Bass amplifier output power with an 8 Ohm load: 12 W
Treble amplifier output power with an 8 Ohm load: 12 W
Long term output power is limited by driver unit
protection circuitry.
Amplifier system distortion at nominal output:
THD + N < 0.08 %
Mains voltage:
100, 120, 220 or 230 V
according to region
Voltage operating range: ±10 %
Power consumption: Idle 5 VA
Full output 35 VA
Lower cut-off frequency, –3 dB: < 73 Hz
Upper cut-off frequency, –3 dB:
> 21 kHz
Free field frequency response of system:
74 Hz – 18 kHz (± 2.5 dB)
Maximum short term sine wave acoustic output on axis
in half space, averaged from 100 Hz to 3 kHz:
@ 1 m
> 93 dB SPL
@ 0.5 m
> 99 dB SPL
Maximum long term RMS acoustic output in same
conditions with IEC weighted noise (limited by driver
unit protection circuit): @ 1 m
> 91 dB SPL
Maximum peak acoustic output per pair in half space
@ 1 m with music material:
> 102 dB
Self generated noise level in free field @ 1 m on axis:
< 5 dB (A-weighted)
Harmonic distortion at 85 dB SPL @ 1 m on axis:
Frequency: 70…400 Hz < 3 %
> 400 Hz < 0.5 %
Drivers: Bass 76 mm (3") cone
Treble 19 mm (
3
/
4
") metal dome
Weight: 1.4 kg (3.1 lb)
Dimensions: Height 195 mm (7
11
/
16
”)
(including Iso-Pod™ table stand)
Height
181 mm (7
1
/
8
”)
(without Iso-Pod™ table stand)
Width
121 mm (4
3
/
4
")
Depth 114 mm (4
1
/
2
”)
Signal input connector:
RCA female, unbalanced
10 kOhm, pin +, sleeve -
Input level for 90 dB SPL output at 1 m:
-6 dBu at level control max
Level control range:
-12 dB relative to maximum
output
Crossover frequency, Bass/Treble: 3.0 kHz
Desktop Control operating range:
0 to –4 dB @ 200 Hz
Bass Tilt control operating range in –2 dB steps:
0 to –6 dB @ 100 Hz
The ‘CAL’ position is with all tone controls set to ‘off’
and the input sensitivity control to maximum (fully
clockwise).
AMPLIFIER SECTION
CROSSOVER SECTIONSYSTEM SPECIFICATIONS