Install essential

Compact, 18” (3” voice coil) passive subwoofer cabinet in direct radiation configuration


The BS-118 is a compact, passive subwoofer cabinet designed to extend low frequency support to the four BS Series full range cabinets.

The 18” (3” voice coil) driver offers high power handling and high sensitivity with low distortion and ultra low air noise. The cone is waterproof, has been treated on both sides and has been optimized for direct radiation subwoofer applications.

Constructed from premium birch plywood and coated in high resistant polyurea paint. The enclosure also offers a screw free grille together with pole mount fitting so that it can be used with any of the four full range cabinets. We recommend that the cabinet presets are applied for maximum optimization and performance.


Perfectly suited for:

→  Club & bar installations
→  Sound reinforcement
→  Theatres
→  Houses of worship
→  Multi media spaces
→  Public address


Technical Data


LF: 18” speaker, 3” ( 75 mm) copper wire voice coil, Waterproof cone with treatment on both sides
Frequency Range38 Hz – 100 Hz with preset
98 dB
Max SPL/Peak*126 dB / 132 dB
Rated Power
600W AES (1200W program, 2400W peak)
Nominal Impedance
8 Ω
Connectors2 X NEUTRIK Speakon NL4
Polyurea coating
Material15 mm premium birch plywood
533 x 660 x 570 mm (H x W x D)
Weight33 Kg (52.9 lbs)
2 integrated ergonomic handles, 4 rubber feets right side for vertical install, M-10 fly point
AccessoriesM-20 connector pole, M10 eyebolt
Enclosure type
Bass reflex direct radiation subwoofer

* Calculated maximum SPL based on rated peak power and measured sensitivity

More features

Hardware for BS-118


 This cabinet is constructed from premium birch plywood (15mm thickness) and finished with polyurea coating.

Internal design

The internal structure of the cabinet is heavily braced for greater longevity and all parts are assembled on metal inserts with metric screws.

Rear panel

Discreet, integrated rear connection speakon panel.


The cabinet has a heavy duty, powder coated front grille with a special acoustic rear fabric to protect the transducers against dust and dirt.


An ergonomic handle is located on each side of the cabinet.

Single pole mount

M20 pole support for tripod or satellite setup with subwoofer.





The BS-118 features one low frequency 18” transducer with Malt Cross Technology, FEA optimized magnet circuit, ultra low air noise, MMSS technology and Weather resistant cone (treated on both sides).

Accessories for BS-118
M8 Eyebolt
M20 pole support for combination between sub and satellite cabinet

Other products from this series


1 x 8″ transducer with a 1″ driver, 124 dB SPL


1 x 10” transducer with a 1” driver, 125 dB SPL

1 x 12″ transducers with a 1″ driver, 128 dB SPL

1 x 15” transducer with a 1” driver, 130 dB SPL


1 x 12” transducer, 126 dB SPL