Brochure
EQUALIZERS AND PROCESSORS
IN-DASH AUDIO EQUALIZERS
ELECTRONIC CROSSOVERS
DQDX
EQS
EQX
EQL
THREE.2
6XS 2XS
FOUR.1i
AudioControl’s in-dash equalizers are true audiophile quality products in
a half-din chassis. Using an after-market head unit, tablet or any other
source with analog outputs, compensate for the acoustics of the vehicle,
and recapture the excitement and vibrancy of concerts. Auxiliary inputs
allow connection of a second source.
Clean, crisp, smooth sound without distortion — that is what you get with an
AudioControl electronic crossover. Advanced programmable and steep slope filtering
trims frequencies to minimize distortion and power waste. The result: complete, clear,
and solid sound.
The 6XS is a powerful 3-way crossover with independent subwoofer control. Choose
the 2XS for a clean 2-way set up.
Maximize overall system performance!
AudioControl equalizers offer precise control
to compensate for factors that interfere with
sound quality. Adjust your system’s response
for your car’s acoustics and your personal
musical preferences. Dial in your front stage
even more with built-in signal delay in the
DQDX™.
MODEL
Speaker
Level
Inputs
Preamp
Inputs
Preamp
Outputs
S/N Ratio THD
Frequency
Response
Linkwitz-Riley
Crossover
(programmable)
Subsonic Filter
(programmable)
Signal
Delay
Maximum
Output Level
Dash
Remote
DQDX
N/A 6 6 N/A 0.01%
20 Hz-
22 kHz
Y 33 Hz Y 7.5 Vrms
ACR-3
(included)
EQS
4 6 6 110 dB 0.003%
10 Hz -
100 kHz
N 33 Hz N 9.5 Vrms N/A
EQX
2 2 8 110 dB 0.003%
10 Hz -
20 kHz
Y 33 Hz N 7.5 Vrms N/A
EQL
2 2 2 110 dB 0.003%
10 Hz -
100 kHz
N 33 Hz N 7.5 Vrms N/A
MODEL
Preamp
Inputs
Preamp
Outputs
S/N Ratio THD
Frequency
Response
Linkwitz-Riley Crossover
Subsonic Filter
(programmable)
Maximum
Output Level
Dash Remote
(level control)
Outputs Slope(s)
6XS
6 8 > 110 dB 0.005%
10 Hz -
100 kHz
Low Pass
Band Pass
High Pass
24 dB/oct
18 dB/oct
33 Hz 9.5 Vrms
ACR-1
(included)
2XS
2 4 > 115 dB 0.005%
15 Hz -
20 kHz
Low Pass
High Pass
18 dB/oct 33 Hz 9.5 Vrms N/A
MODEL
Preamp
Inputs
Aux Input
Preamp
Outputs
S/N Ratio THD
Frequency
Response
Linkwitz-Riley Crossover
Maximum
Output Level
Outputs Slope(s)
THREE.2
2 Y 6 110 dB 0.01%
20 Hz -
20 kHz
Low Pass
High Pass
24 dB/oct 9.5 Vrms
FOUR.1i
2 Y 4 110 dB 0.01%
20 Hz -
20 kHz
N/A N/A 9.5 Vrms