JB Systems BLAST-12A is a high-quality active 2-way speaker designed to be mounted on a stand or used as a monitor. It is made of plywood with polyurethane paint and features a 370 WRMS amplifier that drives a 12" woofer and a 1.75" titanium driver.
This speaker offers crystal-clear audio reproduction and a dynamic EQ for surprisingly deep bass. It features a built-in DSP processor with several presets:
- Stand-alone speaker (front of house)
- DJ
- Speech (speech)
- Stage monitor
- High-Pass for use with subwoofer
It has two mixable audio inputs: input A with level control includes a balanced jack / XLR line input + RCA and a Bluetooth receiver, while Input B, with level control, includes a balanced jack / XLR line input + RCA and a balanced jack / XLR microphone input. The link output contains the mixed signal of inputs A and B.
A touring bag is available as an option.
User benefits
- High build quality
- Dynamic equalization for deep and controlled bass
- Integrated DSP processor with presets for different applications
- Dual mixable audio inputs
- Bluetooth input
Areas of use
- Concerts and live performances
- Corporate events
- DJ sets
- Theatre installations
- Stage monitors
Technical characteristics
- Power input: 230 VAC 50 Hz
- Color: black
- Fixation: M8
- IP rating: indoor
- Max. SPL: 124 dB
- Fequency range: 50 Hz - 20 kHz
- Sensitivity: 96 dB/W/m
- Power on 4 ohm stereo, per channel: 370 WRMS
- Functions: DSP
- Input: 3 pin XLR, RCA, jack, bluetooth, IEC
- Output: 3 pin XLR
- Dimensions: 37.8 x 37.5 x 61 cm
- Weight: 19.9 kg