2 Way Down-Firing Dual Concentric Mid-High Loudspeaker for High Performance Installation Applications
Series: VQ Series
Model: VQ 64DF
- 2 way down-firing mid-high loudspeaker for high performance installation applications
- 200 Watts continuous, 800 Watts peak power
- 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
The VQ 64DF can be configured for use in Single or Bi-Amp mode, in conjunction with a suitable digital signal processor (DSP).
Our unique approach in keeping what is effectively a Dual Concentric behind a single horn gives us many performance advantages. Performance of the VQ 64DF in terms of accuracy and sound quality is second to none. The VQ horn design principles provide definitive and measurable advantages over multiple-horn and co-axial designs. Each VQ 64DF incorporates a unique driver technology to radiate a coherent single point source for superior dispersion control when coupled to a PSW™ (Point Source Waveguide). This advanced design aligns the acoustical centres of the transducers providing a single coherent wavefront emanating from the throat. The PSW™ waveguide achieves an optimum balance of extremely well controlled coverage, smooth frequency response, and natural sound character.
For outdoor applications, weather resistant enclosures which incorporate stainless steel hardware are available.
- 2 way down-firing mid-high loudspeaker for high performance installation applications
- 200 Watts continuous, 800 Watts peak power
- 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
- Provides even coverage to areas immediately below main flown loudspeakers
- 60 degrees x 40 degrees dispersion allows installation of tightly packed point-source clusters
- Precise time alignment eliminates interference from multiple driver sources
- User configurable for passive and bi-amp operation
- Extremely high efficiency design provides high SPL for modest power input
- Modular design for versatile and compact cluster configurations
- 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)
- speakON NL4 and barrier strip connectors for input and link output
- 5-Year Warranty Program*
- Designed and engineered in the U.K.
- Spec Sheet available - Yes
- Maximum Frequency Response (Bandwidth): 23 kHz
- Maximum Frequency Response (Bandwidth): 23000 Hz
- Minimum Frequency Response (Bandwidth): 400 Hz
- Minimum Frequency Response (Bandwidth): 0.40 kHz
- Construction: 18mm (0.71”) birch plywood.Internally braced./Powder coated perforated steel grille
- Coverage Horizontal: 60
- Coverage Vertical: 40
- Impedance: 8 ohm
- Maximum SPL (Sound Pressure Level): 143 dB
- Power Handling: 200 Watt
- Sensitivity: 114 dB
- Active Power: 200 Watt
- Peak Power: 400 Watt
- Depth: 20.28 in
- Height: 19.69 in
- Width: 27.32 in
- Product Weight: 64.90 lbs
- Color: Black/White
- System Type: 2-Way Mid/High - Point Source
- Frequency Range (-10dB) 1: 350Hz - 27kHz
- System Sensitivity (1W @1m) 2:
- Single Amp:
- VQ64DF Passive MF/HF (450Hz - 23kHz): 111dB (2.83V @ 8ohms)
- Bi-AMP:
- VQ64DF MF (450Hz - 7kHz): 111dB (2.83V @ 8ohms)
- VQ64DF HF (7kHz - 23kHz): 110dB (2.83V @ 8ohms)
- Driver complement:
- MF/HF: Dual Concentric™ driver loaded into a single PSW™ Waveguide
- Crossover Frequency:
- Single Amp: 450Hz (Highpass) 7kHz (passive)
- Bi-AMP: 450Hz (Highpass) 7kHz (active)
- Directivity Factor (Q): 23.5 averaged 1kHz to 10kHz
- Directivity Index (DI): 13.7 averaged 1kHz to 10kHz
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USIS AV
35 West Jefferson Ave
Pearl River, NY 10965
USA
(845) 358-7755
https://www.usisav.net/