AudioControl Three.2 In-Dash EQ Processor
Discontinued in-dash EQ with ParaBASS and line driver
$249.99$299.99 (-17%)
Overview
The AudioControl Three.2 is a discontinued in-dash equalizer and line driver with stereo graphic EQ, ParaBASS low-frequency contouring, dual auxiliary inputs, and an adjustable 24 dB/octave Linkwitz-Riley crossover with bypass. Preamp gain up to 20 dB and 9.5 Vrms maximum output support clean multi-amp systems. Selectable cool blue or hot red back-lighting fits the dash. Specifications follow AudioControl archive documentation.
Product details
In-dash tone control
Features include stereo graphic equalization, ParaBASS contouring, master volume and fader, subwoofer level control, and selectable blue/red illumination. Dual ⅛″ stereo aux inputs and a preamp input with 0–20 dB gain cover multiple sources.

Crossover and line driver
24 dB/octave Linkwitz-Riley crossover with bypass (factory setting 90 Hz) feeds three preamp output pairs (6 channels) at up to 9.5 Vrms. THD 0.01%, response 20 Hz–20 kHz, SNR 110 dB. EQ bands include parametric 40–80 Hz plus 125 Hz, 1.25 kHz, and 10 kHz at ±12 dB.

Size and box
Dimensions 6.75”W x 5”D x 1”H; weight 2.0 lbs. In the box: Three.2, mounting brackets, power connector, manual, warranty.
Key features
- Discontinued in-dash equalizer and line driver
- Stereo graphic EQ with ParaBASS low-frequency contouring
- Front/rear dual auxiliary inputs (⅛″ stereo)
- Adjustable 24 dB/octave Linkwitz-Riley crossover with bypass
- Preamp gain 0–20 dB; max output 9.5 Vrms
- Subwoofer level, master volume, and fader controls
- Selectable cool blue or hot red back-lighting
- THD 0.01%, SNR 110 dB, response 20 Hz–20 kHz
- Chassis 6.75 in W x 5 in D x 1 in H; weight 2.0 lbs
Specifications
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 6.75 × 5.0 × 1.0 in |
| Brand | AudioControl |
| Model | Three.2 |
| SKU | THREE2 |
| UPC | 855814005167 |
| Product type | In-dash equalizer / line driver |
| Status | Discontinued |
| Max preamp output | 9.5 Vrms |
| Input gain | 0–20 dB |
| Crossover | 24 dB/oct Linkwitz-Riley (factory 90 Hz) |
| THD | 0.01% |
| Signal-to-noise | 110 dB |
| Dimensions | 6.75 in W x 5 in D x 1 in H |
| Weight | 2.0 lbs |
| Warranty | 1 year manufacturer (as originally offered) |
Important notes
- Discontinued model; specifications and images are from AudioControl’s archive product page.
- Requires a DIN/dash opening strategy—confirm fitment in your dash kit.
What's in the box
- AudioControl Three.2
- Mounting brackets
- Power connector
- Owner’s manual and warranty information






