Owner's Manual

Figure 8. Single Loudspeaker Stereo Input Application.
1211
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.