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AudioControl 2XS R/B

Concert Series Two Way Crossover (Sierra White)

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This item has been discontinued

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AudioControl 2XS R/B

Concert Series Two Way Crossover (Sierra White)


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  • Concert Series 2-Way Crossover
  • Uses a steep 18 dB (90 Hz) per octave slope to separate your high and low frequencies
  • Built-In line driver improves signal from a weak receiver
  • One set of inputs and two sets of outputs (High-Pass and Low-Pass)
  • Built-In filter removes subsonics from your signal
  • Simple connection and setup
  • Balanced inputs reject noise caused by your vehicle's electrical system
  • Internal switching gives you other options for dealing with ground loops
  • Ground isolation selector allows you to change the power supply for different systems
  • Gold-Plated RCA jacks
  • Top-Mounted controls for easy adjustment
  • Frequency Response: 15-20,000 Hz
  • Signal-to-Noise Ratio: 115 dB
  • Maximum Output Level: 9.5 volts
  • Fuse rating: 1 amp
  • Color: Sierra White
  • Also available in: Salmon Gray
  • Dimensions: 1-3/16"D x 4-11/16"W x 5-1/2"H
  • 1 Year Sonic Electronix warranty

Crossover Specifications

Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Low-Pass (LP)
High-Pass (HP)
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.
Line Driver
A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.
Button Color
Refers to the color of the physical buttons on the unit.
Max Output Level
The maximum level (in volts) of signal output. A higher level will increase the clarity and boost your signal.
9.5 volts
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
15 - 20,000 Hz
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.
115 dB
The width of the item from left to right (side-to-side) measured in inches.
The height of the item, measured from top to bottom, in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: AudioControl 2XS R/B