4 channel, 500W per output channel

Imagens Grandes

Crown VA Series amps are ideal for a range of installed applications because they are stable, power efficient and cost effective. The VA4500 provides 4 channels of 500W per output power amplification and can solve a variety of needs with its lightweight yet rugged design that’s easy to transport and install. Ensuring stable performance, high tolerance to the environment and an affordable price point, the VA4500 combines high efficiency performance and less heat generation to ensure a long lifetime of service as truly reliable Class D amplifiers. Two additional VA Series models are available - the VA2350 (2x 350W per output channel) and VA21200 (2 x 1200W per output channel) as well as the VT4500 (4 channel transformer box).

Recommended for: Instalação.

Mais detalhes

Performance VA4500 VA2350 VA21200
Rated Power (THD+N 1%, 8Ω per channel,1 kHz) 500 W * 4 350 W * 2 1200 W * 2
Rated Power (THD+N 1%, 4Ω per channel, 1 kHz) 750 W * 4 600 W * 2 N/A
Frequency Response (20-20 kHz, 1W@8Ω) -1 dB to +1 dB
Signal to Noise Ratio (Refer to 8Ω rated output power, A-weighted) > 100 dB
THD+N (at full rated power, @1 kHz) < 1%
Intermodulation Distortion (IMD) (60 Hz and 7 kHz @ 4:1) from full rated output to –40 dB: < 0.35%
Crosstalk (Refer to 8Ω rated output power) @ 1 kHz > 70 dB, @ 10 kHz > 55 dB
Input Impedance 20 KΩ balanced
Minimum Load Impedance 4 Ω 4 Ω 8 Ω
Load Impedance Thermal Performance 4 Ω 1/8th 4 Ω 1/8th 4 Ω 1/8th
Power Supply (±10%) AC: 220 V ~50 Hz    
Input Connectors One 3-pin balanced female XLR per channel; One combined 6-pin Euro-block per channel pair
Output Connectors One Speakon output connector per channel; One pair of barrier strips per channel pair
LED Indicators Signal, thermal/clip, fault, bridge, power Signal, thermal/clip, fault, power
Function Switch Back panel with HPF, bridge, routing mode switch Back panel with HPF, routing mode switch
Input Sensitivity 1.4 V rated power @ 8Ω load

Recommended for: Installed Sound


Provides 4 x 500W output power – Ideal for supporting JBL CV1000 and JBL CV3000 series speakers

Four-channel model – Offers different solutions for various applications

Lightweight and rugged design - Easy to transport and install

Balanced XLR and Euroblock connectors for input - Provides two options for input connection

Speakon® and barrier strip connectors for output - Provides two options for output connection

Supports input routing and output bridge - Easy to wire

LED indicators for signal, clip, fault and bridged output - Easy to monitor the status of the signals

Power LED indicates standby, normal operation and fault - Easy to monitor the status of the amps