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A professional audio production enterprise integrating R&D, production, sales and service

KE407

8 Ω Stereo Power: 4x700w

4 Ω Stereo Power: 4x1400w

Input connector: XLR female

Input impedance: 20K Ω balance

Input sensitivity: 0.77v

Input common state rejection ratio: > 80dB

Output connector: speaker base

Signal to noise ratio: > 112dB

Damping coefficient: > 1000 @ 8 Ω

Total harmonic distortion: < 0.1% (20 hz-20 kHz 1W)

Frequency response: 20hz-34khz (+ 0 / - 0.3dB, 1W / 8 Ω)

Level adjustment: front plate potentiometer, from negative infinity to 0dB

Cooling mode: stepless speed regulating fan, air flow from left to right

Power amplifier protection mode: short circuit, open circuit, DC voltage, overheat, overvoltage, RF, ultra-low frequency protection

Power specification: AC voltage 180-240v 50-60Hz

Case size (h * w * l): 88mmx483mmx265mm

Package size (h * w * l): 160mmx530mm × 310mm

Net weight: 6kg

Gross weight: 6.9kg


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