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Description

TW AUDiO's biggest subwoofer to date, the Big Subwoofer eXtender (BSX) employs two immensely powerful 21" drivers, each delivering 7.2 kW peak, to create a massive low-end foundation for the biggest of systems.

Even in the biggest of stadiums, the hybrid design of the BSX ensures that this true sub bass extension will be felt as well as heard.

The use of extremely stiff yet lightweight membranes allows the BSX to deliver frequencies of up to 120 Hz with no sacrifice in fidelity.

As a full range sub, the BSX is fully compatible with TW AUDiO's M, T, C and VERA series.

BSX Serious low throw.

Technical data

Drivers2 × 21"
Frequency range27 – 120 Hz
Power capacity program / peak2 × 3600 W / 2 × 7200 W
Impedance2 × 4 Ω
Coverageomni
Sensitivity 1 W / 1 m99 dB
SPLmax / 1 m142 dB
ConnectionDriver 1: NL4 2±
Driver 2: NL4 1±
Dimensions (H × W × D)606 × 1406 × 900 mm (without castors) [23.86 × 55.35 × 35.43 in]
Weight109 kg [240 lbs]
FinishPolyurea coating
AccessoriesFDBSX, CoverBSX
OptionsRAL colors (Warnex texture paint)

Downloads

Documentation

BSX Quick Setup Guide (PDF - File)
20. February 2019 - Revision 1.1
BSX_manual_EN_1.1 (PDF - File)
13. February 2019 - Revision 1.1

Drawings

BSX DXF 2D (ZIP - File)
22. March 2016 - Revision 1.0
BSX PDF Drawings (PDF - File)
22. March 2016 - Revision 1.0

Simulation

BSX-vertical (GLL - File)
6. December 2018 - Revision 2.2
BSX-horizontal (GLL - File)
6. December 2018 - Revision 2.2

Accessories BSX

References BSX

VERA not dampened by record-breaking rains
for farewell concert

Bringing unparalleled energy to live shows with an enticing mix of ska and hip-hop, La Raíz is one of Spain’s most unique bands. For their momentous Valencia concert, a TW AUDiO sound system was deployed to help reinforce the band’s animated music, which certainly wasn’t tempered by uncharacteristically stormy weather.

TW AUDiO Product Training Level 1 - Danish

The training will take place over two days and is dedicated to our network of distributors, sales teams and sound engineers who want to improve their knowledge on TW AUDiO products and the technology behind.

TW AUDiO Product Training Level 1 - English

The training will take place over two days and is dedicated to our network of distributors, sales teams and sound engineers who want to improve their knowledge on TW AUDiO products and the technology behind.

TW AUDiO sounds up Leeds Castle Fireworks

As rockets erupt in the sky and a thundering score fills the air, the last thing on most people’s minds at a major fireworks show is the quality of audio coverage. Yet every year during one of the UK’s most prestigious fireworks displays, Stuart Roberts, Managing Director of regional events specialist SRD Group, can be found paying close attention to everything but the explosions above.

High energy at Jalou with TW AUDiOs M10

Originally launched in Newcastle Upon Tyne, the nightclub-style bar recently spearheaded a planned country-wide expansion by opening in York. Now, both Jalou sites have been completed with powerful but precise sound reinforcement courtesy of TW AUDiO.

Daughtry rocks Kuala Lumpur with TW AUDiO

Returning to Malaysia for the first time in 10 years, US rock band Daughtry recently played a sold out show at prestigious Kuala Lumpur venue KL Live.

TW AUDiO returns for biggest ever Giessener Kultursommer

Drawing more than 30,000 people to the beautiful surroundings of Schiffenberg Abbey in the central German town of Giessen, the Giessener Kultursommer festival recently returned for its fourth and largest outing to date.
More about
TW AUDiO
View and download the TW AUDiO catalogue.
View catalogue
Hotline support:
+49 7141 488 989-55
Office Ludwigsburg
Osterholzallee 140 - 2 / D-71636 Ludwigsburg

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