The TRS is the companion subwoofer for the QUBE BRH 3 - way full range speaker system.
It can also be used with other Qube speaker systems or for any LF application where high quality,
and high sound pressure levels are desired. The single 18” woofer with a 4” voice coil easily handles
1600 watts program power and delivers 131dB SPL. The cabinet is constructed with durable 13 ply, 18mm (3/4”) Baltic birch plywood and is internally braced for extra stabilization and resonance cancellation. The TRS cabinet is equipped with 4 built in ergonomically placed carrying handles to assist in transporting and stacking multiple cabinets. A heavy - duty perforated steel grille protects the woofer and the cabinet is finished with durable polyurethane black paint.