FREQUENCY RESPONSE
1, 2
120 Hz - 15 kHz (±3 dB)
USABLE LOW FREQUENCY LIMIT (-10 dB)
1, 2
80 Hz
SENSITIVITY
3
100 dB SPL
POWER HANDLING
4
125 W continuous; 500 W peak
MAXIMUM OUTPUT (1 m)
5
121 dB SPL continuous; 127 dB SPL peak
COVERAGE ANGLES
6
95
o
(horizontal) x 95
o
(vertical)
DIRECTIVITY FACTOR, Q
6
9.30
DIRECTIVITY INDEX, Di
6
9.68 dB
TRANSDUCER COMPONENTS
LF:
1x 12 in. Woofer in a Sealed Enclosure (CD912-8B)
HF:
1x 1.5 in. Phenolic Dome Tweeter (CD912-8B)
IMPEDANCE
7
Nominal:
8.0 Ohms
Minimum:
5.0 Ohms at 5,500 Hz
CROSSOVER FREQUENCY
Passive LF-HF: 2,200 Hz
HARMONIC DISTORTION
8
1% rated power
10% rated power
2nd Harmonic 0.24%
2nd Harmonic 0.74%
3rd Harmonic
0.38%
3rd Harmonic 0.62%
THD
0.63%
THD 1.47%
INPUT CONNECTIONS
2x 1/4 inch phone jacks and 2x NL4
ENCLOSURE MATERIALS & FINISH
18 mm, 13 ply Poplar Plywood Finished with
Charcoal Grey or White Catalyzed Polyurethane
SUSPENSION SYSTEM
9
This loudspeaker is not designed for overhead suspension
DIMENSIONS
12.40 in. (H) x 16.00 in. (W) x 15.5 in. (D)
315 mm (H) x 406 mm (W) x 394 mm (D)
WEIGHT
Net
:
30 lbs. (13.6 kg)
Shipping:
36 lbs. (16.4 kg)
FM912-8A
FEATURES - THE ALTEC LANSING DIFFERENCE
• High Fidelity 12” / 300 mm Duplex
®
Speaker
• High Performance 125 W AES / 500 W Peak Power Handling
• Flexible Dual Aiming Angle (30°/60°) 18 mm/13-Ply Poplar
Cabinet Fills A Wide Variety Of Needs
• Cloth Covered Perforated Steel Grille
• Neutral Grille Cloth Included For Custom Color Matching
• Dual Neutrik
®
Speakon
®
and 1/4” Phone Jack Input Connectors
• Internal Steel Stand Adaptor
• Available in Charcoal Grey Or White Finishes
GENERAL PRODUCT DESCRIPTION
Based on Altec Lansing’s popular CD912-8B 12 inch / 300 mm
Duplex
®
speaker component, the FM912-8A offers superior
performance in a compact, easy-to-install package. The FM912-
8A is well-suited for a variety of floor monitor applications in
Auditoria and Houses of Worship.
Altec Lansing’s high performance model CD912-8B Duplex
®
is a
point-source 12 inch / 300 mm speaker with a robust corrosion-
resistant die-cast frame and weather-resistant low frequency
speaker cone mated to a 1.5 inch phenolic tweeter assembly.
The extended frequency response insures that both voice and
music program material will be faithfully reproduced.
The unique dual aiming angles for 30° or 60° allows for
maximum versatility as a floor monitor. The internal stand-
mount makes the FM912-8A an excellent choice for portable
applications. The charcoal grey or white painted cabinet blends
into most backgrounds, or it can be easily painted to match any
décor. Altec Lansing includes neutral grille cloth with each
speaker, allowing you to dye the cloth to integrate the speaker
into most surroundings.
To extend the low-frequency performance of the FM912-8A,
Altec Lansing offers the accessory model LF115-8A subwoofer.
The LF115-8A features a single 15 inch / 370 mm low frequency
speaker in a rectangular enclosure.
P
R O F E S S I O N A l
1000 W. Wilshire Blvd., Suite 362 • Oklahoma City, Oklahoma 73116 • Phone: 1-405-848-3108 • Fax: 1-405-848-3217 • www.altecpro.com
