B-Line 18″

The golden mean

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.

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Features

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. Integrated DSP 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
Wiring:	Pins 1+/1- : driver Pins 2+/2- : link (Output CH 2, pins 1+/1-)	Pin N: Neutral Pin L: Conductor Pin E: Ground
MECHANICAL
Product dimensions [H x W x D] (Including rigging):	572 x 542 x 797 mm	572 x 542 x 797 mm
Net weight:	41 kg	45 kg
Packaging dimensions [H x W x D]:	721 x 615 x 885 mm	721 x 615 x 885 mm
Total weight:	49.5 kg	53 kg
Cabinet:	15 – 18 mm plywood	15 – 18 mm plywood
Cabinet finishing:	Black or white polyurea coating	Black or white polyurea coating
Grille:	Powder coated perforated steel	Powder coated perforated steel
Hardware	2 SE Audiotechnik® ergonomic handles 4 rubber feet and top recesses for stacking M20 pole thread	2 SE Audiotechnik® ergonomic handles 4 rubber feet and top recesses for stacking M20 pole thread
Stacking:	Two-point SE Audiotechnik® stacking system	Two-point SE Audiotechnik® stacking system
ACCESSORIES
Stacking frame for L35:	B18 SFi L35	B18 SFi L35
Transport dolly:	B18 TD	B18 TD
Transport cover:	B18 TC	B18 TC
Amplifier rain cover:		P801DL RC
_{All product specifications are subject to change without prior notice.}	_{* Measured with a 6th-order Butterworth low-pass filter applied at 130 Hz ** Half space, 1W / 1m, on axis}	_{* According to EIA-426B Standard (based on RMS Voltage ** Max Peak SPL = Sensitivity + 10log10(Continuous Power) + 12 dB Crest Factor}

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B-Line User Manual

B-Line Manual EN

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Engineering Data Sheet B 18

B 18 Data Sheet EN

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Engineering Data Sheet B18A

B18A Data Sheet EN

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Ease® GLL-Datei

SE AUDIOTECHNIK GLL Library

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EU declaration of conformity - Passive Loudspeakers

EU Declaration of Conformity – Passive Loudspeakers

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EU declaration of conformity - Active Loudspeakers

EU Declaration of Conformity – Self-Powered Loudspeakers

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EU declaration of conformity - Rigging and Accessories

EU Declaration of Conformity – Rigging and Accessories

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