{"id":34146,"date":"2025-07-16T02:34:52","date_gmt":"2025-07-15T23:34:52","guid":{"rendered":"https:\/\/www.supersound-bg.com\/p\/esp1000-high-definition-amplifier\/"},"modified":"2025-12-05T13:04:19","modified_gmt":"2025-12-05T11:04:19","slug":"esp1000-high-definition-amplifier","status":"publish","type":"product","link":"https:\/\/www.supersound-bg.com\/en\/p\/esp1000-high-definition-amplifier\/","title":{"rendered":"ESP1000 - High definition amplifier"},"content":{"rendered":"

Brand<\/strong>: KV2 Audio<\/p>\n

Model<\/strong>: ESP1000<\/p>\n

Type<\/strong>: High definition amplifier<\/p>\n

Description<\/strong>: <\/p>\n

The ESP1000 is a four channel rack mountable power amplifier specifically designed for optimised performance with KV2 Audio‘s ESD Cube \/ ESD1.10 subwoofer system. The unit contains four separate 250 watt amplifiers, two independent power supplies (two channels running off each power supply), four signal paths, inputs and outputs as well as limiting and equalization for given passive loudspeaker \/ subwoofers. Six independent configurations are selectable and it can be used to power any ESD units and other ranges of passive loudspeakers.<\/p>\n

The ESP1000 will mount in a standard 19\" rack system. Integral rear mounting rack ears are also provided for additional support. It is important that you do not rely on fixing and mounting the ESP1000 using just the front panel as the support. Use eight screws and washers to mount the amplifier to the equipment rack rails, (four for the fronts and four for the rear).<\/p>\n

Technical characteristics<\/strong>:<\/p>\n

System Acoustic Performance:<\/p>\n

<\/strong><\/p>\n

-1dB Response 3Hz to 50kHz \/ Flat Setup
Channel Crosstalk >70dB
Signal to Noise Ratio >115dB
Total Harmonic Distortion <0.005% (1W) \/ <0.01% (clip -1dB)<\/p>\n

Output Channels:<\/p>\n

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Amplifier Type: High Efficiency, Emitter coupled
Number of Channels: 4
Total Output Power: 1000W
Minimum load impedance per channel: 4Ω
Out. Power 8Ω - 1 channel \/ 2 channels loaded 150W \/ 140W (RMS)
Out. Power 4Ω - 1 channel \/ 2 channels loaded 250W (RMS)
Out. Power 16Ω - bridged 300W (RMS)
Out. Power 8Ω - bridged 500W (RMS)<\/p>\n

Signal Input:<\/strong><\/p>\n

Input Channels: XLR
Input Sensitivity: 1.55V
Input Impedance: 20kΩ (balanced)
Signal Output: XLR Through<\/p>\n

Speaker Output:
<\/strong>
Speaker Output: Neutrik Speakon ®
<\/span>
Features:
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Input Level Control: -∞ to 0dB
Equalization: Flat or according to the setup
RMS Limiter: YES
Indicators: Power ON\/Thermal, RMS Limiter, Signal<\/p>\n

Power Requirements:
<\/strong><\/p>\n

Power Connector: Neutrik PowerCon®
Operating Voltage: 115V \/ 230V \/ 250V
Operating Voltage Range: 100 to 120V@60Hz | 205 to 240V@50Hz | 225 to 260V@50Hz
Recommended Amperage: 10A 115V | 5A 230V | 5A 250V
Soft Start: YES
Protection: Thermal breaker
Cooling: 2x temperature controlled fans<\/p>\n

Physical Dimensions:
<\/strong>
Height: 88 mm (3.5\"), 2RU
Width: 483 mm (19.00\")
Depth: 496 mm (19.5\")
Weight: 17,8 kg (32,24 lbs)<\/span><\/p>\n

 <\/p>\n

Product code (Options):
<\/strong><\/p>\n

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