The Bogen Models S86 and S810 8" cone-type loud-
speakers provide excellent sound quality and trouble-
free operation. Their magnetic structure is designed
for maximum air gap energy and the diaphragms have
been selected for high sensitivity and optimized
response characteristics. The speakers are easy to
install in ceiling grilles or wall baffles. Mounting holes
have been provided for quick attachment of a trans-
former.
Transformers include the Model T725,which matches
an 8-ohm speaker to a 25- or 70-volt line with six
power taps for either voltage (4,2,1,1/2,1/4,and 1/8
watt), and the Model T72510 which matches an 8-
ohm speaker to a 25- or 70-volt line with five power
taps for either voltage (10,5,2-1/2,1-1/4,5/8 watts).
The S86 and S810 are available in factory assembled
versions, with the Model T725 transformer already
mounted. The S86 assembly is also available with a
terminal strip (-BR),and volume control (-V).
Bogen also offers the speakers,fully assembled with a
transformer, in an attractively finished wall baffle
(Model WB8),or in ceiling grilles for recessed instal-
lation. Assemblies are also available with optional vol-
ume control and/or terminal strip.
S86 S810
Cone Diameter: 8" 8"
Magnet Weight: 6 oz. 10 oz.
Magnet Material: Ceramic Ceramic
Voice Coil Impedance: 8 ohms 8 ohms
Voice Coil Diameter: 3/4" 1"
Frequency Response: 50Hz to 12kHz 70Hz to 15kHz
Axial Sensitivity (at 4 feet with 1-watt input): 95dB 96dB
Power Handling Capacity (program material): 7 watts 15 watts
Depth: 3-1/4" 3-1/4"
Shipping Weight: 16 @ 25 lbs. 16 @ 34 lbs.
Optional Speaker/Transformer Combinations:
S86T725,S810T725 – S86, S810 speaker with 25/70V transformer (Model T725)
S86T725BR – S86 speaker with 25/70V transformer and terminal strip (-BR)
Accessories:
T725 Transformer – 25V or 70V;Power Taps (watts): 4,2, 1, 1/2,1/4, 1/8;Voice Coil:8 ohms
T72510 Transformer – 25V or 70V;Power Taps (watts):10,5,2-1/2,1-1/4,5/8;Voice Coil:8 ohms
Attenuators – AT10A, AT35A: 10-watt and 35-watt,respectively
Specifications
Description
Features
Cone Loudspeakers,Wall Baffle,
Ceiling Grilles, and Assemblies
Specifications subject to change without notice.
©2001 Bogen Communications, Inc.
Part No.54-7777-06R2 Printed in U.S.A. 0106
• High quality,direct radiator speakers
• 7 watts and 15 watts power handling capacity
• Provision for quick attachment of transformer
• Available with transformer mounted and wired
Speaker Model
Variations and
Accessories
S86
S810
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