the box pro Passive Bass Speaker

Passive Bass Speaker Subwoofer with level stability High-quality workmanship for commercial use Equipped with: 2 x 18" - Bass reflex Power rating: 1600 W AES (3200 W peak) SPL: 100 dB, 136 dB max. Impedance: 4 Ohm Frequency range: 34 Hz - 150 Hz Without low pass filter Input and output: SPK 4-pin (Pin1) Optional: 100 mm blue wheels (not included) 12 Handles Weight: 82 kg (net), 90.0 kg (shipping) Dimensions (H x W x D): 1200 x 550 x 680 mm Housing material: Birch plywood with black anti-slip lacquer Compatible adaptor bolts M20: Article 199345 (not included) Compatible protective cover: Article 251600 (not included) Compatible set of wheels: Article Nr 415294 (not included) 30 30-Day Money-Back Guarantee 3 3-Year Thomann Warranty available since October 2009 Item number 230516 sales unit 1 piece(s) Design Bassreflex Flyable No Pole Mount No Wheels No Woofer size 2x 18"