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VI. SPECIFICATIONS
Alpha I I ntro L L R
Compact M M onitor
FREQUENCY R R ANGE
(Anechoic Chamber)
Response
On A A xis @ @ 0 0 º ± ± 3 3 dB
100-2 2 1,000Hz
Off Axis @ 30º ± 3dB
100-10,000Hz
LF C C utoff – – 10dB
90Hz
SENSITIVITY
(1W (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted)
Anechoic Chamber
85dB
Typical L L istening R R oom
87dB
IMPEDANCE
Nominal
6 O O hms
Minimum
4 Ohms
INPUT P P OWER
(RMS, Clipping < 10% Time)
Recommended
15-8 8 0 W W atts
Program
60 Watts
ACOUSTIC D D ESIGN
Tweeter (Nominal)
¾" ( ( 19mm)
Aluminum Dome with
Ferrofluid
Woofer (Nominal)
3½" ( ( 90mm)
Polypropylene Cone
Rubber Surround
Crossover
3,000Hz, B3
Internal V V olume
0 0 .07 c c u f f t ( ( 2.0 l l iter)
Design T T ype
Acoustic S S uspension
Sealed
Video S S hielded
SIZE (W x H x D)
4¼" x x 6 6 ¾" x x 6 6 ¼"
108mm x 171mm x 159mm
WEIGHT
Net
3.3 l l b ( ( 1.5kg)/each
Shipping
7.6 lb (3.5kg)/pair
FINISH
Black o o r W W hite T T extured
FEATURES
5 5 -w w ay G G old-p p lated B B inding P P osts,
Perforated A A luminum G G rille,
Structural P P lastic F F ront B B affle,
½" ( ( 13mm) M M DF S S leeve,
Structural P P lastic R R ear B B affle
with K K eyhole S S lot & & ¼ ¼ -2 2 0
Brass I I nsert,
Wall o o r B B ottom R R ubber B B umpers,
STANDS
Optional A A lpha I I ntro S S tands
All specifications are subject to change without notice. PSB ® is a trademark of Lenbrook, Inc. used under license by PSB Speakers, a division of Lenbrook Industries Limited. © 2000 PSB Speakers. All rights reserved.
A A lpha I I ntro C C LR
Alpha B B
Center/Monitor
Compact M M onitor
90-2 2 1,000Hz
65-2 2 1,000Hz
90-10,000Hz
65-10,000Hz
80Hz
55Hz
86dB
89dB
88dB
91dB
8 O O hms
6 O O hms
6 Ohms
4 Ohms
1 1 5-8 8 0 W W atts
1 1 0-9 9 0 W W atts
60 Watts
60 Watts
¾" ( ( 19mm)
¾" ( ( 19mm)
Aluminum Dome with
Aluminum Dome with
Ferrofluid
Ferrofluid
2 2 x x 3 3 ½" ( ( 90mm)
5 5 ¼" ( ( 130mm)
Polypropylene Cone
Polypropylene Cone
Rubber Surround
Rubber Surround
3,000Hz, B3
3,000Hz, B3
0.10 c c u f f t ( ( 2.8 l l iter)
0.29 c c u f f t ( ( 8.0 l l iter)
A A coustic S S uspension
Bass R R eflex
Sealed
1½" (40mm) Rear Port
Video S S hielded
Video S S hielded
9 9 ¾" x x 4 4 ¼" x x 6 6 ¼"
6 6 ½" x x 1 1 1¼" x x 9 9 ¼"
248mm x 108mm x 159mm
165mm x 286mm x 235mm
4.8lb ( ( 2.2kg)/each
8 8 .8lb ( ( 4.0 k k g)/each
5.6 lb (2.6kg)/each
21.4 lb (9.7kg)/pair
Black o o r W W hite T T extured
Black o o r L L ight C C herry
Woodgrained
5 5 -w w ay G G old-p p lated B B inding P P osts,
5-w w ay G G old-p p lated B B inding P P osts,
P P erforated A A luminum G G rille,
P P erforated S S teel G G rille,
S S tructural P P lastic F F ront B B affle,
Structural P P lastic F F ront B B affle,
½ ½ " ( ( 13mm) M M DF S S leeve,
5 5 /8" ( ( 15mm) M M DF s s leeve,
S S tructural P P lastic R R ear B B affle
S S tructural P P lastic R R ear B B affle
with H H orizontal/Vertical K K eyhole
w w ith K K eyhole S S lot & & 2 2 R R ear ¼ ¼ -2 2 0
Slots & & ¼ ¼ -2 2 0 B B rass I I nserts,
Brass I I nserts,
Wall o o r B B ottom R R ubber B B umpers,
Wall o o r B B ottom R R ubber B B umpers
Optional A A lpha I I ntro S S tands
Optional S S P-2 2 5i Stands
Alpha C C
Alpha T T
Center/Monitor
Tower
62-2 2 1,000Hz
55-2 2 1,000Hz
62-10,000Hz
55-10,000hz
52Hz
45Hz
90dB
89dB
92dB
91dB
8 O O hms
8 O O hms
6 Ohms
6 Ohms
10-1 1 20 W W atts
15-1 1 20 W W atts
60 Watts
60 Watts
¾" ( ( 19mm)
¾" ( ( 19mm)
Aluminum Dome with
Aluminum Dome with
Ferrofluid
Ferrofluid
2 x x 5 5 ¼" ( ( 130mm)
2 x x 5 5 ¼" ( ( 130mm)
Polypropylene Cone
Polypropylene Cone
Rubber Surround
Rubber Surround
3,000Hz, B3
3,000Hz, B3
0.46 c c u f f t ( ( 12.8 l l iter)
1.19 c c u f f t ( ( 33.4 l l iter)
Bass R R eflex
Bass R R eflex
2" (50mm) Rear Port
2¾" (70mm) Rear Port
Video S S hielded
Video S S hielded
17¼ x x 6 6 ½" x x 9 9 ¼"
6½" x x 3 3 5¼" x x 1 1 2"
438mm x 165mm x 235mm
165mm x 895mm x 305mm
15.9lb ( ( 7.2 k k g)/each
29.0lb ( ( 13.2 k k g)/each
16.6lb (7.5kg)/each
35.0lb (15.9kg)/each
Black o o r L L ight C C herry
Black o o r L L ight C C herry
Woodgrained
Woodgrained
5-w w ay G G old-p p lated B B inding P P osts,
5-w w ay G G old-p p lated B B inding P P osts,
Perforated S S teel G G rille,
Perforated S S teel G G rille,
Structural P P lastic F F ront B B affle,
Structural P P lastic F F ront B B affle,
5/8" ( ( 15mm) M M DF s s leeve,
¾' ( ( 19mm) M M DF S S leeve,
Strutural P P lastic R R ear B B affle w w ith
Adjustable S S pikes
Horizontal/Vertical K K eyhole S S lots
Rubber L L evelers
& 2 2 p p air R R ear ¼ ¼ -2 2 0 B B rass I I nserts,
Wall o o r B B ottom R R ubber B B umpers
Optional S S P-1 1 7i Stands
Alpha S S
Surround
85-2 2 1,000Hz
85-10,000Hz
75Hz
86dB
88dB
8 O O hms
6 Ohms
15-8 8 0 W W atts
60 Watts
2 x x ¾ ¾ " ( ( 19mm)
Aluminum Dome with
Ferrofluid
2 x x 3 3 ½" ( ( 90mm)
Polypropylene Cone
Rubber Surround
3,000Hz, B3
0.10 c c u f f t ( ( 2.8 l l iter)
Acoustic S S uspension
Bipole
Video S S hielded
9¼" x x 6 6 ¾" x x 4 4 ¾"
235mm x 171mm x 121mm
4.9lb ( ( 2.2kg)/each
10.8lb (4.9kg)/pair
Black o o r W W hite T T extured
5-w w ay G G old-p p lated B B inding P P osts,
Perforated A A luminum G G rilles,
Structural P P lastic F F ront B B affles,
½" ( ( 13mm) M M DF S S leeve,
K K eyhole W W all M M ounting P P late
Rubber B B umpers
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