The Bose® 802 Extended Speaker System includes 2 802 speakers, 2 MB4 Subs, 1 amplifier, 1 controller, and 2 speaker stands.
The Bose® 802 extended system includes 2 802 Series III Loudspeakers, 2 Panaray MB4 Modular Bass Loudspeakers, 1 Panaray Controller, 2 QSC PLX3102 Amplifiers, and 2 Speaker Stands with brackets.
The system's 802-III speakers have enough power for full-band reinforcement.
When the MB4 module is operating, the 4 1/2" (11.4 cm) drivers in the 802 speakers concentrate their full power on mid-range and high-end frequencies, increasing output levels. At the same time, the MB4 bass module concentrates all of its power on the bass frequencies. The quality of your sound remains the same, but it gets louder across the entire frequency range.
The 802 speakers have a rugged enclosure of injection-molded plastic composite that makes them tough but keeps their weight, at about 30 pounds (13.6 kg), exceptionally light.