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  1. Home
  2. Boss Store
  3. Discontinued Boss Car Audio & Electronics
  4. Discontinued Boss Car Amplifiers
  5. Discontinued Boss Equalizers & Sound Processors
  6. Discontinued Boss Crossovers

Discontinued Boss Crossovers

Block out unwanted frequencies to your speakers with Boss crossovers.

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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.
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.

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You are currently viewing discontinued products.

Boss BX35

3-Way Pre-Amp Electronic Crossover with Subwoofer Phase and Base Boost Control

BX35 big DISCONTINUED
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Boss BX35

3-Way Pre-Amp Electronic Crossover with Subwoofer Phase and Base Boost Control

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

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

Boss BX55

2/3-Way Electronic Crossover

BX55 big DISCONTINUED
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Boss BX55

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

5

• 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

Boss BX15

Electronic Subwoofer Crossover with High and Low Inputs

BX15 big DISCONTINUED
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Boss BX15

Electronic Subwoofer Crossover with High and Low Inputs

Electronic Subwoofer Crossover • Active 12dB Crossover (50, 90, 120 Hz) • 12dB Bass Boost ( 110, 80, 40 Hz) • S/n: 85 dB

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Electronic Subwoofer Crossover • Active 12dB Crossover (50, 90, 120 Hz) • 12dB Bass Boost ( 110, 80, 40 Hz) • S/n: 85 dB

Boss BX45

2/3-Way Pre-Amp Electronic Crossover with Remote Subwoofer Level Control

BX45 big DISCONTINUED
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Boss BX45

2/3-Way Pre-Amp Electronic Crossover with Remote Subwoofer Level Control

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

14

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

Boss REV-30X Electronic Crossover

REV-30X big DISCONTINUED
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Boss REV-30X Electronic Crossover

2-way Electronic • Crossover LED Power Indicator • Subwoofer Phase & Stero/Mono Switches • Gold Plated Connectors

2-way Electronic • Crossover LED Power Indicator • Subwoofer Phase & Stero/Mono Switches • Gold Plated Connectors

Boss REV-25X Electronic Crossover

REV-25X big DISCONTINUED
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Boss REV-25X Electronic Crossover

2-way Electronic • Crossover LED Power Indicator • Phase inversion switc • Bass boosth

2-way Electronic • Crossover LED Power Indicator • Phase inversion switc • Bass boosth

Boss REV-20X Electronic Crossover

REV-20X big DISCONTINUED
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Boss REV-20X Electronic Crossover

2-way Electronic • Crossover LED Power Indicator

2-way Electronic • Crossover LED Power Indicator

Boss REV-40X 2/3-way Electronic Crossover w/Bass Remote

REV-40X big DISCONTINUED
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Boss REV-40X 2/3-way Electronic Crossover w/Bass Remote

8-volt Output Voltage • Chrome Finish • Subwoofer Phase Switch

8-volt Output Voltage • Chrome Finish • Subwoofer Phase Switch

BOSS BX55 2/3 Way Car Audio Electronic Crossover Bass w/ Remote Control (2 Pack)

BOSS BX55 2/3 Way Car Audio Electronic Crossover Bass w/ Remote Control (2 Pack)

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BOSS BX55 2/3 Way Car Audio Electronic Crossover Bass w/ Remote Control (2 Pack)

BOSS BX55 2/3 Way Car Audio Electronic Crossover Bass w/ Remote Control (2 Pack)

• 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

5

• 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

Boss BX25

2-way Electronic Crossover

BX25 big DISCONTINUED
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Boss BX25

2-way Electronic Crossover

2-way crossover with wired remote • right and left inputs • high pass and subwoofer outputs • 0-12dB bass boost • chrome inputs and outputs • remote subwoofer level control

4

2-way crossover with wired remote • right and left inputs • high pass and subwoofer outputs • 0-12dB bass boost • chrome inputs and outputs • remote subwoofer level control

 
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    Boss Crossovers Information

    A must-have for many audio systems, Boss crossovers will cross over your frequencies from one range to the next. In turn, each speaker will play efficiently and your sound will be optimized. Don't forget Boss crossovers for your audio system.
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