-Channel input configurations
• Auto turn-on (Audio / DC / Remote)
• Anodized aluminum housing with noise protection

Crux LOC-2

2-Channel Line Output Converter

LOC-2 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Line Output Converter

• 2-Channel line output converter
• Adds aftermarket amplifier to factory stereo
• Adds aftermarket stereo to factory amplified system

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $21.00
-36% $13.50

In stock.

• 2-Channel line output converter
• Adds aftermarket amplifier to factory stereo
• Adds aftermarket stereo to factory amplified system

DS18 MTLOC5

5-Channel High-to-Low Line Output Converter

MTLOC5 big
Go to item page Right Arrow Icon of Right Arrow

5-Channel High-to-Low Line Output Converter

• 5-Channel line output converter
• 2/5-Channel input configurations
• Auto turn-on (Audio / DC / Remote)
• Anodized aluminum housing with noise protection

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

VIP Product Get $11.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$109.95

In stock

Only 1 Left!

• 5-Channel line output converter
• 2/5-Channel input configurations
• Auto turn-on (Audio / DC / Remote)
• Anodized aluminum housing with noise protection

Limited time!

DS18 QHL4

4-Channel Lossless Line Output Converter with Auto Turn-on and Speaker Emulator

QHL4 big
Go to item page Right Arrow Icon of Right Arrow

4-Channel Lossless Line Output Converter with Auto Turn-on and Speaker Emulator

• 4-Channel lossless audio line output converter
• Lossless audio, double step down ratio
• Compact size with level matching controls (High/Low)
• Selectable auto turn-on remote out
• Features noise rejection and speaker emulator

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

VIP Product Get $12.75 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $179.99
Save $52.53
-29% $127.46

Available

Ships in 10-14 days

• 4-Channel lossless audio line output converter
• Lossless audio, double step down ratio
• Compact size with level matching controls (High/Low)
• Selectable auto turn-on remote out
• Features noise rejection and speaker emulator

Kicker PXAPT (48PXAPT)

DSP Programming Adapter for Kicker PXA Multi-Channel Amplifiers

48PXAPT big
Go to item page Right Arrow Icon of Right Arrow

DSP Programming Adapter for Kicker PXA Multi-Channel Amplifiers

• DSP Programming Adapter
• Designed for Kicker PXA multi-channel amplifiers (Sold separately)
• Connects to the Kicker Powersports Tune (KPT) software
• Equalizer and HPF/LPF crossover control

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $59.99
-17% $49.99

Available

Ships in 10-14 days

• DSP Programming Adapter
• Designed for Kicker PXA multi-channel amplifiers (Sold separately)
• Connects to the Kicker Powersports Tune (KPT) software
• Equalizer and HPF/LPF crossover control

Cerwin-Vega IOEM44

400 Watts 4-Channel Line Output Converter

IOEM44 big
Go to item page Right Arrow Icon of Right Arrow

400 Watts 4-Channel Line Output Converter

• Active 2-channel line out converter
• Designed to integrate with aftermarket or factory OEM systems
• Preamp outputs: 2 sets
• Precision matched stereo and level gain adjustment
• Advanced ground isolation switch isolation prevents buzz and interference

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$99.99

Available

Ships in 10-14 days

• Active 2-channel line out converter
• Designed to integrate with aftermarket or factory OEM systems
• Preamp outputs: 2 sets
• Precision matched stereo and level gain adjustment
• Advanced ground isolation switch isolation prevents buzz and interference

DS18 MTLOC6

6-Channel High-to-Low Line Output Converter with Bass Remote

MTLOC6 big
Go to item page Right Arrow Icon of Right Arrow

6-Channel High-to-Low Line Output Converter with Bass Remote

• 6-Channel line output converter
• 2/6-Channel input configurations
• Auto turn-on (Audio / DC / Remote)
• Anodized aluminum housing with noise protection
• Dash remote bass level control included

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

VIP Product Get $12.50 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$124.95

In stock.

• 6-Channel line output converter
• 2/6-Channel input configurations
• Auto turn-on (Audio / DC / Remote)
• Anodized aluminum housing with noise protection
• Dash remote bass level control included

Axxess AXDSPX-WR

10-Channel Digital Signal Processor with Water-Resistant Case

AXDSPX-WR big
Go to item page Right Arrow Icon of Right Arrow

10-Channel Digital Signal Processor with Water-Resistant Case

• 31-band graphic EQ or 5-band Parametric EQ
• 6 inputs and 10 individually assignable outputs
• Water-resistant enclosure with zip tie mounts included
• Designed for amplified and non-amplified models

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

VIP Product Get $53.40 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $593.99
-10% $533.99

Available

Ships in 10-14 days

• 31-band graphic EQ or 5-band Parametric EQ
• 6 inputs and 10 individually assignable outputs
• Water-resistant enclosure with zip tie mounts included
• Designed for amplified and non-amplified models

Limited time!

DS18 DBPM100.MX

2-Channel Digital Bass Restoration Processor with Mexico Design

DBPM100.MX big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Digital Bass Restoration Processor with Mexico Design

• 2-Channel digital bass processor with Mexican design
• Subsonic Filter / Output Voltage / Ground Iso
• Bass / Power / Clip LED indicator
• Remote Level Control w/ Clip LED

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

VIP Product Get $13.26 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $187.99
Save $55.43
-29% $132.56

In stock.

• 2-Channel digital bass processor with Mexican design
• Subsonic Filter / Output Voltage / Ground Iso
• Bass / Power / Clip LED indicator
• Remote Level Control w/ Clip LED

Diamond Audio LOC44

400W 4-Channel Line Output Converter with Remote Bass Control

LOC44 big
Go to item page Right Arrow Icon of Right Arrow

400W 4-Channel Line Output Converter with Remote Bass Control

• Active 4-channel line output converter
• Speaker level and low-level inputs
• Selectable impedance load: 20, 60, 20k ohm
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$109.99

In stock.

• Active 4-channel line output converter
• Speaker level and low-level inputs
• Selectable impedance load: 20, 60, 20k ohm
• Turn-on Modes: Remote, Vox (Audio Signals), and DC
• Ground Isolation Switch: 200-ohms, ISO, and Ground

Limited time!

DS18 QHL2

2-Channel Lossless Line Output Converter with Auto Turn-on and Speaker Emulator

QHL2 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Lossless Line Output Converter with Auto Turn-on and Speaker Emulator

• 2-Channel lossless audio line output converter
• Lossless audio, double step down ratio
• Compact size with level matching controls (High/Low)
• Selectable auto turn-on remote out
• Features noise rejection and speaker emulator

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

VIP Product Get $10.20 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $143.99
Save $42.03
-29% $101.96

Available

Ships in 10-14 days

• 2-Channel lossless audio line output converter
• Lossless audio, double step down ratio
• Compact size with level matching controls (High/Low)
• Selectable auto turn-on remote out
• Features noise rejection and speaker emulator

Axxess AXLOC4M-80

80W 4-Channel Adjustable Line Output Converter

AXLOC4M-80 big
Go to item page Right Arrow Icon of Right Arrow

80W 4-Channel Adjustable Line Output Converter

• Adjustable line output converter
• 80-watt maximum input
• 4 channel input connection
• 12-volt signal sense turn-on

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $58.99
-10% $52.99

In stock

Only 3 Left!

• Adjustable line output converter
• 80-watt maximum input
• 4 channel input connection
• 12-volt signal sense turn-on

Axxess AXLOC-RGC

2-Channel Adjustable Line Output Converter with Remote Gain Control

AXLOC-RGC big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Adjustable Line Output Converter with Remote Gain Control

• Universal adjustable line output converter
• 2 channel input connection
• Molded channels for zip ties will not slip
• Separate remote gain control for easy adjustment

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $63.99
-11% $56.99

In stock

Only 2 Left!

• Universal adjustable line output converter
• 2 channel input connection
• Molded channels for zip ties will not slip
• Separate remote gain control for easy adjustment

NVX - Worth the Envy - Direct to Consumer Car Audio

Items per page: 20 40 60

    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 2003 Element

    Q: Can I upgrade or change the Digital Sound Processors (DSP) in 2003 Honda Element?

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

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

    2002 Chevrolet Express 2500

    2003 Honda Element

    2009 Mazda B4000

    1998 Chevrolet Prizm

    1977 Buick Century

    2014 Dodge Durango

    2008 BMW 750i

    2001 Audi A6

    2019 Kia Soul EV

    2005 Chevrolet Silverado 3500

    Vehicle
    Store
    Delete

    2022 Harley Davidson FLTRX Road Glide

    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.