Which AccuBASS line processor is best?

Ray Smith
Which AccuBASS line processor is best?

Audiocontrol LC2i has been the line output converter of choice for OEM integration, but now the LC2i Pro is here, what is the difference?

At first glance, there is very little to differentiate these excellent products. The new model is more versatile and the dimensions make it easier to fit into more modern vehicles. 

The list below highlights the main features and shows better input, performance and control, plus the LC2i Pro has the optional  ACR-1 dash remote included which makes the small price increase a no brainer.

The short video at the bottom of this page from Audiocontrol explains the operation and features. 

 

LC2i LC2i Pro
Inputs
Speaker Level Input: 1 (2 channels) Speaker Level Input: 1 (2 channels)
Maximum Speaker Level Input: 400W per channel at 4Ohm Maximum Speaker Level Input: 40 Vrms / 400 W (20k ohm setting)
Input Impedance: 20k Ohm Input Impedance (selectable): 20 ohms, 60 ohms, 20k ohm outputs
Outputs
Preamp Outputs: 2 (2 channels main, 2 channels bass) Preamp Outputs: 2 (2 channels main, 2 channels bass)
Maximum Output Level: 9.5Vrms/13V peak Maximum Output Level: 9.5Vrms/13V peak
Output Impedance: 150 Ohm Output Impedance: 150 ohm
Output Gain: +/- 12 dB Output Gain: +/- 12 dB
Performance
Total Harmonic Distortion: 0.01% Total Harmonic Distortion: 0.01%
Signal to Noise: >110dB Signal to Noise: >110dB
Frequency Response: 10Hz-100kHz ±1 dB Frequency Response: 20 Hz "" 50 kHz ±1 dB
Control
Remote In Remote In / GTO„¢ Signal Sense / Audio Sense
12VDC Remote Out (always active when the unit is on) 12VDC Remote Out (always active when the unit is on)
General
Current Draw: 150mA Current Draw: 200 mA
Recommended Fuse Rating: 1A Recommended Fuse Rating: 1A
Weights & dimensions
Dimensions: 5.4"L x 3.25"D x 1.5"H (6.5"L including mounting brackets) Dimensions: 6.9 inches L x 3 inches D x 1 inch H (including speaker connectors)
Weight: 1.0lbs (0.5kg) Weight: 0.75 lbs. (0.34 kg)
Features
Two channels of active speaker level inputs (up to 40V input handling) Two channels of active speaker level inputs (up to 40V input handling)
Fixed and variable outputs with discrete level controls Fixed and variable outputs with discrete level controls
AccuBASS® processing for correction of bass roll-off AccuBASS® processing for correction of bass roll-off
Load Selection Switch Load Selection Switch
GTOTM Signal Sensing GTOTM Signal Sensing

Ground Isolation Switch

ACR-1 dash remote included
Compact design

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