WTUB

Compact theatre under-balcony enclosure

features

Seamless coverage over 120˚

High SPL from compact enclosure

High frequency line array with proprietary diffusion phase plug

Switchable input configuration

Dedicated hardware for under-balcony and ceiling mounting

Multi-laminate birch ply construction

applications

Under-balcony fill in theatre sound systems

Wide dispersion infill

Speech and music reinforcement in conference venues

The Wavefront Theatre WTUB enclosure has been specifically designed for under-balcony use in theatres and infill in venues requiring extremely wide horizontal coverage. The WTUB loudspeaker provides sound reinforcement for speech and music with exceptionally consistent tonal balance over the whole of its coverage angle. It also shares the same tonal characteristics as the larger members of the WT range, the WT2 and 3.

The unusual driver complement and geometry is responsible for the uniform coverage of the enclosure. A triple soft dome, high frequency line array coupled with a proprietary diffusion phase plug gives very wide horizontal and tight vertical dispersion. Its narrow width allows minimal separation between the two 6.5" (165mm) cone drivers. This factor and the drivers’ 60˚ splay are responsible for the seamless horizontal coverage of the WTUB. The two 6.5" (165mm) drivers feature 1.5" (38mm) voice coils and an innovative heat exchange system to reduce power compression. A combination of ferrofluid and a rear mounted heatsink cools the high frequency line array’s neodymium magnet assembly, with extreme high frequency overload being dealt with by an auto- resetting over-current device.

Featuring fully passive operation and requiring no controller, the WTUB is extremely straightforward to deploy. The enclosure input configuration is externally switchable between pins 1 and 2 on the fitted Neutrik NL4MP connectors. This allows daisy-chaining of cabinets via a 4 core cable, even when they are fed with different input signals.

The rugged, multi-laminate birch ply enclosure features M8 inserts for the dedicated mounting bracket and an additional M8 ‘safety chain’ point. The multi-angled cabinet rear allows close proximity ceiling mounting with a downward tilt of up to 45˚. A pole mount socket gives the additional option of tripod stand mounting.

Century Point, Halifax Road, Cressex Business Park,

High Wycombe, Buckinghamshire HP12 3SL, England.

Telephone: +44 (0)1494 535312 Facsimile: +44 (0)1494 438669

E-mail: info@martin-audio.com

All information is Copyright © 2006 Martin Audio Ltd.

touring and theatre

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Martin Audio WTUB manual Wtub, Touring and theatre, Compact theatre under-balcony enclosure, Features, Applications

WTUB specifications

The Martin Audio WTUB, an innovative addition to the renowned WT series, exemplifies cutting-edge technology and design in the realm of professional audio solutions. Purpose-built for the rigorous demands of live sound reinforcement, the WTUB is a versatile subwoofer that delivers powerful, deep bass responses while maintaining clarity and precision across various applications.

At the heart of the WTUB is its impressive bass driver technology. The system features a high-efficiency 18-inch driver that is engineered for maximum output and minimal distortion. This robust driver allows the WTUB to deliver a frequency response that extends deep into the sub-bass range, providing the impactful low-end that professional sound engineers and artists demand. The enclosure is designed to optimize the driver’s performance, ensuring that the sound is not only loud but also well-defined and articulate.

One of the standout features of the WTUB is its advanced cabinet design. Constructed from high-quality plywood, the enclosure is both sturdy and lightweight, allowing for easy transport and setup. The compact design does not compromise on performance, making the WTUB an ideal option for both large venues and smaller events. Additionally, the cabinet includes various rigging points, which enable seamless integration into existing setups and facilitate flexible configurations for different applications.

The WTUB incorporates Martin Audio’s unique Wavefront technology, which includes precise phase alignment and driver placement, ensuring uniform dispersion of sound across the audience area. This is crucial for maintaining sound integrity, enabling the listener to experience a balanced sound field regardless of their position in the venue. The result is an immersive audio experience where the bass feels enveloping without being overwhelming.

Furthermore, the WTUB is compatible with various amplifier options, making it adaptable to a range of power sources. Its scalable nature allows sound engineers to combine multiple units to achieve the desired output level, making it an effective solution for events of any size.

Durability is another key characteristic of the WTUB. With its rugged construction, the subwoofer is designed to withstand the rigors of touring while maintaining consistent performance levels. The weather-resistant finish also makes it suitable for outdoor applications, where protection against environmental factors is crucial.

In conclusion, the Martin Audio WTUB stands out in the professional audio market as a powerhouse subwoofer that delivers exceptional low-frequency performance, reliability, and versatility. Its advanced technologies and thoughtful design ensure it meets the challenging requirements of modern sound production, making it a preferred choice for audio professionals worldwide.