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Discontinued Hifonics Bass Boosters & Restoration

Boost your bass and restore sound quality with Hifonics Bass Boosters & Restoration.

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Hifonics BXiPRO2.0

Digital Bass Enhancement Processor with Dash Mount Remote Control

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Digital Bass Enhancement Processor with Dash Mount Remote Control

• Digital Bass Enhancement Processor
• PFM Subsonic Filter
• Bass Level Control
• Blue Illuminated Controls
• Parametric Bass Equalization
• Balanced Inputs
• Bass Output Control

• Digital Bass Enhancement Processor
• PFM Subsonic Filter
• Bass Level Control
• Blue Illuminated Controls
• Parametric Bass Equalization
• Balanced Inputs
• Bass Output Control

Hifonics BXiPRO1.0

Digital Bass Enhancement Processor

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Digital Bass Enhancement Processor

• Digital Bass Enhancement Processor
• Bass Driver Circuit
• Bass Equalization Circuit
• Bass Maximizer Indicator
• Bass Output Control

• Digital Bass Enhancement Processor
• Bass Driver Circuit
• Bass Equalization Circuit
• Bass Maximizer Indicator
• Bass Output Control

Hifonics HDBR Open Box Complete

Digital Bass Driver/Restoration Processor with Parametric Bass Control

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Digital Bass Driver/Restoration Processor with Parametric Bass Control

• Item Condition: Open Box Complete
• Digital Bass Driver/Restoration Processor with Parametric Bass Control
• Bass Driver For Accurate Recreation And More Bass Impact For Best Quality Bass
• Bass Equalization Circuit Contours Restored Bass To Speaker System
• Included Dash Mountable Wired Remote Control
• Bass Maximization Indicator Located On Chassis Provides Visual Leds That Flash When Bass Circuit Is Activated

• Item Condition: Open Box Complete
• Digital Bass Driver/Restoration Processor with Parametric Bass Control
• Bass Driver For Accurate Recreation And More Bass Impact For Best Quality Bass
• Bass Equalization Circuit Contours Restored Bass To Speaker System
• Included Dash Mountable Wired Remote Control
• Bass Maximization Indicator Located On Chassis Provides Visual Leds That Flash When Bass Circuit Is Activated

Hifonics Maxxsonics MX-1

Premium High-to-Low Level Converter for OEM Integration

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Premium High-to-Low Level Converter for OEM Integration

Premium High-to-Low Level Converter for OEM Integration • Perfect for adding speakers, subwoofer, and an aftermarket amplifier to a factory OEM system • Ultra-Clean Signals • Parametric Bass EQ

Premium High-to-Low Level Converter for OEM Integration • Perfect for adding speakers, subwoofer, and an aftermarket amplifier to a factory OEM system • Ultra-Clean Signals • Parametric Bass EQ

Hifonics Maxxsonics MX-4

Add-A-Sub High-to-Low Level Converter for OEM Integration

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Add-A-Sub High-to-Low Level Converter for OEM Integration

Add-A-Sub High-to-Low Level Converter for OEM Integration • Perfect for Adding a Subwoofer to a Factory System • Converts and Filters High-Level Inputs into RCA Outputs

Add-A-Sub High-to-Low Level Converter for OEM Integration • Perfect for Adding a Subwoofer to a Factory System • Converts and Filters High-Level Inputs into RCA Outputs

Hifonics HDBR Bass Reconstruction Processor + Bass Remote + RCA Cables

Digital Bass Driver/Restoration Processor with Parametric Bass Control w/ NVX V Series 16 ft. & 6 ft. 2 Channel RCA Cables

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Digital Bass Driver/Restoration Processor with Parametric Bass Control w/ NVX V Series 16 ft. & 6 ft. 2 Channel RCA Cables

• Digital Bass Driver/Restoration Processor with Parametric Bass Control
• Bass Equalization Circuit Contours Restored Bass To Speaker System
• Included Dash Mountable Wired Remote Control
• Comes with 16' & 6' 2 Channel NVX V Series RCA Cables

• Digital Bass Driver/Restoration Processor with Parametric Bass Control
• Bass Equalization Circuit Contours Restored Bass To Speaker System
• Included Dash Mountable Wired Remote Control
• Comes with 16' & 6' 2 Channel NVX V Series RCA Cables

Hifonics BXiPRO2.0 OPEN BOX COMPLETE

Digital Bass Enhancement Processor with Dash Mount Remote Control

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Digital Bass Enhancement Processor with Dash Mount Remote Control

Installed and used
• Digital Bass Enhancement Processor
• PFM Subsonic Filter
• Bass Level Control
• Blue Illuminated Controls
• Parametric Bass Equalization
• Balanced Inputs
• Bass Output Control

Installed and used
• Digital Bass Enhancement Processor
• PFM Subsonic Filter
• Bass Level Control
• Blue Illuminated Controls
• Parametric Bass Equalization
• Balanced Inputs
• Bass Output Control

Hifonics HDBR

Digital Bass Driver/Restoration Processor with Parametric Bass Control

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Digital Bass Driver/Restoration Processor with Parametric Bass Control

• Digital Bass Driver/Restoration Processor with Parametric Bass Control
• Bass Driver For Accurate Recreation And More Bass Impact For Best Quality Bass
• Bass Equalization Circuit Contours Restored Bass To Speaker System
• Included Dash Mountable Wired Remote Control
• Bass Maximization Indicator Located On Chassis Provides Visual Leds That Flash When Bass Circuit Is Activated

• Digital Bass Driver/Restoration Processor with Parametric Bass Control
• Bass Driver For Accurate Recreation And More Bass Impact For Best Quality Bass
• Bass Equalization Circuit Contours Restored Bass To Speaker System
• Included Dash Mountable Wired Remote Control
• Bass Maximization Indicator Located On Chassis Provides Visual Leds That Flash When Bass Circuit Is Activated

Hifonics BXIPRO1.5

Digital Bass Enhancement Processor with Dash Mount Remote Control

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Digital Bass Enhancement Processor with Dash Mount Remote Control

• Digital Bass Enhancement Processor with Dash Mount Remote Control
• Compact design, this can be installed right in the dash of your vehicle
• Integration into any vehicle with an upgraded subwoofer system included
• Adjustable remote
• Adjustable mounting solutions
• Noise reduction with Tiffany Style differential noise inputs
• Multi-point installation option

• Digital Bass Enhancement Processor with Dash Mount Remote Control
• Compact design, this can be installed right in the dash of your vehicle
• Integration into any vehicle with an upgraded subwoofer system included
• Adjustable remote
• Adjustable mounting solutions
• Noise reduction with Tiffany Style differential noise inputs
• Multi-point installation option

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    Hifonics Bass Boosters & Restoration Information

    Enhance lower frequencies in a car audio system with Hifonics bass restoration processors and expanders. These integrate with your factory or aftermarket radio to give you full control of your bass frequencies. Hifonics knows bass, bass restoration, and expanders.
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    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!
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    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.