Active 2-way 12" loudspeaker with DSP and Bluetooth - JB SYSTEMS BEG-B08639

JB Systems BLAST-12A is a 2-way active loudspeaker designed either for stand mounting or for use as a stage monitor. Its plywood enclosure has a polyurethane paint finish and houses a 370 WRMS amplifier driving a 12" woofer together with a 1.75" titanium driver. The result is clear audio reproduction, supported by dynamic equalisation that delivers deep, controlled bass.

An integrated DSP processor provides several operating presets: stand-alone loudspeaker for front-of-house use, DJ speech, stage monitor and high-pass operation with a subwoofer. Two audio inputs can be mixed, and each has its own level control. Input A combines a balanced jack/XLR line input, RCA and a Bluetooth receiver. Input B provides a balanced jack/XLR line input, RCA and a balanced jack/XLR microphone input. The link output carries the mixed signal from inputs A and B.

The professional configuration includes DSP, Bluetooth and IEC, 3-pin XLR, RCA and jack connections. Output is provided through a 3-pin XLR connector. Power input is 230 V AC at 50 Hz; the black enclosure is intended for indoor use and has M8 fixation. Maximum SPL is 124 dB, frequency response is 50 Hz–20 kHz and sensitivity is 96 dB/W/m. Power on 4-ohm stereo is 370 W RMS per channel. Dimensions are 37.8 x 37.5 x 61 cm and weight is 19.9 kg. A touring bag is available as an optional accessory. BLAST-12A can be used for concerts and live performances, corporate events, DJ sets, theatre installations and stage monitoring.