Garage
Shop

2011 Porsche Boxster

The best Digital Sound Processors (DSP) for 2011 Boxster

Digital Sound Processors for 2011 Porsche Boxster

Shop for Digital Sound Processors (DSP) that offer massive upgrades to your factory Porsche Boxster 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

NVX XEQ7

7-Band Graphic Equalizer with Dual Auxiliary Input

XEQ7 big
Go to item page Right Arrow Icon of Right Arrow

7-Band Graphic Equalizer with Dual Auxiliary Input

• 7 band-Band Graphic Equalizer
• 3 Sets of preamp outputs (front, rear and subwoofer)
• 7 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

51
List price $89.99
-44% $49.99

In stock

Used from: $45.99

• 7 band-Band Graphic Equalizer
• 3 Sets of preamp outputs (front, rear and subwoofer)
• 7 volts Max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

NVX XDSP28

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

XDSP28 big
Go to item page Right Arrow Icon of Right Arrow

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

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3
List price $131.99
-17% $109.99

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

NVX BassTracer Enhancer (XBBR2)

Compact 2-Channel LOC & Line Driver with Bass Restoration – Rebuilds Lost Sub-Bass with Parametric Control & Simple Remote Integration

XBBR2 big
Go to item page Right Arrow Icon of Right Arrow

Compact 2-Channel LOC & Line Driver with Bass Restoration – Rebuilds Lost Sub-Bass with Parametric Control & Simple Remote Integration

• Active 2-channel bass restoration processor
• Parametric Bass Controls
• Up to 9.5 Volts of output
• Load selection switch (20, 60, or 20K ohm)
• Remote bass level control included
• Preamp and speaker-level inputs
• Auto turn-on
• LED Clip indicator

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

VIP Product Get $8.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

8
List price $119.99
-33% $79.99

In stock

Only 2 Left!

Used from: $75.99

• Active 2-channel bass restoration processor
• Parametric Bass Controls
• Up to 9.5 Volts of output
• Load selection switch (20, 60, or 20K ohm)
• Remote bass level control included
• Preamp and speaker-level inputs
• Auto turn-on
• LED Clip indicator

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

JL Audio FiX-86

6-Channel OEM Integration Digital Sound Processor with Automatic Time Correction

FiX-86 big
Go to item page Right Arrow Icon of Right Arrow

6-Channel OEM Integration Digital Sound Processor with Automatic Time Correction

• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 6-output channels
• Access four user-adjustable 10-band graphic equalizers
• 30-second single button calibration

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

VIP Product Get $53.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

14
$529.99

In stock

• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 6-output channels
• Access four user-adjustable 10-band graphic equalizers
• 30-second single button calibration

JL Audio TwK-88

8-Channel Digital Signal Processor with Digital Remote Controller

TwK-88 big
Go to item page Right Arrow Icon of Right Arrow

8-Channel Digital Signal Processor with Digital Remote Controller

• 8-Channel digital signal processo
• 80 total bands of equalization
• TüN software offers quick input/output setup
• 8 RCA inputs or 1 optical input
• Includes DRC-200 digital remote control

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

VIP Product Get $58.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

10
$579.99

In stock

• 8-Channel digital signal processo
• 80 total bands of equalization
• TüN software offers quick input/output setup
• 8 RCA inputs or 1 optical input
• Includes DRC-200 digital remote control

Rockford Fosgate DSR-1

8-Channel Digital Signal Processor with Integrated iDataLink Maestro Module

DSR1 big
Go to item page Right Arrow Icon of Right Arrow

8-Channel Digital Signal Processor with Integrated iDataLink Maestro Module

• Digital Signal Processing with Integrated Maestro CAN Interface
• Four channel high level inputs with signal sense turn on
• 18 Pin Analog Input and 16 Pin Analog Output Harness
• Interactive Tuning Interface Controlled via Android/iOS APP

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

VIP Product Get $42.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$419.99

In stock

• Digital Signal Processing with Integrated Maestro CAN Interface
• Four channel high level inputs with signal sense turn on
• 18 Pin Analog Input and 16 Pin Analog Output Harness
• Interactive Tuning Interface Controlled via Android/iOS APP

Hertz S8 DSP

8-Channel Digital Sound Processor with Automatic Time Correction, Digital Equalizer, and High-Resolution Audio

S8 DSP big
Go to item page Right Arrow Icon of Right Arrow

8-Channel Digital Sound Processor with Automatic Time Correction, Digital Equalizer, and High-Resolution Audio

• 8-Channel Digital Sound Processor
• 7-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for for added control
• High-resolution audio
• Configurable via S8 DSP application/software

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

VIP Product Get $42.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $455.00
-8% $419.99

In stock

Only 1 Left!

• 8-Channel Digital Sound Processor
• 7-Band parametric equalizer
• Speaker level (high-level) inputs
• Bluetooth for for added control
• High-resolution audio
• Configurable via S8 DSP application/software

Hifonics HFEQ-2

4-Band 1/2-Din Equalizer with Active Crossover

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

4-Band 1/2-Din Equalizer with Active Crossover

• 4 band-Band Equalizer
• 3 sets of preamp outputs (front, rear and subwoofer)
• 9 volts max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

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 $99.99
-40% $59.99

In stock

Only 1 Left!

• 4 band-Band Equalizer
• 3 sets of preamp outputs (front, rear and subwoofer)
• 9 volts max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

PRV Audio DSP 2.8X TEAM

8-Channel Digital Sound Processor

DSP 2.8X TEAM big
Go to item page Right Arrow Icon of Right Arrow

8-Channel Digital Sound Processor

• 8-Channel Digital Signal Processor
• Designed to integrate with aftermarket or factory OEM systems
• Integrated LCD display and intuitive interface
• Includes 2 audio inputs and 8 independent outputs
• 15-graphic equalizer with separate parametric equalizers

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 $137.39
-20% $109.91

In stock

• 8-Channel Digital Signal Processor
• Designed to integrate with aftermarket or factory OEM systems
• Integrated LCD display and intuitive interface
• Includes 2 audio inputs and 8 independent outputs
• 15-graphic equalizer with separate parametric equalizers

Alpine PXE-C60-60

OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning

PXE-C60-60 big
Go to item page Right Arrow Icon of Right Arrow

OPTIM-6 Series 6-Channel Digital Sound Processor with Automatic Sound Tuning

• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

3
List price $600.00
-17% $499.95

In stock

Used from: $471.17

• 6-Channel digital sound processor with Automatic Sound Tuning
• 31-Band parametric and graphic equalizer
• Includes remote control and mounting hardware
• Sound tuning with AutoEQ 2.0 on Apple iOS or Android
• Instant precision with center image mode
• Features presets for every playlist

Earthquake Sound EQ-4000BT v2

4-Band 1/2-Din Parametric Equalizer with Bluetooth

EQ-4000BT v2 big
Go to item page Right Arrow Icon of Right Arrow

4-Band 1/2-Din Parametric Equalizer with Bluetooth

• 4 band-Band Parametric Equalizer
• 3 sets of preamp outputs (front, rear and subwoofer)
• 9 volts max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

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

VIP Product Get $18.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $199.99
-10% $179.99

In stock.

• 4 band-Band Parametric Equalizer
• 3 sets of preamp outputs (front, rear and subwoofer)
• 9 volts max preamp outputs
• Subwoofer frequency and level control
• Gold-plated RCA level inputs

NVX XDSP66BT (Open Box, Great)

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

XDSP66BT big
Go to item page Right Arrow Icon of Right Arrow

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

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 $349.99
-55% $155.99

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

JL Audio FiX-82

2-Channel OEM Integration Digital Signal Processor with Automatic Time Integration

FiX-82 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel OEM Integration Digital Signal Processor with Automatic Time Integration

• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 2-output channels
• User adjustable 10-band graphic equalizer
• 30-second single button calibration

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

VIP Product Get $45.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$449.99

In stock

• OEM integration digital signal processor
• 24-bit DSP processor and quad 1/3 octave equalizers
• 8-input and 2-output channels
• User adjustable 10-band graphic equalizer
• 30-second single button calibration

Axxess AXDSP-X

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

AXDSP-X big
Go to item page Right Arrow Icon of Right Arrow

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

• 31-Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Complete tuning control via Bluetooth
• Retains voice prompts, parking sensor chimes, and more
• Works with wide range of vehicle application systems

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

VIP Product Get $33.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $532.99
-38% $329.99

In stock

Only 2 Left!

• 31-Band graphic EQ
• 6 Inputs, 10 individually assignable outputs
• Complete tuning control via Bluetooth
• Retains voice prompts, parking sensor chimes, and more
• Works with wide range of vehicle application systems

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

NVX XBBR2 (Open Box, Good)

2-Channel Bass Restoration Processor and Line Output Converter with Impedance Matching and Remote Level Control

XBBR2 big
Go to item page Right Arrow Icon of Right Arrow

2-Channel Bass Restoration Processor and Line Output Converter with Impedance Matching and Remote Level Control

• Active 2-channel bass restoration processor
• Parametric Bass Controls
• Up to 9.5 Volts of output
• Load selection switch (20, 60, or 20K ohm)
• Remote bass level control included
• Preamp and speaker-level inputs
• Auto turn-on
• LED Clip indicator

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
$75.99

In stock

Only 1 Left!

• Active 2-channel bass restoration processor
• Parametric Bass Controls
• Up to 9.5 Volts of output
• Load selection switch (20, 60, or 20K ohm)
• Remote bass level control included
• Preamp and speaker-level inputs
• Auto turn-on
• LED Clip indicator

Axxess AXDSP-L

6-Channel Universal Digital Signal Processor

AXDSP-L big
Go to item page Right Arrow Icon of Right Arrow

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.
VIP Star Icon

VIP Product Get $28.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $436.00
-34% $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

Diamond Audio MSDSP88

8-Channel Waterproof Micro Digital Signal Processor

MSDSP88 big
Go to item page Right Arrow Icon of Right Arrow

8-Channel Waterproof Micro Digital Signal Processor

• 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.
VIP Star Icon

VIP Product Get $44.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$439.99

In stock.

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

Alpine PXE-X121-12EV

12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles

PXE-X121-12EV big
Go to item page Right Arrow Icon of Right Arrow

12-Channel Sound Processor with Hi-Res Audio for Tesla Vehicles

• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles

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

VIP Product Get $130.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $1560.00
-17% $1,299.95

In stock

Used from: $974.96

• 31-Band Parametric or Graphic Equalizers
• 12-channel high-level and 2-channel RCA outputs
• HPF/LPF/Bandpass crossover filters
• Controllable via PC software or Alpine music application
• Hi-Res Audio certified
• Compatible with Tesla vehicles

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 2011 Boxster

    Q: Can I upgrade or change the Digital Sound Processors (DSP) in 2011 Porsche Boxster?

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

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

    2011 Porsche Boxster

    2007 Mitsubishi Eclipse

    2018 Dodge Journey

    1987 Ford LTD Crown

    1992 Mazda 626

    1987 Ford E Series

    2018 Jeep Compass

    2007 Buick Rendezvous

    2004 Lexus RX330

    1971 Saab 99

    Vehicle
    Store
    Delete

    2003 Harley Davidson FLHTC/I Electra Glide Classic

    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.