Figure 8.
Single Loudspeaker Stereo Input Application.
12
11
DIRECTED SOUNDFIELD
™
WWW.NILESAUDIO.COM
NILES AUDIO CORPORATION
– 1-800-BUY-HIFI – 1-760-710-0992
Model
Woofer
Tweeter /
Midrange
Recommended
Amplifier Power
Normal
Impedance
Frame Dimensions
with Grille
Hole Cut-Out
Dimensions
Depth (5/8”
Drywall Ceiling)
DS7MP
7” glass
fiber woofer
cone
1” UltraSilk
®
soft dome
10-130 watts
8 ohm nominal;
6 ohm minimum
9-7/8” (21.15 cm)
8-1/2”
(21.6 cm)
5-5/16”
(13.6 cm)
DS7PR
.
7” glass
fiber woofer
cone
1” fluid-cooled
Teteron
®
dome
10-130 watts
8 ohm nominal;
6 ohm minimum
9-7/8” (21.15 cm)
8-1/2”
(21.6 cm)
5-5/16”
(13.6 cm)
DS7HD
7“ IMPACT
(Improved
Aluminum
Ceramic
Technology)
cone
1” nano-coated
IMPACT dome
10-160 watts
8 ohm nominal;
6 ohm minimum
9-7/8” (21.15 cm)
8-1/2”
(21.6 cm)
5-5/16”
(13.6 cm)
DS7FX
7” glass
fiber woofer
cone
Dual 1”
fluid-cooled
Teteron
®
domes
10-140 watts
8 ohm nominal;
6 ohm minimum
9-7/8” (21.15 cm)
8-1/2”
(21.6 cm)
5-5/16”
(13.6 cm)
DS7SI
7” glass
fiber woofer
cone
Dual 1”
UltraSilk
®
soft
domes
10-130 watts
8 ohm nominal;
6 ohm minimum
9-7/8” (21.15 cm)
8-1/2”
(21.6 cm)
5-5/16”
(13.6 cm)
DS8PR
8” glass
fiber woofer
cone
1” fluid-cooled
Teteron
®
dome / 1-1/2”
fluid-cooled
Teteron
®
dome
10-140 watts
8 ohm nominal;
6 ohm minimum
11-1/4” (28.52 cm)
9-3/4”
(24.76 cm)
5-5/16”
(13.6 cm)
DS8HD
8” IMPACT
(Improved
Aluminum
Ceramic
Technology)
cone
1” nano-coated
IMPACT dome
10-160 watts
8 ohm nominal;
6 ohm minimum
11-1/4” (28.52 cm)
9-3/4”
(24.76 cm)
5-5/16”
(13.6 cm)
DS8FX
8” IMPACT
(Improved
Aluminum
Ceramic
Technology)
cone
Dual 1” nano-
coated IMPACT
domes
10-160 watts
8 ohm nominal;
6 ohm minimum
11-1/4” (28.52 cm)
9-3/4”
(24.76 cm)
5-5/16”
(13.6 cm)
SPECIFICATIONS
Model
Description
Additional Depth Behind Ceiling
Additional Side Clearance
RWE7C
7” Rear Wave Enclosure
1-13/16”
10”
RWE8C
8” Rear Wave Enclosure
1-15/16”
10”
APPLICATIONS
CONTINUED
SINGLE SPEAKER STEREO INPUT APPLICATIONS
Stereo Input loudspeakers are ideal for small rooms where positioning two
loudspeakers is not practical. Examples would be a small kitchen, bathroom,
hallway, or small bedroom. Locate the loudspeaker as close to the center of the
room as possible for the most even distribution of sound (
Figure 8
). Avoid installing
the loudspeaker near a corner to prevent a “boomy” or diffracted sound.
