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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

Accessories B15

References B15

Flipside brings new life to London’s bars with TW AUDiO

Promising a “modern day pub experience built on traditional values”, one of the UK’s most innovative venue operators, The East London Pub Co., has brought fresh inspiration to two equally historic but radically different London venues, The Lock Tavern in Camden and The Gun in Spitalfields.

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 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.

St. Leonard Catholic Church Steps Up To TW AUDiO

Realizing that the old sound system was entirely inadequate to their needs, the parish selected AV and lighting systems integrators Sven Pro to design and install a new TW AUDiO sound system.

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.

La Raiz Sells Out in Madrid with VERA36

As one of Spain’s most popular bands, La Raiz deliver a brutally energetic infusion of rock, ska, and hip hop that both thrills audiences and challenges loudspeaker systems in equal measure.

TW AUDiO goes to the Extreme in Kuala Lumpur

With anticipation running high, the four-piece band left fans thrilled with a signature blend of funk rhythms and unforgettable melodies, all played through a powerful TW AUDiO VERA36 sound reinforcement solution.

Lock, Stock & Barrel JBR Dubai

Solutions Leisure Group has expanded its portfolio in the Middle East with a second Lock, Stock & Barrel outlet at the Rixos Premium Dubai - a stylish urban hotspot located in the heart of Dubai’s Jumeirah Beach Residence.

ISE 2018 Highlights of the show

Returning to Amsterdam’s RAI between February 6th and 9th, Integrated System Europe (ISE) once again broke records this year with an impressive attendance of almost 81,000 people – representing a 10% rise over 2017’s numbers. With exhibitors crammed into every available space that the RAI could offer, the exhibition was bustling with activity from the moment it opened.

NAMM Show 2018 Show report

As the world’s largest international exhibition of music and audio technology, the NAMM Show in Anaheim/California is an annual tradition for hundreds of thousands of industry professionals.

Inner City Zoo Dubai

Created by the team behind Lock, Stock and Barrel in Barsha Heights, Dubai, Inner City Zoo marks Solutions Leisure Group’s entry into the UAE’s nightclub scene and the return to the nightlife sector for Solutions Leisure Managing Director, Paul Evans, and Creative Director Freek Teusink.

Superstar sound for Jimmy*z in Monte-Carlo

Few of the world’s nightclubs boast the prestige, historical pedigree or sheer superstar power of Jimmy*z Monte-Carlo, one of the world’s first great nightclubs. Gérard Giraudon, director of French system integrator Colorsonic was in charge of the sound, light and video design.

TW AUDiO debuts at WFX in Dallas, Texas

This year’s Worship Facilities Expo (WFX), held October 11-13 at the Kay Bailey Hutchison Convention Center in Dallas, Texas, was one of the busiest events yet for the ever-growing worship market. And it was a natural fit for TW AUDiO, which marked its debut at WFX this year.

VERA10 covers Dilli Haat Janakpuri auditorium in New Delhi

An ambitious project, set up jointly by Delhi Tourism and NDMC, D.C. & D.C., Ministry of Textiles, Govt. of India & Ministry of Tourism, aiming to provide encouragement to the artists from all over the country in order to sustain and preserve the rich heritage of India.

VERA10 for Gocheok Church in Seoul

Several loudspeaker systems have been tried in the church before the decision was made to contract Seoul-based company Star Networks and to include a TW AUDiO system.

Clubbing under the stars at Base Dubai

System integrator Pulse Middle East has provided the audio, visual and lighting systems at newly opened super-club Base Dubai, including a TW AUDiO system powered by Powersoft amplifiers.

TW AUDiO impresses in Siouxland

Recently the youth chapel was updated with acoustic paneling and a new sound system based on TW AUDiO loudspeakers.

ISE 2017 show report

The 14th edition of ISE or Integrated Systems Europe took place at the RAI Exhibiton Center in Amsterdam from 07.-10. February 2017.

Double date with VERA in Gent/Belgium

Built in 1910, Vooruit nowadays is a vibrant arts centre located in an impressive old building with a broad range of activities from theatrical performances, concerts to various themed dance parties.

TW AUDiO goes retro in New Delhi

Sound Redefined was tasked with the job of equipping the edwardian style bar Teddy Boy with a new sound system.

Kangnam Baptist Church celebrates 40 years with tw audio

At Kangnam Joongang Baptist Church, traditional worship is blended with live music, performed by the church’s in-house band. High quality audio is therefore a priority for the technical team and only the best technology is welcome.

Successful demo day in Vietnam

Filmstar Co. Ltd. - d2d, TW AUDiO’s Vietnamese distributor organised a fantastic demo day at Ho Chi Minh City.

New sound system for London’s "Underworld"

Over the years the Underworld has become the heart of the alternative music scene in England. In December 2015 the club has undergone a complete make-over including the installation of a brand new sound system - TW AUDiO.

Lock, Stock & Barrel award-winning with TW AUDiO

Trendy cities across the globe with their casual, industrial live music venues were the inspiration for Lock, Stock & Barrel, located on the 8th floor of the Grand Millenium Hotel in Dubai.
More about
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