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Power Acoustik C-1B R/B

Active 12 dB Electronic Crossover

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This item has been discontinued

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  • Active 12 dB Crossover
  • Accepts high and low level inputs
  • LED Power on indicator
  • Adjustable input level control (right/left)
  • Selectable crossover frequencies at 50, 90, and 120 Hz
  • Variable bass boost (40, 80, 110 Hz @ 12dB)
  • Low total harmonic distortion of 0.02%
  • Signal-to-noise ratio: 85 dB
  • Channel separation: 70 dB
  • Includes harness for high level inputs
  • Requires a power, remote, and ground connection
  • Mounting hardware included
  • Color: Silver
  • Dimensions: 5-1/4"D x 3-3/4"W x 3/4"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Item Condition: Factory Refurbished

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)
Low-Pass Crossover Frequency
The low-pass crossover frequency is typically used for subwoofers. It can be a fixed crossover point or a variable crossover range. A variable low-pass crossover allows you to select a specific crossover point which allows frequencies below the set crossover point to pass, while making frequencies above the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

50 - 120 Hz
Equalizer Bands
The number of graphic or parametric equalizer bands the receiver has. The better the EQ, the more likely you will be able to "tweak" your sounds to your desire.
1 band
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.
No
Line Driver
A line driver is a small amplifier used to support the strength of the audio signal coming from the source unit.
No
THD (Total Harmonic Distortion)
The amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 0.10% is inaudible.
0.02%
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.
85 dB
Width
The width of the item from left to right (side-to-side) measured in inches.
3-3/4"
Height
The height of the item, measured from top to bottom, in inches.
3/4"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
5-1/4"

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

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Product Summary

Manufacturer

Model Number

C-1B-RB

Weight

2.00lbs

Internal SKU

LS-c1b-RB

Internal Product ID

23144

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: Power Acoustik C-1B R/B