TANNOY PowerVS15BP ลำโพง Powered Subwoofer

The high power Tannoy POWERVS 15BP is a versatile bandpass subwoofer system and sophisticated Class D amplifier package integrated within the subwoofer cabinet, designed to extend the low frequency response of Tannoy POWERV Series loudspeakers and increase system headroom.

Extending the frequency response of these systems to below 40Hz this highly efficient design is capable of providing output levels normally associated with considerably larger enclosures. A system suited to background music playback in applications ranging from clubs, bars and cafes, right through to theatres, AV presentations and dry hire.

A switch on the rear panel of the full range models allows selection between Full Range or High Pass modes, with High Pass allowing a speaker to be mounted in close proximity to a boundary or simply to increase headroom.

High pass mode also enables a simple top box and subwoofer combination to be created without the need for an external crossover. Two low pass setting options on the subwoofer amplifiers fully optimise integration with the full range units.

The compact dimensions also enable it to be used in permanent or portable applications without being obtrusive in applications as diverse as live sound reinforcement, theme pubs and nightclubs, theatre front of house and effects, movie theatres and cinemas, side fill in large scale music reinforcement, theme parks and leisure venues, sports and multi-use stadiums, audio visual, high quality public address and houses of worship

The POWERVS 15BP comes complete with recessed carrying handles for ease of transportation and 10mm flying points provide a quick and secure flying. A blanking plate covers a recess for the optional VTH pole mount, so tripods can therefore be eliminated by connecting POWERV Series subwoofers and Dual Concentric™ full range loudspeakers with the Tannoy VTH top hat mounting hardware and a pole.

Specifications

• POWERVS 15BP
• System Type    Subwoofer-Bandpass
• Frequency Response (-3dB) (1)    47Hz - 80Hz
• Lowpass Filter A on   
• Frequency Response (-3dB) (1)    47Hz - 110Hz
• Lowpass Filter B on   
• Frequency Response (-10dB) (1)    37Hz - 80Hz
• Lowpass Filter A on   
• Frequency Response (-10dB) (1)    37Hz - 110Hz
• Lowpass Filter B on   
• Rated Maximum SPL (2)    Average: 124dB
• Peak: 130dB
•  Driver Complement    380mm (15.00”) High excursion bass driver
• Crossover    User selectable LPF
• Distortion    10% Full Power (15.5V)
• 2nd Harmonic
• 40Hz: 0.65%
• 100kHz: 3.05%
• 3rd Harmonic
• 40Hz: 0.67%
• 100kHz: 0.70%
• 1% Full Power (4.9V)
• 2nd Harmonic
• 40Hz: 0.13%
• 100kHz: 0.76%
• 3rd Harmonic
• 40Hz: 0.30%
• 100kHz: 0.24%
• Construction
• Enclosure    100 litre internally braced 15mm (0.62”) birch plywood bandpass enclosure
• Finish    Textured black or white paint with custom colours on request
• 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    8 x M10 flying inserts
• 2 x recessed carrying handles 
• Blanking plate for optional VTH pole mount
• 4 x rubber feet
• Dimensions (HxWxD)    665 x 440 x 440mm
• (26.18 x 17.32 x 17.32”)
• Weight    30kg
• (66lbs)
• 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    5.6kOhm unbalanced
• 11.2kOhm  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 frequency switch mode
• Efficiency    >90% typical
• Input voltage    100v / 115v / 230v nominal
• +/-10%
• Mains fuse    External
• Fuse type    T10AT
• Other features    Automatic soft start