The 12″ CompQ 2-Ohm

The CompQ 12-Inch Subwoofer is the best sound quality round driver weve ever made, with nearly identical construction and performance as our L7 square subs.

A cast aluminum frame provides an extremely stable, vibration-free base, so every note gets from the cone to your ears as pure as the day it was recorded.

The CompQ 12-Inch Subwoofer works best with a sealed or ported enclosure with 1000 watts of recommended power. See below for more details.

Thiele/Small Parameters

Model: 51CWQ122 T/S Parameters
Size: 12 in (30 cm)
Impedance: 2 DVC (Dual Voice Coil)
Recommended Amplifier Power (RMS): 500-1000 watts
Frequency Response: 20-100 Hz
Sensitivity (1W, 1m): 85.4 dB
Xmax: 23 mm

Product Dimension Sheet

Model: 51CWQ12 Dimensions
Mounting Depth: 7-1/8 in (18.1 cm)
Mounting Diameter: 11-1/16 in (28.1 cm)

Sealed Enclosure Specs

Min Sealed Enclosure Volume: 0.88 Cu. Ft. (24.9 L)
Max Sealed Enclosure Volume: 2.0 Cu. Ft. (56.6 L)

Vented Enclosure Specs

Min Vented Enclosure Volume: 1.75 Cu. Ft. (49.6 L)
Max Vented Enclosure Volume: 3.25 Cu. Ft. (92 L)

Panel Dimensions for Minimum Sealed Enclosures (using 3/4″ MDF)

• Panel A: 13.5 x 13.5 in (34.3 x 34.3 cm)
• Panel B: 13.5 x 10.5 in (34.3 x 26.7 cm)
• Panel C: 12 x 10.5 in (30.5 x 26.7 cm)