Krell Theater 7 XD

€12,070.00

DESCRIPTION

The Theater 7 XD amplifier design uses Krell Current Mode technology—fully differential and discrete in the critical gain stages. This results in a highly linear and extended frequency response, well beyond the range of hearing, for smooth effortless highs and tight high impact bass.

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DESCRIPTION

PRODUCT DETAILS

Technical Specifications

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