Specifications

382
Audio/Video - Speakers & Accessories
Horn Loudspeakers
Offers high efficiency, excellent intelligibility and sturdy, all metal construction with enamel finish. Tilt and swivel base and rotary
switch selected power taps make installation quick and easy. SPT and BDT models are compatible with 70V and 25V paging
systems; SP models are 8-ohm versions. IH8A is a paging horn. Maximum speaker power capacities of 7.5, 15 and 30 watts.
Weatherproof design. 12" connecting cable included for installation (SP58A, SPT5A and IH8A only). Twin re-entrant horns for bi-
directional projection (BDT30A only). **Each horn.
Part #
Max. Power
Cap. (W)
Freq.
Response
Sensitivity (dBspl,
1W@4ft)
Max. Sound Level
(dBspl, full power@4ft)
Power Taps
(W) - 70V
Power Taps
(W) - 25V)
Low-Imp. 8-
Ohm
Disp.
Angle
BDT30A 30 225 Hz - 14 kHz 106** 121** 30, 15, 7.5,
3.7, 1.8
15, 7.5, 3.7,
1.8
No 100° **
IH8A 15 350 Hz - 14 kHz 108 120 n/a n/a Yes 130°
SP158A 15 275 Hz - 14 kHz 109 121 n/a n/a Yes 110°
SP308A 30 225 Hz - 14 kHz 110 125 n/a n/a Yes 100°
SP58A 7.5 250 Hz - 14 kHz 96 105 n/a n/a Yes 120°
SPT15A 15 275 Hz - 14 kHz 109 121 15, 7.5, 3.8,
1.8, 0.9
15, 7.5, 1.8,
0.94, 0.46
No 110°
SPT30A 30 225 Hz - 14 kHz 110 125 30, 15, 7.5,
3.7, 1.8
15, 7.5, 3.7,
1.8
No 100°
SPT5A 7.5 250 Hz - 14 kHz 96 105 7.5, 5, 2.5,
1.25, 0.6
1, 0.68, 0.31 No 120°
Foreground Speakers
Two-way speakers designed to deliver high-quality, wide frequency response audio in a compact cabinet. Perfect for supplying foreground as well as
background music, the speaker line is available in 3 sizes and power ratings. The GF20S has a plastic speaker cone, a splashproof screen and stain-
less steel hardware for extra speaker protection and more application uses. Works with both 70V and 8-ohm speaker systems. U-mounting bracket
included. Rotary switch selected power rating for 70V systems.
Part #
Power Cap. - 70V
Sys.(W)
Freq. Resp. Low-Freq. Driver High-Freq. Driver
Dim. (W x H x D)
FG15B 15, 7.5, 4, 2, 1 100 Hz - 20 kHz 3" paper 3/4" Mylar 7 1/4" x 4 5/8" x 5"
FG15W 15, 7.5, 4, 2, 1 100 Hz - 20 kHz 3" paper 3/4" Mylar 7 1/4" x 4 5/8" x 5"
FG20S 20, 15, 10, 5 80 Hz - 20 kHz 5" plastic 3/4" Mylar 9 1/8" x 6 1/4" x 7"
FG30 30, 20, 15, 10 80 Hz - 20 kHz 5" paper 3/4" Mylar 9" x 5 7/8" x 5 5/8"
Ceiling Speaker Assemblies
8" cone speakers are available pre-assembled onto a 13" steel ceiling grille painted with white enamel. Four-watt capacity. Six different power taps
available (4, 2, 1, 1/2, 1/4, 1/8W). T725 4-watt transformer. Works with both 70V and 25V amplifier outputs. Dimensions are 13" dia. x 3 1/4" d.
Part # Magnet Wght Freq. Response Sensitivity (4 ft/1W) Features
S810T725PG8W 10 oz. 70 Hz - 15 kHz 96 dBspl No volume control
S810T725PG8WVK 10 oz. 70 Hz - 15 kHz 96 dBspl Volume control with knob
S810T725PG8WVR 10 oz. 70 Hz - 15 kHz 96 dBspl Recessed volume control
S86T725PG8W 6 oz. 50 Hz - 12 kHz 95 dBspl No volume control
S86T725PG8WBR 6 oz. 50 Hz - 12 kHz 95 dBspl Screw terminals
S86T725PG8WBRVK 6 oz. 50 Hz - 12 kHz 95 dBspl Volume control with knob & screw terminals
S86T725PG8WBRVR 6 oz. 50 Hz - 12 kHz 95 dBspl Recessed volume control & screw terminals
S86T725PG8WVK 6 oz. 50 Hz - 12 kHz 95 dBspl Volume control with knob
S86T725PG8WVR 6 oz. 50 Hz - 12 kHz 95 dBspl Recessed volume control
Near® A-Series Loudspeakers
Designed to perform under the toughest conditions. Coaxial and 2-way capability. 8-ohm or 70V models. Long-term power handling for
constant use. Reduced distortion at all output levels. High dispersion of sound. Corrosion-resistant mounting hardware. Rugged and
durable construction. Metal-alloy low-frequency drivers. Heavy-gauge aluminum brackets (stainless steel on A8 models) are powder-
coated to resist chipping and scratching. Special rubber driver surrounds. Dual-layer aluminum voice coils, combined with fluid, provide
efficient heat-sinking under long-term, high power situations. Over-sized mounting knobs to secure mounting easily. Colors specified by
adding suffix to end of part number: BLK (black), GRN (green) or WHT (white).
Part # Drivers
Freq.
Response
Sensitivity
(1W@1 meter)
Dispersion Imped.
Power
Handling
Sys.
Capab.
Dim. (W x
H x D)
A2 6" metal-alloy hard anodized woofer;
1/2" polycarbonate tweeter
55 Hz - 20
kHz
88 dBspl Horiz-90°, vert-
90°
8-ohm 100 watts Coaxial 9" dia. x 8"
d
A2T 6" metal-alloy hard anodized woofer;
1/2" polycarbonate tweeter
55 Hz - 20
kHz
88 dBspl Horiz-90°, Vert-
90°
70V 16 watts (4W,
8W, 16W tap
settings)
Coaxial 9" dia. x 8"
d