DSL810-72, DSQ810-72
15W Surface Mount Speaker Assemblies
Quality Features
Ready-to-install surface assemblies include a 15W dual
cone speaker with transformer and square perforated
grille mounted within an acoustic lined backbox.
Attractive beveled edge grille and slope-front or square
housings are finished in neutral Network Grey color to
blend with any architectural decor.
Housing features wiremold knockouts top/bottom and a
universal mounting hole pattern on the rear for easy
installation to 4” square/octagon or gang size boxes.
Description
DSL and DSQ Series speaker assemblies with 8-inch driver
are easy-to-install paging and background music systems for
school classrooms, medical offices, and anywhere that an
attractive surface-mounting speaker is required.
Slope front Model DSL810-72 and square Model DSQ810-72
include 15W dual cone driver Model 810 with a 70/25V transformer mounted to Lowell's popular SG-8 beveled edge grille.
The system backboxes (slope-front and square) are steel with 11/2" thick acoustic batting, a universal mounting hole pattern on
the rear and knockouts for 500 Series wire-mold top and bottom
for trouble free installation.
DSL / DSQ Series (15W)
Assemblies include a slope-front or 4”D square backbox with a
factory mounted 15W speaker, transformer and grille.
Slope front Model DSL810-72 measures 11.3”H x 11.5”W x
5.25”D (top) 3”D (bottom). Square Model DSQ810-72 measures 11.3”H x 11.5”W x 4”D. The backbox and grille on both
models are finished in Lowell's neutral Network Grey powder
epoxy to blend well in nearly any architectural setting.
DSL810-72
Slope front 15W assembly
Network Grey (neutral) finish
A & E Specifications
Speaker assembly for surface mount indoor applications shall
be Lowell Model ______ (DSL810-T72 or DSQ810-72).
Assembly shall include a 15W dual cone driver with dual voltage transformer and square grille mounted within a steel
housing (slope-front or square). The housing shall be lined
with 1.5” thick acoustic batting and have wiremold knockouts
top and bottom and a universal mounting hole pattern on the
rear. Speaker shall have a frequency response of 47Hz 20kHz +6dB and an average sensitivity of 95dB. Transformer
shall be dual voltage (70V / 25V) with power taps at 0.25, 0.5,
1, 2, and 5 watts with color coded leads. The housing and
grille shall be finished in durable powder epoxy paint.
Assembly
Model
DSL810-T72
DSQ810-T72
Driver
Model
810
Size
8"
Driver
Model
810
810
Power
Rating
15W
RMS
2a-216
pg 1 of 2
Printed in U.S.A. © 09-17-09
Transformer
70V / 25V
70 / 25
70 / 25
Type
Dual
cone
Transformer
Taps
0.25, 0.5, 1, 2, 5W
0.25, 0.5, 1, 2, 5W
DSQ810-72
Square 15W assembly
Network Grey (neutral) finish
810 (15W)
Dual cone driver includes mounted transformer.
ASSEMBLY MODELS
Grille
Backbox
(Steel w acoustic lining)
SG-8 (11.375Sq)
11.3"H x 11.5"W x 5.25"D (top), 3"D (bottom)
SG-8 (11.375Sq)
11.3"H x 11.5"W x 4"D
DRIVER SPECIFICATIONS (measured half space)
Ceramic
Frequency
Dispersion
Voice Coil
Magnet
Response
Impedance
10 oz.
47Hz - 20kHz +6dB
120° @
8 Ohms
2000Hz -6dB
Voice Coil
Diameter
1"
Rear Mounting
Holes
4”SQ, 4”Oct, 2-gang, 1-gang
Rear hanger bracket
Sensitivity
1W / 1M
95dB Avg.
100dB Peak
Depth
Weight
2.84"
2.0 lbs.
Lowell Manufacturing Company • 100 Integram Drive • Pacific, Missouri 63069 U.S.A.
Call 800.325.9660, 636.257.3400 • Fax 636.257.6606 • Click www.lowellmfg.com
Lowell makes every effort to provide accurate information and reserves the right to change specifications and/or improve manufacturing methods.
DSL810-72, DSQ810-72
15W Surface Mount Speaker Assemblies (continued)
A U D I O
Knockout top and bottom for
wiremold 500
Rear features a universal hole pattern for
easy installation to 4” square, 4” octagon,
2-gang and 1-gang E.O. Boxes
0.125”
11.5”
5.25”
Acoustic
lining
Perf
Grille
11.5”
7.875”
11.3”
7.875”
0.375”
hole
12”/10”
Speakers &
Accessories
15W
speaker
0.375”
hole
3.00”
DSL810-72 speaker assembly dimensions
8”
Speakers &
Accessories
6”
Knockout top and bottom for
wiremold 500
4.00”
0.125”
11.5”
Speakers &
Accessories
Rear features a universal hole pattern for
easy installation to 4” square, 4” octagon,
2-gang and 1-gang E.O. Boxes
Acoustic
lining
4”
Speakers &
Accessories
7.875”
Horn
Speakers &
Accessories
Perf
Grille
11.3”
7.875”
0.375”
hole
15W
speaker
Masking
Speakers &
Generators
0.375”
hole
Control
Accessories
& Electronics
DSQ810-72 speaker assembly dimensions
Systems
Lowell Manufacturing Company • 100 Integram Drive • Pacific, Missouri 63069 U.S.A.
Call 800.325.9660, 636.257.3400 • Fax 636.257.6606 • Click www.lowellmfg.com
Lowell makes every effort to provide accurate information and reserves the right to change specifications and/or improve manufacturing methods.
2a-216
pg 2 of 2