Event Opal - amplifier specifications

specifi cations
low frequency amplifi er
high frequency amplifi er
Frequency Response
20Hz - 20kHz (±0.1dB)
Operating Band Pass
20Hz - 1,600Hz
Total Harmonic Distortion
0.009% @ 300 watts into 5 ohm load
Voltage Gain
24dB
Long Term Power @ 5 Ohms*
270 watts
Continuous Power @ 5 Ohms**
387 watts
Burst Power @ 5 Ohms***
600 watts
Output Topology
Class AB
Cooling
Convection - Aluminium Heat Sink
Frequency Response
20Hz - 20kHz (±0.1dB)
Operating Band Pass
1,600Hz - 20,000Hz
Total Harmonic Distortion
0.003% @ 90 watts into 5 ohm load
Voltage Gain
15dB
Long Term Power @ 5 Ohms*
50 watts
Continuous Power @ 5 Ohms**
112 watts
Burst Power @ 5 Ohms***
140 watts
Output Topology
Class AB
Cooling
Convection - Aluminium Heat Sink
* Both high frequency and low frequency were measured simultaneously for this specifi ctation.
** Continuous power was measured using 1kHz sine wave signal
*** Burst power was measured using a 1kHz burst tone waveform where the burst portion contains four cycles (on) and the
low level (off) signal contains 200 cycles. This test signal succinctly represents the strain and demands placed on the
amplifi er by music content containing high transients.
030-950-4-1_opal_user_manual.indd 18030-950-4-1_opal_user_manual.indd 18 19/12/2011 9:07:47 AM19/12/2011 9:07:47 AM