Lowell DSL-805-72 Data Sheet
Heard Everywhere Since 1947
pec No. 1254 | Rev. 03.31.15 | pg. 1/2
S
Model No.
DSL-805-72
Loudspeaker
• Includes 8"/12W dual cone driver,
transformer, backbox, grille
Ready-to-install speaker assembly for background music and
paging in classrooms, offices, retail locations and just about anywhere an attractive surface-mount speaker system is required.
Each assembly includes an 8" 12W dual cone driver with 70/25V
transformer, white steel grille and backbox with sloped front.
Features
• 8" 12W dual cone driver with 5 oz. magnet
• 70/25V transformer with taps 0.25, 0.5, 1, 2, 5W
• Grille with beveled edge
• Backbox with sloped front
— 11.3”H x 11.5”W
— 5.29"D (top), 3.05"D (bottom)
— Top/bottom knockouts for 500 Series wiremold
— Universal mounting hole pattern in rear allows easy instal-
lation to a 4” square, 4" octagon, 1-gang or 2-gang box
— White powder epoxy finish
Features an 8" 12W dual cone
driver with 70/25V mounted
transformer.
ith domestic &
w
nternational parts
i
A & E Specifications
The speaker assembly for indoor surface-mount applications
shall be Lowell Model No. DSL-805-72. It shall include an 8" 12W
dual cone driver with 5 oz. magnet, dual voltage 70/25V transformer, white steel grille and backbox with sloped front. The backbox shall measure 11.3"H x 11.5"W x 5.29"D (at top). It shall
feature wiremold knockouts on top/bottom and universal mounting hole pattern on rear. The system shall have a frequency response of 122Hz–7.4kHz (+
Average sensitivity shall be 95.1dB. The transformer shall be dual
voltage (70/25V) with power taps at 0.25, 0.5, 1, 2, and 5W with
color coded leads. The steel backbox and grille shall have a white
powder epoxy finish.
Lowell makes every effort to provide accurate information while reserving the right to change specifications and/or improve manufacturing methods without notification.
©2015 Lowell Manufacturing Company, 100 Integram Dr., Pacific MO 63069 | 800.325.9660 | www.lowellmfg.com
6dB) and 65Hz–20kHz (+12dB).
Ordering Option
Model No. DSL-805-72K: Includes a volume control on the
bottom (white knob).
pec No. 1254 | Rev. 03.31.15 | pg. 2/2
S
Heard Everywhere Since 1947
Model No. Summary
Model No. Driver Transformer Transformer Taps Grille / Backbox Rear Mounting Holes Volume Control
DSL-805-72 8" 12W dual cone 70/25V 0.25, 0.5, 1, 2, 5W Sloped front 4”sq, 4”octagon, 1 and 2-gang -----
SL-805-72K 8" 12W dual cone 70/25V 0.25, 0.5, 1, 2, 5W Sloped front 4”sq, 4”octagon, 1 and 2-gang Yes
D
System Specifications (measured half space)
Ceramic Dispersion Max SPL
Driver No. Size Power Rating Type Magnet Frequency Response (2000Hz octave) Sensitivity (5W tap)
805A 8" 12W Dual Cone 5 oz. 122Hz-7.4kHz (+6dB) 110 degree conical 95.1dB Avg. 102.1dB*
RMS 65Hz-20kHz (+12dB) (-6dB) 1W/1M
* Calculated Value 1M @ Driver Power Rating.
Technical Drawings
0.125”
11.5”
5.29”
11.5”
8" 12W driver
70/25V xfmr
3.05”
11.3”
0.375”
hole
7.875”
7.875”
0.375” hole
Lowell makes every effort to provide accurate information while reserving the right to change specifications and/or improve manufacturing methods without notification.
©2015 Lowell Manufacturing Company, 100 Integram Dr., Pacific MO 63069 | 800.325.9660 | www.lowellmfg.com
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