The B 18 comprises a single 18″ driver mounted in a vented box, with a sophisticated adaptive port that optimises the airflow and improves its response. This technology, developed through exhaustive research, enables a lower cut-off frequency while having smaller volume. This translates into deeper and dynamic bass from a compact enclosure.
In addition to the speakON® connectors on the back, the subwoofer includes two additional located on the front. This guarantees wiring flexibility and ease of use, reducing setup time even in large configurations.
Finally, the set of accessories specially designed for the B-Line, makes their setup and transportation easier, safer and more comfortable.
The great advantage of powered speakers is the built in amplifier. So there is no need for an external device – the internal amp is optimally matched to the woofer! The B 18A is driven by a mighty 1,600 W(peak) Class-D amplifier. IntegratedDSP presets allow loading of preset system setups that are optimally matched to SE AUDIOTECHNIK products.
Thus, the entire system is quickly and easily set up and perfectly adjusted. The directivity can be effortlessly changed in a flash from normal to cardioid or end-fire configuration via the large display and the push/rotary controller.
Parameters such as EQ, Delay, Sensitivity and Phase can be adjusted and stored in your own User Presets.
Products of the 18'' - Series
B 18
B 18A
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Accessories
B18 SFi M
Stacking frame for mounting the M-F3A PRO on top of a B 18 subwoofer
B18 SFi L35
Stacking frame for mounting the L 35 on top of a B 18 subwoofer
B18 TD
Dolly board for B 18 subwoofer
Specifications
Model:
B 18
B18A
ACOUSTICAL
Frequency range (-3dB) *:
37 Hz – 130 Hz
34 Hz – 210 Hz
Frequency range (-6dB) *:
29 Hz – 160 Hz
28 Hz – 260 Hz
Coverage angles (-6dB) [H x V]:
Omnidirectional
Omnidirectional
Nominal impedance:
8 Ω
8 Ω
Sensitivity **:
98 dB
0 dB
Peak power:
2400 W
1600 W
Continuous power ***:
600 W
Maximum Peak SPL ****:
138 dB
138 dB
System type:
1-way passive system
1-way self-powered system
Transducers:
1 x 18″ driver
1 x 18″ driver
Enclosure type:
Vented box
Vented box
Connectors:
Input / Link signal: 4 Neutrik speakON® NL4 Link output: 1 Neutrik speakON® NL4
Input signal: balanced XLR 3-pin female Link output: balanced XLR 3-pin male Power input: powerCON® 20A Power link output: powerCON® 20A
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