The
TR Digital
Audio Amplifiers use class D technology that
reduces energy loss and therefore increases its
performance. In fact, only 10% of the gene-rated
power will be lost as heat, leaving 90% of the energy
to be delivered to the speakers. Besides a higher
efficiency, this system will maintain a low temperature
inside the amplifier.
DESCRIPTIVE
DATA
Power ratings
4Ω
6000W RMS per channel
Power
ratings 8Ω
3000W RMS per channel
Frequency response
0,-0.5db 30-20 000Hz
@ 1W RMS / 4Ω
+0,-0.5db 30-20 000Hz
@ 6000W RMS / 4Ω
Total harmonic
distortion
Less than 0.1% @ 5900W
RMS per channel
into 4Ω, max
2%, distortion limiter active
Transient intermodulation
distortion
None (0%) due to the
nature of the circuits
Output slew rate
Internally controlled,
no slew rate limit
Hum et noise
< 105db below full
power, from 20-20 000 Hz
Input sensitivity
26db for full power
into 4 or 8Ω
Load protection
DC protection from
input to output, load
mismatch, accidental
short circuit, limiter
Load impedance
2Ω per channel,
current limited by muting at 110A
Limiter
2 levels (-2db and
2% max. distortion)
Power consumption
2000VA max at 4Ω
at 1/3 power/channel
Front panel indicator
Enable, Limiter, Thermal,
Protect, PowerDrop
Efficiency
Minimum of 97.5% at
full power
Mode of operation
for power supply
Switch mode resonant
PWM at 62.5 Khz,
6.5 KW per channel
4 Quadrant ground
referenced common
mode resonant power stage
at 500 Khz convertion
amplifier.
Cooling
3 fans per channel,
small aluminium heat sink
Input
voltage
95-135V or 190-260V
internally switchable
Belisle
Acoustics Inc. pursues an active Research
& Development program and reserves the
right to alter specifications without prior
notice.
