The ACT-18SV2 is a passive version of the ACT-18V2 and utilizes the same 18-200S subwoofer with a 4" polyamide voice coil, cast-aluminum frame and 200 ounce magnet structure.
The ACT-18S can be powered by the ACT-18 (using the Neutrik Speakon output on the ACT-18 amplifier) or via a conventional rack-mount amplifier. The cabinet is constructed of 13 layer Baltic Birch and includes a 16 gauge perforated steel grill, metal corners and handles, pole mount receptacle and rubber feet. A tilt-back handle and 3" casters are provided.
* 1000 watts RMS.
* 4 ohms.
* Cast aluminium frame.
* Width - 24"
* Height - 33"
* Depth - 22"
B52 ACT18SV2 Passive 18" Subwoofer Reviews