Specifications - Krell Industries Evolution e series Owner's Reference Manual

Specifications

Measurement
FREQUENCY RESPONSE
SIGNAL-TO-NOISE RATIO
Wideband, unweighted, referred to full
power output
"A" weighted
GAIN
TOTAL HARMONIC DISTORTION
INPUT IMPEDANCE
Single-ended
Balanced
CAST
INPUT SENSITIVITY
Single-ended or balanced
CAST
OUTPUT POWER
All channels driven
OUTPUT VOLTAGE
OUTPUT CURRENT
SLEW RATE
OUTPUT IMPEDANCE
DAMPING FACTOR
Referred to 8 Ohms
POWER CONSUMPTION
Stand-by
High Current Stand-by
Idle
Maximum
HEAT OUTPUT
Stand-by
High Current Stand-by
Idle
Maximum
INPUTS
OUTPUTS
DIMENSIONS
WEIGHT
Shipping
Unit only
All operational features, functions, specifications, and policies are subject to change without notification
Evolution 302e Amplifier
20 Hz to 20 kHz +0, –0.10 dB
<0.5 Hz to 180 kHz +0, –3 dB
>107 dB
>117 dB
25.5 dB
<0.02% at 1 kHz, at 300 W, 8 Ohms
<0.15% at 20 kHz, at 300 W, 8 Ohms
100 kOhms
200 kOhms
75 Ohms
2.60 V rms
2.60 mA rms
300 W rms at 8 Ohms
600 W rms at 4 Ohms
1200 W rms at 2 Ohms
139 V peak-to-peak
49 V rms
35 A peak
120 V/µs
<0.040 Ohms at 20 Hz
<0.053 Ohms, 20 Hz to 20 kHz
>200 at 20 Hz
>150, 20 Hz to 20 kHz
2 W
150 W
320 W
3400 W
7 BTU/hr.
510 BTU/hr.
1100 BTU/hr.
5500 BTU/hr.
2 single-ended via RCA connector
2 balanced via XLR connector
2 CAST via 4-pin bayonet connector
2 pairs Krell binding posts
17.3 in. W x 9.8 in. H x 20.7 in. D
438 mm W x 248 mm H x 525 mm D
138 lb., 62.4 kg
120 lb., 54.3 kg
36
Evolution 402e Amplifier
20 Hz to 20 kHz +0, –0.18 dB
<0.5 Hz to 120 kHz +0, –3 dB
>106 dB
>116 dB
25.4 dB
<0.02% at 1 kHz, at 400 W, 8 Ohms
<0.15% at 20 kHz, at 400 W, 8 Ohms
100 kOhms
200 kOhms
70 Ohms
3.04 V rms
3.04 mA rms
400 W rms at 8 Ohms
800 W rms at 4 Ohms
1600 W rms at 2 Ohms
160 V peak-to-peak
57 V rms
37 A peak
100 V/µs
<0.055 Ohms at 20 Hz
<0.064 Ohms, 20 Hz to 20 kHz
>145 at 20 Hz
>125, 20 Hz to 20 kHz
2 W
260 W
390 W
3800 W
7 BTU/hr.
890 BTU/hr.
1300 BTU/hr.
6400 BTU/hr.
2 single-ended via RCA connector
2 balanced via XLR connector
2 CAST via 4-pin bayonet connector
2 pairs Krell binding posts
17.3 in. W x 9.8 in. H x 22.1 in. D
438 mm W x 248 mm H x 550 mm D
150 lb., 67.9 kg
135 lb., 61.1 kg
.
continued