Alpha ST4-FW8W, SDT4P-FW8MS Specsheet
■
Two attractive color choices; all white
housing and grille, or two-tone desert sand
housing with mocha grille.
■
Ported design for extended range and
efficiency.
■
Grille design hides and protects speaker
while giving sufficient open area dispersion
of sound.
■
Factory assembled and tested models...
for fast labor-saving installation:
...With speaker and transformer.
...With speaker, transformer and volume
control.
■
“Locator Template” supplied in each package
for fast, accurate installation.
■
Manufactured of high impact polystyrene
thermoplastic.
Wall Baffle
FW8 Series
Model
ST4-FW8MS
Model
SDT4P-FW8MS
■
Paintable and non-corroding.
■
Injection molded and assembled in U.S.A.
for quality assurance.
■
Includes 8" P.A. speaker
Material: High impact polystyrene
Color: All white or desert sand housing
with mocha grille (paintable)
Speaker Size: 8⬙ (7
5
/8⬙ dia. mtg. centers)
Maximum speaker depth of 3
1
/16⬙
Fasteners: #8 x7/16⬙ Type 25, phillips head
screws with spring clips for mounting
speaker to baffle. (Installed on units
shipped with speaker)
-
Wall Baffle FW8 Series
STANDARD MODELS
Desert Sand Hsg. White Hsg. Driver Model No. Input Taps
Mocha Grille White Grille Description (See Form 236) (Watts)
FW8MS FW8W Baffle – 8 Cone Driver NOT INCLUDED None —
ST4-FW8MS ST4-FW8W Baffle with driver & 25/70 volt, 4 watt transformer 4, 2, 1 & 0.5
SDT4-FW8MS SDT4-FW8W Baffle with driver & 25/70 volt, 4 watt transformer 4, 2, 1 & 0.5
SDT4P-FW8MS SDT4P-FW8W 4, 2, 1 & 0.5
Baffle with driver, 25/70 volt; 4 watt transformer &
volume control with knob
8T427
5 oz. Dual Cone
8DT427
10 oz. Dual Cone
8DT427
10 oz. Dual Cone
Ported Design
Baffle design allows speaker to operate through
its full range. Ported ducts enhance bass
response, and control housing stiffness to prevent rattle and distortion even at high levels. The
double bar grille provides open area, yet the
speaker remains nearly invisible from any angle.
Easy To Install
The integral mounting bar allows for installation by
one or two nails or screws. A “Locator Template”
is supplied for fast and accurate two point mounting. The mounting bar has been so located that
the enclosure fits firmly against the wall without
sagging. The four sides of the box support only
their own weight, and act only as an enclosure.
All the weight of speaker and enclosure is sup-
Volume control conversion kits
available on request.
ported by the mounting bar.
ARCHITECT’S & ENGINEER’S SPECIFICATIONS
The wall baffle shall be Model {FW8(MS or W), ST4-FW8(MS or W), SDT4-FW8(MS or W)
11
or SDT4P-FW8(MS or W)} with overall dimensions of 9
ported for low frequency performance and shall accept an 8 speaker with depth not more than
1
/16. The protective bar style grille design will permit clear sound dispersion. Constructed of
3
paintable high impact polystyrene, the color shall be (MS desert sand housing with mocha grille) or
(W white housing and grille).
-
/16 x 113/16 x 45/8. The baffle shall be
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