Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
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If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
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Main Features
Wide dispersion direct field speakers with 1.25” (32 mm) drivers
Small driver size results in nearly 180° dispersion of direct field sound masking
Reduces acoustical interference by using four uncorrelated channels
DIP switches attenuate the volume level up to 4.5 dB in 1.5 dB decrements for easy micro-zoning
E-P-W-30-4 Active Emitter 4-Pack inc 4x 30ft Plenum Cables White
Qt® Active Emitters are wide dispersion (nearly 180 degrees) direct field loudspeakers with 1.25” (3.17 cm) drivers capable of simultaneous reproduction of both sound masking and clear audio sources such as paging signals. Patented directfield technology ensures both uniform, comfortable sound masking as well as clear, articulate paging in a loudspeaker that’s virtually invisible once deployed in finished or open structure ceilings. The Qt Active Emitter features onboard active electronics to power the loudspeaker and a ported enclosure design allowing lower frequency extension to the 125 Hz octave band. Power is delivered via an external power supply and power injectors, both available as accessories. Active Emitters deliver four uncorrelated audio channels, automatically eliminating phasing. Active Emitters are plenumrated, ETL listed, and comply with UL 2043. Each Active Emitter comes standard with a slip-ring mount for acoustical tile mounting. These features, along with plug and play installation and easy configuration capability, make QtPro systems the most intelligently engineered and most effective sound masking systems on the market today.
Product Features
Wide dispersion direct field speakers with 1.25” (32 mm) drivers
Small driver size results in nearly 180° dispersion of direct field sound masking
Reduces acoustical interference by using four uncorrelated channels
DIP switches attenuate the volume level up to 4.5 dB in 1.5 dB decrements for easy micro-zoning
Plug and play installation and easy configuration
Comes standard with slip ring for acoustical tile mounting
CE marked, ETL listed, and RoHS compliant
Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
Covered by Biamp Systems’ five-year warranty
Product Specifications
Loudspeaker Type: Active with integrated amplifier
Frequency Response:
Sound Masking: 125Hz to 10kHz
Music/Paging: 115Hz to 12kHz
SPL:
Minimum Masking SPL (@ 1m): 30dBA
Maximum Masking SPL (@ 1m): 57dBA
Maximum Music/Paging SPL (@ 1m): 56dBA
Nominal Impedance: 3.6 kΩ
Nominal Dispersion: 170° conical / half space
Channel Selection: 4 Auto-Sequencing and Repeating Channels
Selectable Attenuation: 0 dB, -3 dB, -6 dB, -9 dB
I/O Connectors: 2 RJ-45 connectors
Cabling: Category UTP Cabling (8 conductor)
Maximum Power Consumption: 2 W
Driver Diameter: 1.25” (32mm)
Enclosure: Front Vented
Colour: Black or White
Included Accessories:
Acoustic Ceiling Tile Mounting Ring
UTP Cable 4 x 30ft
Compliance:
ETL listed (USA and Canada)
Evaluated to the requirements of UL 1480a and UL 2043 and is suitable for use in air handling spaces
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