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Cloud VTX4400

RRP $3,199.00
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Product Overview

he Cloud VTX range of four-channel power amplifiers are intended for commercial and industrial public address and sound reinforcement applications where unquestionable long-term reliability is the primary consideration.

The VTX4400 offers 4 x 400W into 4 ohms. Designed with precision, the new Cloud range achieves long term high quality acoustic performance, built in accordance with Cloud's principle of reliability, the VTX series is the perfect choice for low maintenance and worry free installations.

Applications

Features

Cloud VTX amplifiers are a range of high power multi-channel audio amplifiers intended for use with high quality PA and music systems in locations where unquestionable long-term reliability is the primary consideration. As well as theatres, leisure centres and other major venues, they are also ideal for airport terminals, railways stations and similar large public spaces.
VTX amplifiers deliver excellent audio quality at all rated powers and have all the facilities and features that installers have come to expect from Cloud products. The VTX range are the first Cloud products to offer a plug-in surveillance card option, permitting the operating parameters and settings of all networked amplifiers to be monitored anywhere, using any computer’s standard web browser.

Product Features
    •    4 x 400W into 4 ohms
    •    Extensive protection against short-circuit and reactive loads, clipping, DC and overheating
    •    Optional VTX-WM1 card allows amplifier monitoring from any web browser
    •    Per-channel, front panel LEDs for power status, signal presence, peak level and protection
    •    Balanced line level inputs with gain trim
    •    Input routing switches
    •    Bridge mode switches
    •    Per channel switched hi-pass filter (18dB/oct below 65Hz)
    •    Forced-air cooling
    •    Compatible with RL1 remote volume control
    •    Optional BOSE EQ cards available
    •    2U 19" rackmounting unit

Accessories
    •    RL-1 Remote Music Level Control
    •    XLRF1 Female XLR Input Module
    •    CXL-100T 100W Toroidal Transformer
    •    CXL800 Rack Mounting Housing
    •    BOSE Loudspeaker EQ Card
    •    VTX-WM1 Web Monitor Card - VTX Amp Series
    •    EQ Cards for Amina AIWX & LFiT Loudspeakers

Specifications

Technical Specifications
Output (Normal Mode) 400 W (4Ω)
Output (Bridged Mode) 800 W (8Ω)
Frequency Response 20 kHz to 20 kHz, +0/-1 dB; (HPF bypassed)
High Pass Filter -3 dB @ 65 Hz, slope 18 dB/octave (switchable)
Distortion  THD + N <0.03% @ 1 kHz, 1 W output, 4 Ω load
Crosstalk < -90 dB @ 1 kHz, -70 dB @ 10 kHz
Sensitivity 0.775 Vrms (0 dBu)
Input Impedance 10 kΩ, balanced
Noise (rms) <100 dB below full output power, 20 Hz to 20 kHz

General Specifications
Inputs Electronically balanced; 3-pin 3.5 mm-pitch plug-in screw terminal connectors
Outputs 2-pin 5 mm-pitch plug-in screw terminal connectors
Main Protection By resettable rear-panel circuit breaker
Amplifier Protection Clip Limiting, VI Limiting, DC Offset, Thermal & switch-on delay
Status Indicators LED Indicators on each channel for Power Status, Signal Presence, Peak Level & Protection
Cooling Two mid-mounted variable speed DC fans
Dimensions(mm, W x H x D) 482.6 mm x 88.3 mm (2U) x 416 mm (exc. connectors); 450 mm (inc. connectors)
Weight  20.0 kg (net)

Product Downloads

  • VTX4400 Data Sheet PDF 0.6 MB
  • VTX4400 Manual PDF 1.8 MB
  • VTX4400 Front JPG 0.7 MB
  • VTX4400 Back JPG 0.8 MB

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*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the VTX4400.