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Tannoy POWERV8 Boxa profesionala activa

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Producator: Tannoy
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Prezentare Tannoy POWERV8 Boxa profesionala activa

Specificatii Tehnice

For audio professionals who demand uncompromised sound quality and flexibility, the compact POWERV8 combines Tannoy?s Dual Concentric?, point source, constant directivity drive unit with a sophisticated amplifier package integrated within the speaker cabinet.

Efficiency and performance are clearly top of the list of advantages offered by these powered loudspeakers. By eliminating speaker cables and tailoring the signal processing and amplifiers to the combined driver / enclosure system response, the POWERV8 offers increased output and reduced distortion for each watt expended. The actual installation process is simplified, as there is no need for heavy external amplifier racks, and setup is faster because fewer components need to be connected and commissioned.

A compact solution for high quality music and speech reproduction in smaller venues, this versatile loudspeaker also has, due to effective acoustic matching to the other POWERV Series models, a wide range of applications in more space-restricted areas within larger installations, including nightclub infill, theme bars, performing arts centres, high quality public address, theme parks, leisure venues, audio visual, houses of worship and ?dry hire? rental.

System Type Full Range - Vented

Frequency Response (-3dB) (1)

Full Range Mode 80Hz - 30kHz

Frequency Range (-10dB) (1)

Full Range Mode 67Hz - 40kHz

Frequency Response (-3dB) (1)

High Pass Mode 120Hz - 30kHz

Frequency Range (-10dB) (1)

High Pass Mode 100Hz - 40kHz

Rated Maximum SPL (2) Average: 113dB

Peak: 119dB

Dispersion (-6dB) 90 degrees conical

Driver Complement 200mm (8.00) Dual Concentric

Crossover Passive 1.7kHz

Directivity Factor (Q) 6.8 averaged 1kHz to 10kHz

Directivity Index (DI) 7.9 averaged 1kHz to 10kHz

Distortion 10% Full Power (10.2V)

2nd Harmonic

250Hz: 0.12%

1kHz: 0.23%

10kHz: 1.35%

3rd Harmonic

250Hz: 0.15%

1kHz: 0.84%

10kHz: 0.16%

1% Full Power (3.2V)

2nd Harmonic

250Hz: 0.16%

1kHz: 0.09%

10kHz: 0.53%

3rd Harmonic

250Hz: 0.14%

1kHz: 0.53%

10kHz: 0.17%

Crossover 1.7kHz Passive

Construction

Enclosure 17 litre vented, internally braced 15mm (0.62) birch plywood enclosure

15mm (0.62) MDF front baffle

Finish Textured black or white paint with custom colours on request

Powder coated steel grille with reticulated foam behind

Connectors 1 x female XLR (input)

1 male XLR (link)

1 x Neutrik Powercon

Controls & Indicators Level control

Power LED (blue)

Signal LED (green)

Limit LED (red)

Full range / high pass switch (110Hz)

Power switch

Fittings 4 x M10 flying inserts

2 x M10 yoke bracket inserts

1 x recessed carrying handle

Blanking plate for optional VTH pole mount

Dimensions (HxWxD) 388 x 280 x 275mm

(15.13 x 10.92 x 10.73)

Weight 10.50kg

(23.10lbs)

Electronics

Maximum signal input for clip Input attenuator at minimum: +18dBu

Input attenuator at maximum: +5dBu

Output noise -105dB unweighted, referenced to maximum output (22kHz bandwidth)

Efficiency >90% typically

Damping Factor 400 ref 8 Ohms

Distortion <0.05% @ 1kHz -3dB output (22kHz bandwidth)

Input Impedance 5.6kOhms unbalanced

11.2kOhms balanced

Protection systems

Over Current Excessive over current causes shutdown

Temperature Limiters applied

Brownout Automatic protection & recovery

Mains Inrush current limiting

Indicators 1x Limit LED

1x Signal LED

1x Power LED

Number of channels One

System Type Class D

PSU Specifications

Input Connector Locking Neutrik Powercon

Voltage Selection Automatic (115 / 230V, 45 - 65Hz)

Type High current, high freqrency switch mode

Efficiency >90% typical

Input voltage 100v / 115v / 230v nominal

+/-10%

Mains fuse External

Fuse type T10AT

Other features Automatic soft start

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