Lowell SL-810-72K Specifications
Model: SL810 series
SL Sloped-front Wall Speaker Assembly (15W)
escription
D
The SL810 is an attractive speaker assembly for surfacemount applications where the aesthetics of a wood finish
housing with black cloth grille are preferred for the paging
and music speakers. Each assembly includes dual cone 8"
10 oz. driver Model 810 with a factory wired dual voltage
transformer mounted within a slope-front housing. Housing
measures 10.551"H x 9.469"W with a front-to-rear depth of
5.5" at the top and 3.625" at the bottom. The housing is particle board construction with an attractive walnut laminate
and black fabric grille.
The assembly includes a rear mounted hanger bracket with
easy-install keyhole mount located on the center top edge of
the housing. The housing has an open back and features a
.354"Dia. opening with a black gasket, bottom center, for optional factory wired volume control. For wired volume control
with knob adjustment, select Model SL810-T72K.
Features
The speaker assembly includes a sloped-front
wood enclosure with a factory mounted driver,
transformer, and optional volume control.
• Attractive wood-finish assemblies are ideal for surface
mount speaker applications.
• Assemblies include a hanger bracket and color coded
speaker leads for fast wall-mount installation.
• Choose models with or without knob-adjust volume
control.
A & E Specifications
Slope-front speaker assembly shall be Lowell Model
__________ (SL810-T72 or SL810-T72K with knob-style
volume control). Assembly shall include a 15W dual cone
driver with dual voltage transformer mounted within a slopefront housing constructed of particle board and covered with
a walnut laminate and black cloth grille. Speaker shall have
a frequency response of 47Hz - 20kHz +
6dB and an average sensitivity of 95dB. Factory-wired transformer shall be
dual voltage (70V / 25V) with power taps at 0.25, 0.5, 1, 2,
and 5 watts. Assembly shall terminate with color coded
leads.
Assembly driver includes a
wired dual voltage transformer.
Assembly Driver Transformer Transformer Grille Sloped Backbox Mounting Volume
Model Model 70V / 25V (wired) (Particle board with walnut laminate) Style Control
SL810-T72 810 70 / 25 0.25, 0.5, 1, 2,5W Black cloth 10.551"H x 9.469"W x 5.5"D (top), 3.625"D (bottom) Rear hanger bracket No
SL810-T72K 810 70 / 25 0.25, 0.5, 1, 2,5W Black cloth 10.551"H x 9.469"W x 5.5"D (top), 3.625"D (bottom) Rear hanger bracket Yes (knob)
Spec No. 2a-206
(rev. 09.17.09)
pg. 1 of 2
©2012 Lowell Manufacturing Company, 100 Integram Dr., Pacific MO 63069. Phone–800.325.9660
Fax—636.257.6606. Lowell makes every effort to provide accurate information while reserving the right to
change specifications and/or improve manufacturing methods without notification. (lowellmfg.com)
Model: SL810 series
3.625"
5.5"
9.469"
3.625"
10.551"
5.5"
SL Sloped-front Wall Speaker Assembly (15W)
Driver Size Power Type Ceramic Frequency Dispersion Voice Coil Voice Coil Sensitivity Depth Weight
Model Rating Magnet Response Impedance Diameter 1W / 1M
810 8" 15W Dual 10 oz. 47Hz - 20kHz +6dB 120°@ 8 Ohms 1" 95dB Avg. 2.84" 2.0 lbs.
RMS cone 2000Hz -6dB 100dB Peak
DRIVER SPECIFICATIONS
Hanger bracket
Factory
mounted 8"
15W driver
Model 810
with 25/70V
transformer.
.354" dia. hole with black
rubber gasket for optional
volume control (suffix -K).
Spec No. 2a-206
(rev. 09.17.09)
pg. 2 of 2
Black cloth
grille
©2012 Lowell Manufacturing Company, 100 Integram Dr., Pacific MO 63069. Phone–800.325.9660
Fax—636.257.6606. Lowell makes every effort to provide accurate information while reserving the right to
change specifications and/or improve manufacturing methods without notification. (lowellmfg.com)
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