PA SUBWOOFER (SELF-AMPLIFIED) Self-powered subwoofer module designed as a low-frequency boost for a wide variety of models, such as the ZXA1, ZX1, EVID and EVU. Rectangular shaped enclosure, built with 15mm birch plywood, internally reinforced. Includes 2 carry handles and speaker pole mount. It incorporates a 12 'speaker (EVS-12S), 1x 700 W power module. It has 2x line inputs (XLR), 2x parallel outputs (XLR). Subwoofer level control, BOOST selector to control low frequency extension and 0 ° - 180 ° polarity selector. Response - 10dB: 44Hz - 118Hz. Max SPL: 126dB. Dimensions (HxWxD): 400 x 444.5 x 457.2 mm. Weight: 20.9 kg Black finish.