Tannoy VQNET 40DF

SKU: vqnet40df
$ 4,420.00
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2 way down-firing mid-high loudspeaker for high performance installation applications

600 Watt Class-D power amplifier with integrated digital signal processing

Dual Concentric 3.5" and 1.75" diaphragm compression drivers for mid and high frequency reproduction

Patented PSW waveguide technology provides acoustic centre alignment for coherent wavefront at horn throat

Phase coherent point source provides exceptional transient response and dispersion control

Tight 40° conical dispersion allows installation of tightly packed point-source clusters

Precise time alignment eliminates interference from multiple driver sources

Extremely high efficiency design provides high SPL for modest power input

Modular design for versatile and compact cluster configurations

VNET interface for network control, diagnostics and monitoring

Internally braced birch plywood enclosure

Finished with hard wearing semi matt black paint

Rugged powder coated perforated steel mesh grille

Integral M10 rigging points for ease of installation

2 handles ergonomically integrated into cabinet

Optional vertical flyware with 10:1 safety ratio (available separately)

Neutrik etherCON* connectors for network input and link output

Neutrik powerCON* for a secure locking mains power connection

Designed and engineered in the U.K.

Technical Specifications

Performance

System Type 2-Way Mid/High - Point Source
Frequency Response (-3 dB) (1) 400 Hz - 23 kHz
Frequency Range (-10 dB) (1) 350 Hz - 27 kHz
Driver Complement Dual Concentric
Crossover 7 kHz (DSP generated)
Recommended High Pass
Filter @ 450 Hz (DSP generated)
Directivity Factor (Q) 28.2 averaged 1 kHz to 10 kHz
Directivity Index (DI) 14.5 averaged 1 kHz to 10 kHz

Distortion

110 dB SPL 2nd Harmonic 500 Hz: 0.423%, 2 kHz: 0.821%, 5 kHz: 1.344%
3rd Harmonic 500 Hz: 0.423%, 2 kHz: 0.021%, 5 kHz: 0.067%
115 dB SPL 2nd Harmonic 500 Hz: 2.468%, 2 kHz: 1.458%, 5 kHz: 2.379%
3rd Harmonic 500 Hz: 0.710%, 2 kHz: 0.041%, 5 kHz: 0.171%
120 dB SPL 2nd Harmonic 500 Hz: 4.893%, 2 kHz: 2.534%, 5 kHz: 4.216%
3rd Harmonic 500 Hz: 1.109%, 2 kHz: 0.094%, 5 kHz: 0.616%
125 dB SPL 2nd Harmonic 500 Hz: 8.998%, 2 kHz: 4.208%, 5 kHz: 8.206%
3rd Harmonic 500 Hz: 3.067%, 2 kHz: 0.350%, 5 kHz: 2.182%

Electronics

Efficiency >85% typically
Damping Factor 120 ref 8 Ohms
Distortion <0.05% @ 1 kHz - 3 dB output (22 kHz bandwidth)
Input Impedance 5.6 kOhms (unbalanced)11.2 kOhms (balanced)
Output Power (Programme) 400 W Mid Frequency
200 W High Frequency (limited to)
Input Sensitivity 1.4 V (+5.5 dBu)
System Type Dual channel Class D

PSU Specifications

Input Connector Locking Neutrik Powercon
Voltage Selection Automatic (115 / 230 V, 45 - 65 Hz)
System Type High current, high frequency switch mode
Efficiency >90% typical
Input voltage 100 V / 115 V / 230 V nominal +/-10%
Mains fuse External
Fuse type T10AT
Other features Automatic soft start
Current Draw 115 V, 230 V
Startup (inrush) 3.5 A, 1.9 A
Idle 1.1 A, 0.56 A
Max 3.5 A, 1.7 A

DSP System

Comms Facilities Firmware updatable and selected parameters editable
Communications Serial - RS485 Proprietary message format
Dynamic Range 112 dB (A) typical
DSP 3rd generation SHARC
Sampling Frequency 96 kHz 24 bit A/S-D/A word length
Format 1 IN - 2 OUT

Construction

Enclosure 18 mm (0.71") birch plywood, vented and internally braced
Grille Powder coated perforated steel grille
Finish Textured black or white paint (custom colours on request)
Connectors 1 x female XLR (input)
1 x male XLR (link)
1 x RJ45 (network in)
1 x RJ45 (network link)
1 x Neutrik Powercon
1 x Neutrik Powercon (outlet)
Controls & Indicators LED on front of cabinet behind grille (wink indicator for locating & assigning)
Power LED (blue)
Signal LED (green)
Limit LED (red)
User DSP - defeat switch
Power switch
Fittings 2 x Recessed carrying handles
11 x M10 flying inserts
Dimensions (H x W x D) 500 x 694 x 515 mm (19.69 x 27.32 x 20.28")
Net Weight (ea) 32 kg (70.4 lbs)
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