Specifications - Hafler JF2000 Owner's Manual

SPECIFICATIONS

8-Ohm
Performance
4-Ohm
Performance
2-Ohm
Performance
S/N Ratio:
Peak Output
Current:
Frequency
Response:
Power Bandwidth:
Protection:
POWER: Over 200 Watts per channel from 20 Hertz to
20,000 Hertz, both channels driven, at rated distortion.
DISTORTION: Less than 0.05% Total Harmonic Distortion
plus Noise, 20 Hz to 20,000 Hz, both channels driven at full
power.
IM DISTORTION (IHF): Less than 0.01%
SLEW RATE: Exceeds 80 Volts per Microsecond.
POWER: Over 300 Watts per channel from 20 Hertz to
20,000 Hertz, both channels driven, at rated distortion.
DISTORTION: Less than 0.10% Total Harmonic Distortion
plus Noise, 20 Hz to 20,000 Hz, both channels driven at full
power.
IM DISTORTION (IHF): Less than 0.02%
Stable into two Ohms.
May overheat and shut down rapidy if driven hard at 2 Ohms.
Over 110 dB (unweighted) with respect to full power.
50 Amperes
Hz to 20,000 Hz: +0.l, -0.25 dB
20
5
Hz to 75,000 Hz: +0.l, -3.0 dB
5 Hz to 75,000 Hz
Capable of safe operation indefinitely into any load condi-
tion.
Sustained (over 1 second) hard clipping at ultrasonic fre-
quencies (over 20 KHz) will cause protection to activate, the
limit peak power. Please test ultrasonic behavior either with
signals that don't cause clipping or with tone bursts.
1 2