Krell Theater 7 XD Multi Channel Amplifier Technical Specifications
7 Channel 100 Watt Amplifier Featuring Krell iBias™ Technology
![Krell_Theater_7_XD_Multi-Channel_Rear Krell_Theater_7_XD_Multi-Channel_Rear](https://www.krellhifi.com/wp-content/uploads/elementor/thumbs/Krell_Theater_7_XD_Multi-Channel_Rear-po8ikhhks1c0thzjmuvfouy53t0ifcqktuj7p7bshs.jpg)
Frequency response
20 Hz to 20 kHz +0, –0.11 dB
<3 Hz to 200 kHz +0, –3 dB
Signal-to-noise ratio
>101 dB, wideband, unweighted, referred to full power output
>114 dB, “A”-weighted
Gain
25.5 dB
Total harmonic distortion
<0.02% at 1 kHz, at 100 W, 8 Ω, two channels driven;
<0.20% at 20 kHz, at 100 W, 8 Ω, two channels driven;
Input impedance
Single-ended: 27 kΩ;
Balanced: 54 kΩ;
Input sensitivity
Single-ended or balanced: 1.50 V RMS
Output power, per channel
120W RMS at 8 Ω, 2 channels driven
115W RMS at 8 Ω, 3 channels driven
110W RMS at 8 Ω, 5 channels driven
105W RMS at 8 Ω, 7 channels driven
210W RMS at 4 Ω, 2 channels driven
190W RMS at 4 Ω, 3 channels driven
165W RMS at 4 Ω, 5 channels driven
140W RMS at 4 Ω, 7 channels driven
Output voltage
93 V peak-to-peak
33 V RMS
Output current
10 A peak
Output impedance
<0.025 Ω, 20 Hz to 20 kHz
Damping factor
>320, 20 Hz to 20 kHz, referred to 8 Ω
Power consumption
Standby: 1 W
Idle: 66 W
Maximum: 2000 W
Heat output
Standby: 3.42 BTU/hr.
Idle: 225 BTU/hr.
Maximum: 2200 BTU/hr.
Inputs
7 single-ended via RCA connector
7 balanced via XLR connector
Outputs
7 pairs five-way binding posts
Remote connectors
One 12 VDC input (12 V trigger) via 3.5 mm jack
Dimensions
17.1 in. W x 7.65 in. H x 21.10 in. D
434 mm W x 194 mm H x 536 mm D
Weight
80 lbs., 36.4 kg (shipping)
70 lbs., 31.8 kg (unit only)