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SPECIFICATIONS
90is 190is 290is
SYSTEM TYPE High performance High performance book High performance book
Front radiating 2 way shelf speaker. Front shelf speaker. Front
design. Rear port. Radiating 2 way design. Radiating 2 way design.
Front vented. Front vented.
TWEETER 1/2” (13mm) titanium 1” - 1” (25.4mm) 1” - 1” (25.4mm)
coated dome. Ferro-fluid cooled vapour Ferro-fluid cooled vapour
deposited titanium deposited titanium
BASS/MID DRIVERS 1 x 5-1/4” (13.5cm) 1 x 5-1/2” (14cm) injection 1 x 6-1/2” (16.5cm)
injection molded molded polypropylene molded polypropylene
diaphragm cones.Termination via cones.Termination via
Butyl surrounds. Butyl surrounds.
FREQUENCY
RESPONSE
On-Axis: ± 3 dB 58Hz - 20KHz 47Hz - 22KHz 43Hz - 22KHz
USABLE BASS
CUTOFF (@ -10dB) 50Hz 41Hz 37Hz
SENSITIVITY 84dB 89.5dB 87dB 89dB
(Anechoic) 86.5dB 88dB 2.83 V / 1M 86dB 2.83 V / 1M
CROSSOVER POINTS 3.0KHz 1.8KHz 1.8KHz
NOMINAL IMPEDANCE: 8 Ohms 8 Ohms 8 Ohms
REC.AMP POWER 15-80 watts RMS 15-110 watts RMS 15-125 watts RMS
MAX POWER
HANDLING: 80 watts RMS 125 watts RMS 125 watts RMS
DIMENSIONS:
H x W x D (po) 10-
1/2 x 6-1/2 x 8-1/4 14-5/8 x 7-1/4 x 10-1/4 16 x 8-1/2 x 10-1/2
(cm) 26.7 x 16.5 x 21 84.2 x 18.4 x 26 40.6 x 21.6 x 26.7
WEIGHT 8 lbs. (3.15kg) 16 lbs. (6.3kg) 18 lbs. ea. (7.1kg)
FNISH Black Ash / White Black Ash Vinyl Veneer Black Ash Vinyl Veneer
Rosewood Rosewood
GRILLE COLOUR Black/White Black Black
DESCRIPTIONS AND SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
90is series owners manual
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Mir90isrev.QXD 10/28/02 12:00 PM Page 9