J. P. Leisure Ltd. Unit 1, Hillside Road, Hele, Ilfracombe, Devon, EX34 9QS, United Kingdom.

logo J.P. Leisure Ltd   For All Your Lighting & Sound Needs in the Leisure / Entertainment Industry. Offering the best deals on Professional / Disco Lighting, Sound & Pro Audio equipment. Direct distribution from Manufacturers.  Need Help & Advice, Just Give Us a Call 01271 862221, Phone lines 9.30am - 5pm, Monday to Friday ,E-mail & Online Orders 24/7

My Cart

Items:  items

Cloud VTX 4240 960W Four Channel Power Amplifier

Cloud VTX 4240 960W Four Channel Power Amplifier

Cloud VTX 4240 960W Four Channel Power Amplifier

Price Each 874.47 Exc VAT or (1,049.36 Inc VAT at 20%)

For Install and Dealer Volume prices please contact us.

Need to Price Match it ? Click Here to see what we can do.

Ref: JP8087


Click Here For PDF

Cloud VTX 4240 960W Four Channel Power Amplifier, The Cloud VTX 4240 is intended for commercial and industrial public address and sound reinforcement applications where unquestionable long-term reliability is the primary consideration.

The Cloud VTX-4240 is designed to deliver it's full rated power into loads down to 4 ohms for long periods of time. The circuit design includes clip limiting and switch-on delay, together with DC, thermal, short-circuit and reactive load protections. All models are built in a very solid steel 2U chassis, and employ variablespeed forced-air cooling.

The Cloud VTX4240 features pairs of channels which may be operated in Bridge Mode; rear panel switches are provided to enable this. Bridge Mode operation allows power outputs of double the normal rating to be delivered to a load of 8 ohms (minimum).

In addition to the power switch, the front panel is fitted with a set of four LEDs for each channel, confirming power status, signal presence, peak level and activation of amplifier protection circuitry. Rear panel controls are provided for individual channel gain trims, input routing (to configure the amplifiers for mono, dual stereo or four channel operation), Ch1/2 and Ch3/4 bridge mode, and per-channel high pass filters. The inputs are electronically balanced.

Standard options are the Cloud RL-1 remote volume control plates and Bose EQ cards, either or both of which may be fitted to any or all channels. A further option is the VTX-WM1 web monitor card, which permits continuous external surveillance monitoring of the amplifiers performance on any computer via a standard Ethernet connection. See VTX-WM1 datasheet for full details.


High power multi-channel amplifiers for install-and-forget applications
4 x 240 W into 4 ohms
Extensive protection against short-circuit and reactive loads, clipping, DC and overheating
Chs1 & 2 and/or 3 & 4 may be operated in Bridge Mode
Per-channel, front-panel LEDs for power status, signal presence, peak level and protection
Balanced line level inputs with gain trim
Configurable for 4 channel, dual stereo or mono use
Per-channel switched hi-pass filter (18 dB/oct below 65 Hz)
Optional VTX-WM1 card allows amplifier monitoring from any standard web browser
Optional remote volume control (per-channel)
Optional Bose EQ cards (per-channel)
2U 19 rackmounting unit
Forced-air cooling
Five year warranty


Output Power: Normal Mode, continuous sinewave, into 4 O.
Power per channel, all channels driven: VTX4240: 240 W
Bridge Mode into 8 O: VTX4240: 480 W
Frequency Response: 20 Hz to 20 kHz, +0/-1 dB; (HPF bypassed)
High Pass Filter: Switchable, -3 dB @ 65 Hz, slope 18 dB/octave
Distortion: THD + N <0.03% @ 1 kHz, 1 W output, 4 O load
Noise: <100 dB below full output power, 20 Hz to 20 kHz
<103 dB with A weighting
Crosstalk: -90 dB @ 1 kHz, -70 dB @ 10 kHz
Max. VCA attenuation: >90 dB

Type & connectors: Electronically balanced; 3-pin, 3.5 mm-pitch plug-in screw terminal connectors (4).
Max. sensitivity: 0.775 Vrms (0 dBu)
Input Impedance: 10 kO, balanced

Output Connectors: 2-pin 5 mm-pitch plug-in screw terminal connectors (4)
Power input: 230 V 10% (European version); 110 V 10% (US version)
Mains 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, Signal Presence, Peak Level & Protection
Cooling: Force cooled; two mid-mounted variable speed DC fans
Dimensions: (W x H x D) 482.6 mm x 88 mm (2U) x 416 mm (without connectors) or 451 mm (with connectors)
Weight: VTX4240 - 16.5 kg (net); 18.5 kg (gross)

Related products:

  1. Cloud VTX-WM1 Web Monitor Card, Surveillance Option For VTX Series AmplifiersCloud VTX-WM1 Web Monitor Card, Surveillance Option For VTX Series Amplifiers
    104.50 Exc VAT or (125.40 Inc VAT at 20%) (Ref: JP8089)

  2. Cloud CXL-1600 Rack Mounting HousingCloud CXL-1600 Rack Mounting Housing
    89.34 Exc VAT or (107.21 Inc VAT at 20%) (Ref: JP33053)

  3. Cloud CXL-200T 200W Toroidal TransformerCloud CXL-200T 200W Toroidal Transformer
    82.16 Exc VAT or (98.59 Inc VAT at 20%) (Ref: JP33054)

  4. Cloud RL-1, Remote Level Control PlateCloud RL-1, Remote Level Control Plate
    16.17 Exc VAT or (19.40 Inc VAT at 20%) (Ref: JP33017)

  5. Cloud CXL-800, Rack Housing For Upto 8 Toroidal TranformersCloud CXL-800, Rack Housing For Upto 8 Toroidal Tranformers
    63.92 Exc VAT or (76.70 Inc VAT at 20%) (Ref: JP33032)

Recently Viewed