Altec Lansing PS-92 - Manual

PS-92
12" Duplex®
Portable Loudspeaker System
PRIMARY SPECIFICATIONS
KEY FEATURES
★ Portable Loudspeaker System
★ Unique^ 5-Sided Enclosure
★ Medium-Output Capability
★ Auto-Reset Circuit Breaker
System Type; Two-way, vented type full-
range loudspeaker system.
Pressure sensitivity: 97.0 dB SPL
(1W, 50 HZ -15 kHz, re: 20
(xPa, see note 1).
Frequency Response: 50 H z - 1 5 kHz
(see Figure 1, Note 2)
Power Handiing; 125 watts, 50 Hz -15 kHz,
AES method (see note 3).
250 watts, 50 Hz -15 kHz,
continuous program.
500 watts, 50 Hz -15 kHz,
peak power.
Maximum Long Term
Output: 117.2 dB SPL
(125 watts input, 1 m,
re: 20 (xPa, see note 4).
impedance: 5.2 ohms minimum.
8.0 ohms nominal.
DESCRIPTION
The Altec Lansing PS-92 loudspeaker is a
two-way, factory assembled system capable
of producing medium to high acoustic output
from a small package. It is well suited for
medium to high level sound reproduction in
houses
of worship, audio-visual presenta­
tions, conference rooms or other smaller
acoustic environments. The PS-92 utilizes a
12 inch (30.5 cm) duplex® loudspeaker with
a wide dispersion dome tweeter. Smooth tran­
sition at crossover is accomplished by a dual section
12 dB/octave network with a center frequency
of 1.5 kHz. The PS-92 is also fully pro­
tected by means of an auto-reset circuit
breaker at the input of the system which will
not allow the inexperienced operator to
damage the system's components. The en­
closure is constructed of 3/4-inch Enviro-
board™ covered in a protective light gray
carpet that is more durable than conven­
tional coverings. The enclosure is supplied
with a removable metal grille which adds
to the duability. Inset handles on either
side of the unit allow for easy transporta­
tion. A built-in stand mount compliments
the versatility of this unit.
The Altec Lansing PS-92 is the ideal
choice where a flexible, portable, inexpen­
sive loudspeaker system must project out­
standing live voice or music reproduction.