Extron Electronics SI 28 - Manual (Page 4)

SI 26 and SI 28 Speakers • Features 2
Features
Dimensions: SI 26 : 13.0" H x 8.5" W x 6.75" D
(33.0 cm H x 21.6 cm W x 17.1 cm D)
SI 28 : 16.5" H x 11.5" W x 8.6" D
(41.9 cm H x 29.2 cm W x 21.9 cm D)
a
Dual tuned bass reflex ports
b
1" ferrofluid-cooled, aluminum dome tweeter
c
Front locking access (allows for speaker position adjustment)
d
6.5" (SI 26) or 8" (SI 28) long-throw woofer
e
Grill and enclosure may be painted to match environment
f
Weather resistant construction
g
Push down spring terminals
h
Wall mount assembly with unique V-Lock™ (Patent Pending)
system included
i
Back cover for use when speakers are not wall mounted
j
Allen hex tool
k
Extron logo (fits in grill to cover locking port access)
l
Front grill retaining screws (2)
• 8 ohm nominal impedance
• 75 watts (SI 26) or 90 watts (SI 28) continuous pink noise
• 150 watts (SI 26) or 180 watts (SI 28) continuous program
• Internal driver overload protection circuit
1
2
3
4
5
6
11
12
10
9
8
7
Figure 3 — Speaker Features