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Description

Slightly larger than the B10, yet still compact, the B15 is every bit as adaptable as its smaller sibling, especially when used with the optional PWB15 passive crossover. The 1 × 15" bass reflex system can be used simply as a passive bass extension or in switchable bi-amp mode in conjunction with TW AUDiO M- and C-series loudspeakers.


The optional PWB15 passive crossover has a satellite output with a switchable high pass filter enabling it to be used with various 8 Ω loudspeakers and one standard amplifier, without the need for additional system controllers.

B15 Format with functionality.

Technical data

Drivers1 × 15"
Frequency range40 Hz - 1500 Hz
Power capacity program / peak1200 / 2400 W
Impedance4 Ω (2,5 Ω in passive mode with M8 at highpass output)
Coverageomni
Sensitivity 1 W / 1 m94 dB
SPLmax / 1 m127 dB
ConnectionNL4 2± (bi-amp)
NL4 1± (passive)
Dimensions (H × W × D)506 × 440 × 560 mm [19.92 × 17.32 × 22.05 in]
Weight22.1 kg
24.2 kg with passive crossover [49 lbs]
FinishWarnex texture paint
AccessoriesFDB15, CoverB15
OptionsPWB15 internal passive crossover with biamped-passive switch, switchable highpass output for 8 Ω satellite speaker, RAL colors

Downloads

Documentation

B15_manual_EN_1.1 (PDF - File)
10. December 2018 - Revision 1.1
B15P Quick Setup Guide (PDF - File)
22. March 2016 - Revision 1.0
B15A Quick Setup Guide (PDF - File)
22. March 2016 - Revision 1.0

Drawings

B15 PDF Drawings (PDF - File)
16. May 2019 - Revision 1.0
B15 DXF 2D (ZIP - File)
16. May 2019 - Revision 1.0

References B15

More about
TW AUDiO
View and download the TW AUDiO catalogue.
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Osterholzallee 140 - 2 / D-71636 Ludwigsburg