Krell Trio 300 XD Multi Channel Amplifier Technical Specifications

3 Channel 300 Watt Amplifier Featuring Krell iBias™ Technology

Krell_Trio_300_XD_Multi-Channel_Amplifier_Rear

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 300 W, 8 Ω
<0.17% at 20 kHz, at 300 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 8W
Krell Trio 300 XD Multi-Channel Amplifier
Power consumption
Standby: 4 W
Idle: 200 W
Maximum: 2160 W

Heat output
Standby: 13.7 BTU/hr.
Idle: 800 BTU/hr.
Maximum: 7387 BTU/hr.

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

Outputs
3 pairs binding posts

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
100lbs., 45.4 kg (shipping)
85 lbs., 38.6 kg (unit only)