Hafler SR2300 owner manual Specifications, SR2600

Specifications

All measurements taken at Normal Operating Conditions (i.e. 1/8th rated output power) unless noted otherwise.

		SR2300	SR2600
POWER RATING:
8Ω	20-20kHz @ 0.1% THD	300W x 2 CH	600W x 2 CH
4Ω	20-20kHz @ 0.2% THD	300W x 2 CH	600W x 2 CH
2Ω	20-20kHz @ 0.3% THD	300W x 2 CH	600W x 2 CH
70V	20-20kHz @ 0.2% THD	600W x 1 CH	1200W x 1 CH
100V	20-20kHz @ 0.2% THD	600W x 1 CH	1200W x 1 CH
Bridged 8Ω	20-20kHz @ 0.2% THD	600W x 1 CH	1200W x 1 CH
Bridged 4Ω	20-20kHz @ 0.3% THD	600W x 1 CH	1200W x 1 CH
FREQUENCY RESPONSE:		10Hz-20kHz +/–0.1dB	10Hz-20kHz +/–0.1dB
		0.2Hz-100kHz +/–3dB	0.2Hz-100kHz +/–3dB
INPUT SENSITIVITY:
8Ω		0.9V	1.3V
4Ω		0.6V	0.9V
2Ω		0.45V	0.6V
MAX. INPUT:		3.0V	3.0V
SIGNAL-TO-NOISE:		>100dB “A” WGT	>100dB “A” WGT
CMMR:		>75dB at 1kHz	>75dB at 1kHz
INPUT IMPEDANCE:		47kΩ per phase balanced	47kΩ per phase balanced
DAMPING FACTOR:		>500	>500
POWER/THERMAL REQUIREMENTS:
Idle Condition*		55W	70W
“U” version		860mA @ 115VAC	1.0A @ 115VAC
“CE” version		430mA @ 230VAC	500mA @ 230VAC
Thermal Dissipation		190 BTU/hr	240 BTU/hr
Normal Operating Condition (1/8 rated power, pink noise) 280W			490W
“U” version		3.5A @ 115VAC	5.8A @ 115VAC
“CE” version		1.7A @ 230VAC	2.9A @ 230VAC
Thermal Dissipation		680 BTU/hr	1160 BTU/hr
Worst Case (1/3 rated power, pink noise)		550W	1000W
“U” version		6.6A @ 115VAC	12A @ 115VAC
“CE” version		3.3A @ 230VAC	5.9A @ 230VAC
Thermal Dissipation		1200 BTU/hr	2080 BTU/hr
FUSE:
"U" version (115VAC nominal)		7A, 3AG Slo-Blo, 1 ea.	15A, 3AG Slo-Blo, 1 ea.
"CE" version (230VAC nominal)		T5A, 5 x 20mm, 1 ea.	T6.3A, 5 x 20mm, 1 ea.
MAINS POWER VOLTAGE:
"U" version		100-140VAC, 50-60Hz	100-140VAC, 50-60Hz
"CE" version		200-265VAC, 50-60Hz	200-265VAC, 50-60Hz

*both channels driven at rated power

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