Dual 12" Ported 120L

GEMINI II - EMPTY BOXES MDF Box with 22mm MDF with calculated ports that optimise airflow and keeps air speed down. The boxes comes covered in black carpet and with 2.5mm2 OFC cable that makes it easy to connect the speakers and install the subs. Supplied with hex-screws for secure mounting. SONOMAX GEMINI II DUAL 12" PORTED 120L EMPTY SUBWOOFER BOX - 4000W RMS Volume (Net): 120 L Volume (Gross): 167 L Tuning Frequency: 36 Hz Port Area: 520 cm2 Material: 22mm MDF + 25mm Baffel Double Baffle: No Internal Bracing: No Box Outer Dimensions (LxHxD): 940 x 444 x 514 mm Port Dimensions (LxWxH): 800 x 130 x 400 mm