dB Technologies QL 15 Forty Line Bass
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dB Technologies QL 15 Forty Line Bass Product Details
The QL15 subwoofer is a solid bass-reflex subwoofer with a highly stressable 15" woofer with a 3" voice coil. The 3-channel amplifier, which is integrated in the QL15, supplies 500watt/RMS for the internal 15" and 200+400 watt/RMS on the four-core speakon connector.
A digital processor, which handles the active frequency crossover, also has an integrated time and phase correction unit, active EQ unit, and extensive protective circuitry, which ensures perfect sound reproduction and the safe operation of the power amplifier stages at all times.
In a full range situation, the 15" bass of the FL15 offers a frequency response of 52Hz to 250Hz. In combination with the FL18 Sub bass unit, the FL15 only takes care of the frequencies above 100Hz and gives a 132dB SPL peak output. The unit offers two 35mm speaker pole adaptors, four M10 rigging points and nine align points on the top side for stacking the top unit.
Features:
- 15" Woofer with 3"Voice-Coil
- TriAmp-amplifier with 500+200+100 Watts/RMS
- Integrated Audiocontroller
- Full-Wave-Limiter per channel
- 4-speed fan
- 130 dB SPL peak
- 55 - 200 Hz (90-200 Hz with QL215)
- 1 x XLR/Jack Input
- 1 x XLR Parallel-Out
- 1 x Speakon NL4 Output
- 435x700x500mm / 17,1x27,56x19,7 in
- 31.2 kg / 68,8 lb