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Input Impedance:

47,000 ohms.

Input Sensitivity:

1.2 volts rms for 120 watts into 8 ohms.

Slew rate:

10 kHz,  60 volts peak to peak square wave: 45 v/us

Damping Factor:

300 to 1  kHz into 8 ohms.

200 to 10  kHz into 8 ohms.

Power consumption:

120 watts both channels into 8 ohms: 550 VA

Quiescent: 120 VA

Size:

5-1/4” high plus 1/2” feet, 17” wide. and 10-1/2”  deep.

Net Weight:

27 Ibs.

Shipping Weight:

31 Ibs.

All specifications are subject to change without notice.

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Summary of Contents for SE240

Page 1: ...OWNER S MANUAL HAFLER SE240 POWER AMPLIFIER A Division of Rockford Corporation 613 South Rockford Drive Tempe Arizona 85281 602 967 3565...

Page 2: ...o 4 ohms below 04 THD 20 Hz 20 kHz per channel 175 watts IM Distortion IHF Less than 0 005 from 1 watt to 120 watts each channel into 8 ohms Typical THD at 0 watts into 8 ohms 20 Hz 0 004 1 kHz 0 004...

Page 3: ...eak square wave 45 v us Damping Factor 300 to 1 kHz into 8 ohms 200 to 10 kHz into 8 ohms Power consumption 120 watts both channels into 8 ohms 550 VA Quiescent 120 VA Size 5 1 4 high plus 1 2 feet 17...

Page 4: ...n the design to ensure longevity and above all sonic excellence INSTALLATION Ventilation Adequate air flow is important to the continuing reliability of any amplifier Cool air must be able to circulat...

Page 5: ...ion to the current required by any other switched units You may instead connect the amplifier directly to a wall outlet and control it with its own front panel power switch Connecting Cables INPUT Con...

Page 6: ...is Tin bare wire ends with solder to secure all strands PHASING Consistent phase relationships are important when connecting speakers in order to enable full bass reproduction as well as mid range and...

Page 7: ...ed output terminals The left red terminal is and the right red terminal is the connection No connections may be made to any black terminal Set the Mono Stereo switch to Mono and con nect the input sig...

Page 8: ...pilot lamp in the power switch will glow whenever power is applied in the SE 240 If it does not light check for a blown AC line fuse The SE 240 is equipped with a unique protection system that consta...

Page 9: ...m the factory to owner within the continental U S It is the owner s responsibility to pay shipping preferably UPS to the factory collect shipments will not be accepted Units under warranty should be a...

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