7260A
7270A
7271A
Free field frequency response (± .0 dB)
19 Hz - 100 Hz
Maximum short term sine wave SPL output
averaged from 0 to 85 Hz, measured in half space
at 1 meter
≥
108 dB SPL
≥
11 dB SPL
≥
118 dB SPL
Maximum peak SPL output with random pink noise,
measured in half space @ 1 meter
≥
11 dB SPL
≥
117 dB SPL
≥
1 dB SPL
Self generated noise level in free field @ 1 m
(A-weighted)
≤
15 dB
Harmonic distortion @ 1 m in half space
0 to 85 Hz
nd
rd
@ 90 dB SPL
≤
%
≤
%
@ 95 dB SPL
≤
%
≤
%
@ 100 dB SPL
≤
%
≤
%
Driver, magnetically shielded:
50 mm (10”)
05 mm (1”)
x 05 mm (1”)
Weight:
7 kg (58 lbs)
51 kg (111 lbs)
8 kg (179 lbs)
Dimensions:
Height
Width
Depth
57 mm (0 /4”)
46 mm (18 /16”)
6 mm (14 5/16”)
65 mm (4 5/8”)
555 mm (1 7/8”)
490 mm (19 5/16”)
755 mm (9 /4”)
80 mm (1 5/8”)
490 mm (19 5/16”)
7260A
7270A
7271A
Short term amplifier output power (Long term output
power is limited by driver unit protection circuitry)
10 W
50 W
500 W
Amplifier system distortion at nominal output
THD
≤
0.05 %
≤
0.05 %
≤
0.05 %
Mains voltage
100, 10, 0 or 0 V according to region
Voltage operating range
±10 %
±10 %
±10 %
Power consumption
Idle
Full output
15 VA
150 VA
15 VA
50 VA
0 VA
500 VA
7260A
7270A
7271A
Subsonic filter (18 dB/octave) below
19 Hz
Crossover frequency, (sub/main channels)
85 Hz default in stand-alone use
LFE cutoff Hz
85 Hz/10 Hz selectable
Bass Roll-Off control operating range in dB steps
@ 0 Hz
From 0 to –14 dB
Phase matching control in 90° steps
From 0 to -70°
Subwoofer Level control
0 to -18 dB
System Level control
0 to -5 dB in 5 dB steps
