Brands
ESP 4000 AMPLIFIER
ESP 4000 - Rack Mounted, High Definition Amplifier
- - Ultra high definition
- - 4 channel rack mountable power amplifier
- - Specifically designed for optimised performance with ESD loudspeakers, as well as with other passive systems
- - 4 x 1000W/2Ω
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- Two separate power supplies ensure increased reliability and continuous delivery of full power
- - Two shock mounted fans move air across the fins but never directly across the electronic components. Minimises maintenance cycles and improves the components lifespan and reliability
Features
The ESP 4000 is an ultra high definition 4 channel rack mountable power amplifier from KV2 Audio, specifically designed for optimised performance with ESD loudspeakers, as well as with other passive systems. For the ESP 4000 all electronic circuit boards are first mounted on individual aluminium heat sinks, then on a secondary, internally sealed chassis, this leaves only the heatsink fins exposed. Two separate power supplies ensure increased reliability and continuous delivery of full power. Two shock mounted fans move air across the fins but never directly across the electronic components. This minimises maintenance cycles and improves the components lifespan and and reliability. The ESP 4000 is housed in a professional 4U road rugged steel metal case with aluminium handles and evenly distributed weight.
Applications
- * Very high quality fixed installations.
- * Professional portable PA Systems for large format AV, speech and multimedia playback.
- * Live music applications.
- * Professional Mobile DJ with passive loudspeaker systems.
- * Very high quality studio monitors.
System Acoustic Perfomance |
|
-1dB Response | 3Hz ÷ 40kHz |
Channel Crosstalk | >60dB |
Signal to Noise Ratio | >115dB |
Total Harmonic Distortion | <0.005% (1W) / <0.01% (clip -1dB) |
Output Channels |
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Amplifier Type | High efficiency, Emitter coupled |
Number of Channels | 4 |
Total Output Power | 4000W |
Max. Output Voltage | 78V (peak) |
Max. Output Current | 48A (peak) |
Minimum load impedance per channel | 2Ω |
Out. Power 16Ω - 1 channel / 2 channels loaded | 175W / 160W (RMS) |
Out. Power 8Ω - 1 channel / 2 channels loaded | 340W / 300W (RMS) |
Out. Power 4Ω - 1 channel / 2 channels loaded | 600W / 500W (RMS) |
Out. Power 2Ω - 1 channel / 2 channels loaded | 1000W / 800W (RMS) |
Out. Power 16Ω - bridged | 600W (RMS) |
Out. Power 8Ω - bridged | 1000W (RMS) |
Out. Power 4Ω - bridged | 1600W (RMS) |
Signal Input |
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Input Channels | XLR |
Input Sensitivity | 1.55V |
Input Impedance | 20kΩ (balanced) |
Signal Output | XLR Through |
Speaker Input |
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Speaker Input | - / 4x Binding posts, Neutrik Speakon® |
Features |
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Level Control | -∞ ÷ 0dB |
Loudness Bass Enhancement | +6dB @ 60Hz |
RMS Limiter | On / Off |
Indicators | Power ON/Thermal, Signal/Limiter |
Power |
|
Power Connector | 2x Neutrik PowerCon® |
Operating Voltage | 115V / 230V / 250V |
Operating Voltage Range | 100÷120V@60Hz | 205÷240V@50Hz | |
225÷260V@50Hz | |
Recommended Amperage | 2x20A 115V | 2x10A 230V | 2x10A 250V |
Soft Start | YES |
Protection | Thermal breaker |
Cooling | 2x temperature controlled fans |