The SB82 is an unmatched subbass speaker cabinet. The SB82 works down to very low frequencies with a unbelievable sound pressure. The special PSE designed construction in combination of bandpass technology and horn construction is responsible for the impressive SB82 performance. The SB82 is equipped with two special high power 18" speakers. The four speaker caps in the housing are also fixed with metrical screws as the speakers and the plastic foots. All fittings are recessed mounted the same as in all other PSE speaker cabinets. The dimensions of the SB82 (D/W/H) 120cm x 120cm x 48cm are in coordination with a optimal truck space using. The volume of the SB82 is with 690 liters for a double 18" horn loaded cabinet very compact. On the basis of the unusual very small hight for a 18" speaker cabinet of 48cm and also a small front surface with only 0.576 sqm there is possible to built high compact bass stacks. A bass stack with 4 x SB82 and 6.4kW RMS power rate has just a front surface of 2.3sqm! The four recessed handles are perfect placed this allows a easy handling of the SB82 speaker cabinet.