Frequency response
20 Hz to 20 kHz +0, -0.18 dB
<0.5 Hz to 120 kHz +0, -3 dB
Signal-to-noise ratio
>110 dB, wideband, unweighted, referred to full power output
>119 dB, "A"-weighted
Gain
25.4 dB
Total harmonic distortion
<0.02% at 1 kHz, at 600 W, 8 Ohms
<0.15% at 20 kHz, at 600 W, 8 Ohms
Input impedance
Single Ended: 100 kOhms
Balanced: 200 kOhms
CAST: 70 Ohms
Input sensitivity
Single Ended or Balanced: 3.72 V rms
CAST: 3.72 mA rms
Output power
600 W RMS at 8 Ohms
1200 W RMS at 4 Ohms
Output voltage
196 V peak-to-peak
69 V RMS
Output current
49 A peak
Slew rate
100 V/µs
Output Impedance
<0.030 Ohms, 20 Hz to 20 kHz
Damping Factor (referred to 8 ohms)
>270, 20 Hz to 20 kHz
Transformer
Two 2200 VA (4400 VA total) for audio circuitry
One 10 VA for digital control circuitry
Power Supply Capacitance
108,000 µF
Power consumption
Standby: 2 W
(High-current standby: 260W) Idle: 410 W
Maximum: 3800 W
Heat Output
Stand-by: 7 BTU/hr. (High-current standby: 890 BTU/hr.
Idle: 1400 BTU/hr.
Maximum: 5500 BTU/hr.
Inputs
1 single-ended via RCA connector
1 balanced via XLR connector
1 CAST via 4-pin bayonet connector
Outputs
1 pairs Krell binding posts
Dimensions
17.3 in. W x 9.8 in. H x 22.1 in. D
438 mm W x 248 mm H x 560 mm D
Weight
Shipped: 150 lb., 67.9 kg
Unit Only: 135 lb., 61.1 kg