KMA-i800 Mono Amplifier Technical Specifications
800 Watt Amplifier feature Krell Ibias, XD, and Sym-Max technologies
Analog Inputs
1 balanced via XLR connector
1 single-ended via RCA connector
Outputs
2 pr. speaker outputs via gold-plated binding posts
Control inputs
1 Ethernet via RJ45
1 12 VDC trigger input via 2-conductor 3.5 mm connector
Input impedance
Balanced: 28 kΩ
Single-ended: 14 kΩ
Frequency response
20 Hz to 20 kHz +0, -0.13 dB
-3dB bandwidth 147kHz (measured at 50W into 8Ω)
Signal-to-noise ratio
>109 dBr, wideband, unweighted, referred to full power output
>120 dBr, “A”-weighted
Gain
26.5 dB
Input Sensitivity
3.8 V RMS
Total harmonic distortion
<0.010%, 1 kHz, 800W, 8Ω load
<0.035%, 20 kHz, 800W, 8Ω load
Output power
800W RMS at 8Ω
1600W RMS at 4Ω
Output voltage
245 V peak to peak
86 V RMS
Output current
56 A peak
Slew rate
35 V/μs
Output impedance
0.009 Ω, 20 Hz
0.018 Ω, 1 kHz
Damping factor
>800, 20 Hz referred to 8 Ω
>400, 1kHz referred to 8 Ω
Power consumption
Standby: 1 W
Idle: 260 W
Maximum: 4750 W (4Ω load)
Heat output
Idle: 890 BTU/hr
Maximum: 10,773 BTU/hr (4Ω load)
Dimensions
17.25 in W x 9.4 in H x 24 in D
438 mm W x 239 mm H x 610 mm D
Weight
Unit only: 145 lbs [66 kg]
As shipped: 180 lbs [82 kg]