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Tune your system to perfection with these crossovers, equalizers, and bass drivers. Search this category and improve the sound quality of your sound system.
Boss

Boss Sound Processors

Boss Equalizers
Boss Crossovers
Boss Bass Restoration & Expanders
Boss In-Dash Sound Processors

Top Sellers in Boss Sound Processors

4-Band Graphic Equalizer with Gold Plated RCA Inputs and Outputs

• 4-Band Graphic Equalizer
• Subwoofer Output
• Dual-Color Selectable Illumination
• Gold-Plated RCA Inputs and Outputs
• Bass Boost (0 - 18 dB)
• Signal to Noise Ratio: 105 dB

$26.99

IN STOCK

3-way Electronic Crossover

• 3-Way Crossover With Front, Rear and Subwoofer Inputs
• 0-18dB Bass Boost
• Front, Rear and Sub Outputs
• Chrome Inputs and Outputs

$34.99

IN STOCK

7-Band Equalizer w/ Subwoofer Output & Master Volume Control

• 7-Band Preamp Equalizer
• Subwoofer Output
• Blue Night Illumination
• RCA Input and Output Connectors
• Subwoofer Level Control
• Adjustable Input Gain Controls

$34.99

IN STOCK

2/3-Way Electronic Crossover

• 2/3-Way Electronic Crossover, Remote Subwoofer Level Control
• Speaker Input Gain
• RCA Inputs: Front, Rear, Subwoofer
• Remote Subwoofer Level Control
• Number of Channels: 3

$43.90

IN STOCK

Only 2 Left!

2/3-way Crossover w/ Remote

• 2/3 Way Electronic Crossover with Remote Subwoofer Level Control
• Variable Crossover Frequencies
• Variable Crossover Slopes
• Bass Boost
• 3 Pair RCA Inputs & Outputs

$39.99

IN STOCK

Only 3 Left!

Bass Generator with Remote Level Control

• Bass Generator
• Remote Level Control
• PFM Subsonic Filter
• Balanced Inputs
• Bass Output Control
• PWM High Headroom Power Supply
• Maximum Bass Control
• Balanced Inputs

50% Off RCA Interconnect Cables with Purchase!

$39.99

IN STOCK

Only 2 Left!

Digital Bass Processor / Bass Generator with Remote Level Control

• Digital Bass Processor
• Allows More Control Over Bass
• Dash-Mount Remote Control
• Illuminated Red LED Knobs
• Parametric Bass Control
• Balanced Inputs

50% Off RCA Interconnect Cables with Purchase!

$59.99

IN STOCK

Only 2 Left!