Atlas Sound FA114 User Manual
Specifications subject to change without notice
© 2001 Atlas Sound LP Printed in U.S.A. 000501 SL1-1524
5
ONE
1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 / FAX (800) 765-3435
SPECIFICATIONS
Size: 4” (127mm)
*Power Handling: 10 Watts RMS
*Sensitivity: 94dB Peak, 89.6dB Average
Impedance: 8 Ohms Nominal, 6.8 Ohms Minimum
*Frequency Response: 150 Hz-17 kHz Nominal, 170 Hz-12.5kHz +
5dB
*Dispersion: 135° (2 kHz Octave Band, -6dB Points)
Diameter & Depth: 5” (127mm) Dia. & 2.25” (57mm) Deep
Mounting Dimensions: 4.69” (119mm) Bolt Circle
Cone Material: Treated Paper
Surround Material & Damping: Damped Cloth Surround
Flux Density: 11,500 Gauss, 1.15 Tesla
Magnet Weight: Nominal, 10 oz. (260ml)
Basket Material: Painted Stamped 20 ga. CRS
VC Diameter: 1” (25mm)
VC Material: Copper
VC Former Material: Black Anodized Aluminum, Vented
VC Winding Width: .190”
Top Plate Thickness: .180”
Weight: 27 oz. (772g)
(*Measured in FA97-4 Enclosure)
STRATEGY SERIES
™
4” FULL-RANGE SYSTEM LOUDSPEAKERS
FA114
Series
FEATURES
• Economical, UL Listed, 4" General Purpose Loudspeaker
Offers Efficient Wide-Range Frequency Response
• Patented, Easy-to-Install Loudspeaker Mounting System
• Wide-Angle Dispersion for Excellent Sound Coverage in
Rooms with Low Ceilings
• Front Loads into Acoustically-Matched System
Enclosures, Plaster, or Trim Ring
• Offers Choice of System Components Including:
Transformers, Acoustic Enclosures, Tile Bridge, Plaster
Ring, Trim Ring and Hardware-Free Grilles
APPLICATIONS
Strategy Series FA114 loudspeakers offer full-range performance,
wide dispersion and easy installation. When integrated with Strategy
Series hardware the patented loudspeaker system (U.S. Patent
#5206464) provides clear sound reproduction in an economical, attractive and easy-to-install system. FA114 loudspeakers are ideal for
voice transmission, music and signal reproduction in all types of commercial, industrial and institutional applications.
GENERAL DESCRIPTION
The general purpose Model FA114, 4" (127mm) loudspeaker is UL
listed and handles 10-watts with quality, low-frequency reproduction
and smooth extended response. The unit's 135° dispersion angle
effectively reduces the number of loudspeakers necessary to achieve
total coverage in low-level distribution systems.
For optimum application versatility, Model FA114 has been engineered
as a system with matched enclosures, choice of transformer and selection of attractive grilles. Strategy Series offers both the FA97-4 Series
high performance enclosures (.10ft
3
) with acoustic batting as well as
the economy FA95-4 Series (.08ft
3
) backbox enclosures. Both install
quickly and easily into the ceiling using only a screwdriver to adjust the
clamping dogs, or to tighten conventional screws.
Loudspeakers front-load into the enclosure and include a sealing
gasket on the back return of the speaker basket which seals the
assembly. Loudspeakers may also be wall or ceiling mounted into
areas with minimum depth by using plaster ring Model FAPR-4
instead of an enclosure.
Baffle selection includes a choice of four attractive grilles which are
equipped with three serrated studs for hardware-free, push-on installation to Strategy Series enclosures. For detailed information on
enclosures, grilles, hardware and other system accessories, please
refer to SL1-1533.
THIELE-SMALL PARAMETERS
Pe: 10 watts
Fs: 130 Hz
Xmax: .05”
Resistance: 6.25 ohms
Qts: .54
Qes: .62
Qms: 3.5
BL: 5.3 N/A
Efficiency: .59%
Vas: .06 (ft
3
)
Sd: 8.9 (in
2
)
Le@1kHz: .14 mH
Mms: .14 oz.
Cms: .06 in./lb.
FA114T72
4” Strategy System
INCLUDES XFMR
MOUNTS
★
MOUNTS
★
OPTIONAL
MODEL MODEL VOL TS PRIMARY T APS ENCLOSURE GRILLE ACCESSORIES
FA114 —— —
FA97-4(NK)* FA51-4 (7
7
⁄8” Dia. Round) FA81-4 (Tile Bridge)
FA114T72 LT-72 25/70.7 .5, 1, 2 & 4
FA95-4(NK)* FA170-4 (9
3
⁄4” Square) FAPR-4 (Plaster Ring)
FA114T100 LT100 100 .5, 1, 2 & 5
(*Without Knockouts) FA720-4 (77⁄
8” Dia. Round) FA-TR4 (Trim Ring)
FA730-4 (7
7
⁄8” Dia. Round)
★
★
★
General signaling (1480 non-fire) includes all speaker/transformer combinations when used with an Atlas Sound UL listed enclosure and baffle.
★
R
Specifications subject to change without notice
© 2001 Atlas Sound Printed in U.S.A. 000501 SL1-1524
1601 JACK MCKAY BLVD. / ENNIS, TEXAS 75119 U.S.A. / TELEPHONE: (800) 876-3333 / FAX (800) 765-3435
ARCHITECT AND ENGINEER SPECIFICATIONS
Loudspeaker system shall be Atlas Sound Strategy Series™. It shall
be UL listed and include a high-compliance, 4" loudspeaker Model
FA114, matched enclosure Model ____(FA97-4, FA97-4NK, FA95-4,
FA95-4NK) and flush grille Model ____(FA51-4, FA170-4, FA720-4,
FA730-4). Strategy Series loudspeaker, enclosures and grilles shall
be listed by Underwriters Laboratories (UL 1480 General Signaling) to
U.S. and Canadian safety standards. Nominal frequency response of
the system shall be 150 Hz to 17 kHz with a sensitivity of 94dB(peak)
measured at 1W / 1M across the full bandwidth. Power rating shall be
10 watts. Unit shall be comprised of a 4" dia. low frequency driver.
Magnet shall be a minimum of 10 oz. and the voice coil diameter shall
be 1" (25mm). Dispersion shall be 135° measured at -6dB, 2kHz
Octave Band. Transformer-equipped models shall include factory wired
____ (25 / 70.7, or 100) volt transformer with primary taps of _____
(.5, 1, 2, 4 or .5, 1, 2 & 5). Loudspeaker shall front-load to specified
enclosure model FA97-4(NK) or FA95-4(NK), or Model FAPR-4 plaster
ring. Strategy Series enclosures shall use clamping dogs for ceiling
mounting and stud receivers for grille mounting. The FA97 enclosure
models shall be lined with high density acoustic batting.
FA114 :Frequency Response (Measured in FA97-4 Enclosure)
FA114: Impedance
FA114 : Fundamental vs 2nd & 3rd Harmonics
(Raised 20dB)@ 1 watt (Measured in FA97-4 Enclosure)
FA114: Frequency Response Overlay at 0, 15, 30 & 45 degrees
(Measured in FA97-4 Enclosure)
Octave Bands Normalized to Zero On Axis (Measured in FA97-4 Enclosure)
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
Dim. A
FA114T72 3.875”
FA114T100 3.875”
5”
2.25”
5”
A
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