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Specifications
FREQUENCY RANGE
Response
On Axis @ 0°±3dB
On Axis @ 0°±1 1/2dB
Off Axis @ 30°±1 1/2dB
LF Cutoff -10dB
47-23,000Hz
47-20,000Hz
47-10,000Hz
38Hz
Synchrony
One B
Bookshelf
Loudspeaker
SENSITIVITY
Anechoic Chamber
Typical Listening Room
86dB
88dB
IMPEDANCE
Nominal
Minimum
INPUT POWER
Recommended
Program
15-150 Watts
150 Watts
ACOUSTIC DESIGN
Tweeter (Nominal)
1" (25mm)
Titanium Dome
with Ferrofuild
Woofer (Nominal)
6 1/2" (165mm)
Fine Weave Fibreglass/
Natural Fiber Cone
Rubber Surround
Crossover
Internal Volume
Design Type
2,200HZ, LR4
0.75 cu ft (21 liter)
Bass Reflex
SIZE (W x H x D)
Net
Gross
8 3/4" x 14 ” x 12 3/4"
221mm x 364mm x 325mm
1/2
WEIGHT
Net
Shipping
Volume
22 lb (10 kg) each
48 lb (22 kg)/pair
FINISH Black Ash or Dark Cherry
Midrange (Nominal)
30-23,000Hz
33-20,000Hz
33-10,000Hz
24Hz
Synchrony
One
Tower
Loudspeaker
Synchrony
Two
Tower
Loudspeaker
88dB
90dB
20-300 Watts
300 Watts
1" (25mm)
Titanium Dome
with Ferrofuild
3 x 6 1/2" (165mm)
Fine Weave Fibreglass/
Natural Fiber Cone
Rubber Surround
2,200HZ, LR4, 500Hz
2.4 cu ft (67 liter)
Bass Reflex
8 3/4" x 43" x 12 3/4"
221mm x 1092mm x 325mm
61 lb (28 kg) each
71 lb (32kg) each
Black Ash or Dark Cherry
36-23,000Hz
36-20,000Hz
36-10,000Hz
29Hz
88dB
90dB
20-300Watts
300 Watts
1" (25mm)
Titanium Dome
with Ferrofuild
3 x 5 1/4" (135mm)
Fine Weave Fibreglass/
Natural Fiber Cone
Rubber Surround
2,200HZ, LR4
1.8 cu ft (51 liter)
Bass Reflex
7 1/2" x 39 ” x 10 3/4"
187mm x 1000mm x 273mm
1/2
46 lb (21 kg) each
52 lb (24 kg) each
Black Ash or Dark Cherry
4" (102mm)
Fine Weave Fibreglass/
Natural Fiber Cone
Rubber Surround
All specifications are subject to change without notice. PSB, PSB Speakers and Synchrony are trademarks of, or used under
license by, PSB Speaksers, a division of Lenbrook Industries Limited.
© 2007 PSB All other trademarks used herein are trademarks of their respective owners. All rights reserved.
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Owner’s Manual
4 Ohms
4 Ohms
4 Ohms
4 Ohms
4 Ohms
4 Ohms