Altec Lansing PS-92 - Manual (Page 2)

18.8 in
(47.6 cm)
. 22.0 in ______
(55.9 cm)
PS-92 SPECIFICATIONS (continued)
Components: 12-inch duplex® loudspeaker with Enclosure: Vented-type, built of 3/4-inch
a wide-dispersion dome tweeter. (1.9 cm) Enviro-board~ lined
with glass wool.
Crossover Network: Two-way at 1500 Hz with a 12 dB
per octave slope for both sections. Finish: Light gray carpet covering with
black metal grille.
Input Terminals: Two 1/4-inch phone jacks and two
Neutrik Speakon connectors. Dimensions: 18.8 in (47.6 cm) high
22.0 in (55.9 cm) wide
Replacement H.F. 13.8 in (34.9 cm) deep
Diaphragm: 25456
Net Weight: 43.0 lbs (19.5 kg)
Replacement LF.
Re cone Kit: R920-8B Shipping Weight: 49.0 lbs (22.3 kg)
Replacement Grille: Model RG9820B Altec Lansing continually strives to improve products and
performance. Therefore, specifications are subject to change
without notice.
NOTES ON MEASUREMENT CONDITIONS
2 .
3.
Pink noise signal, one Watt calculated using E*/Zmin,
3.16 meter measurement distance referred to one meter.
On-axis, one Watt calculated using E^/Zmin, 3.16 meter mea­
surement distance referred to one meter, bw frequencies cor­
rected for anechoic chamber error.
This system rating patterned after the AES method for indi­
vidual driver, where the test signal is pink noise with a 6 dB
CTest factor over the bandwidth of the system, with power cal­
culated using the E^/Zmin, for two hours.
4.
5.
This measurement made under the same conditions as FVes-
sure Sensitivity, but at rated power, and takes into account any
power compression effects due to non-linearities in tiie system.
Distortbn components invalid abov« 10 kHz. The distortion at
any given frec^iency may be found by graphically taking the
difference between the fundamental and harmonb, and adding
the number of Etedbels whfch the harmonic has been raised c«i
the graph and apply the formula:
% distortion = 100 X