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Krell Duo 300 XD

8,250.00

2 Channel Power Amplifier
300 Watt Amplifier Featuring Krell iBias Technology

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Description

Duo 300 XD
2 Channel Power Amplifier
300 Watt Amplifier Featuring Krell iBias Technology

Specifications

Frequency response
20 Hz to 20 kHz +0, -0.13 dB
0.5 Hz to 100 kHz +0, -3 dB

Signal-to-noise ratio
>98 dB, wideband, unweighted, referred to full power output
>116 dB, “A”-weighted

Gain
26.2 dB

Total harmonic distortion
<0.045% at 1 kHz, at 400 W, 8 Ω
<0.17% at 20 kHz, at 400 W, 8 Ω

Input Impedance
Single-ended: 100 kΩ
Balanced: 200 kΩ

Input sensitivity
Single-ended or balanced: 2.4 V RMS

Output power
300 W RMS at 8 Ω
540 W RMS at 4 Ω

Output voltage
138 V peak-to-peak
49 V RMS

Output current
16 A peak

Slew rate
40 V/μs

Output impedance
<0.007Ω, 20 Hz to 20 kHz

Damping factor
>1140, 20 Hz to 20 kHz, referred to 8 Ω

Power consumption
Standby: 4 W
Idle: 180 W
Maximum: 1600 W

Heat output
Standby: 13.7 BTU/hr.
Idle: 615 BTU/hr.
Maximum: 5677 BTU/hr.

Inputs
2 single-ended via RCA connector
2 balanced via XLR connector

Outputs
2 pairs binding posts

Dimensions
17.1 in. W x 7.65 in. H x 21.10in. D
434 mm W x 194 mm H x 536mm D

Weight
80 lbs., 3.64 kg (shipping)
70 lbs., 31.8 kg (unit only)

Download the iBias Setup Guide
Download the Krell Duo 300 XD Sell Sheet