RAM1 AMPLIFIER UNIT
AIW26B LOUDSPEAKER UNIT
Lower cut-o frequency, -6 dB: < 39 Hz
Upper cut-o frequency, -6 dB: > 25 kHz
Accuracy of frequency response, (±2.5 dB): 45 Hz...21 kHz
Maximum short time sine wave acoustic
output at 1 m on axis in half space,
averaged from 100 Hz to 3 kHz:
>110 dB SPL
Maximum peak acoustic output for a pair
with music material:
>120 dB SPL
Drivers
Bass:
Treble:
165 mm (6.5 in)
19 mm (
3
/4 in) metal dome
Harmonic distortion at 90 dB SPL @ 1 m
on axis:
< 3% (50...200 Hz)
< 0.5% (>200 Hz)
Weight including grille assembly: 8.7 kg (19.2 lbs)
Required cut-out dimensions
Height:
Width:
Depth:
Permissible drywall panel thickness:
552 mm (21
3
/4 in)*
303 mm (11
15
/16 in)
102 mm (4 in)**
7 - 28 mm (
1
/4 in - 1
1
/8 in
** The grille is taller and wider than the cut-out and requires 30 mm
(1 1/16 in) of smooth wall surface around all sides of the cut-out.
** Depth = Free space requirement inside the wall cavity measured from
the surface of the drywall.
Bass amplier output power: Short term 120 W
Treble amplier output power: Short term 120 W
Input impedance: 10 kOhm
Crossover frequency: 3.5 kHz
Treble tilt control in 2 dB steps from
+2 to -4 dB & MUTE:
@15 kHz
Bass roll-o control in 2 dB steps from
0 to -6 dB:
@50 Hz
Bass tilt control in 2 dB steps from
0 to -6 dB & MUTE:
@100 Hz
Mains voltage: 100/200 V or 115/230 V
Power consumption
(Standby / Idle / Full output):
23/23/200 W
Maximum ambient temperature 35°C (95°F)
Weight: 4.6 kg (10.1 lbs)
Dimensions
Height:
Width:
Depth:
130 mm (5
1
/8 in)
145 mm (5
3
/4 in)
309 mm (12
3
/16 in)
Figure 15. AIW26B grille front view. The
thickness of the grille is 4 mm (3/16 in).
Figure 17. RAM1 side view
130
(5 1/8 in)
117
(4 5/8 in)
281 (11 1/16 in)
309 (12 3/16 in)
145
(5 3/4 in)
137
(5 3/8 in)
Figure 16. RAM1 top view
4 (3/16 in)
365 (14 3/8 in)
589
(23 3/16 in)
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