Model: B22 subwoofer

1. B22 is a high-performance subwoofer designed for ground stacking applications with two 18 "long offset drivers built into the bandpass speaker box design.

2. B22-sub has high sound pressure level and extended frequency response. It is an ideal choice for any large speaker.

3. When b22-sub runs in infra mode, it can be used with other subwoofers by expanding the frequency response of the system

4. When three or three B22 subwoofers are used, they can be placed in the heart-shaped subwoofer array to achieve impressive directivity control at lower frequencies and significantly reduce the energy radiated to the rear.

5. the cabinet is made of marine plywood and has an impact resistant paint surface. The front part of the speaker box is protected by hard metal grille and backed by acoustic foam.

6. The side panels of B22 are equipped with four handles, and the four wheels are installed at the rear. The chassis has two slides to prevent scratching the bottom plate. The top panel of each B22 cabinet is equipped with two grooves of corresponding shape to accommodate these slides, so as to prevent the cabinet from moving during stacking.

Technical parameters:

Bass: 2 × 18"SUB

Frequency response range: 37hz-90hz

Impedance: 4 Ω

Rated power (W): 1000W

Peak power: 4000W

Maximum sound pressure (DB): 140dB

Box structure: birch board

Box surface treatment: Black relief paint

Connection: speakon * 2

Net weight (kg): 106kg

Dimensions: 920 x 580 x 1158 mm