Altec Lansing 620B User Manual
Page 2
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SPECIFICATIONS
Type:
Pressure
Sensitivity:
Bass reflex enclosure
100 dB SPL at 4' with
ALTEC 604-8K loud-
Dimensions:
40" (101.6 cm) H
26" (66.0 cm) W
18" (45.7 cm) D
speaker when measured
on axis with 1 watt input
of band-limited pink noise
from 100 to 10,000 Hz
Weight:
104 pounds (47.2 kg),
enclosure only
and calculated to
4
'
equivalent (Ref.: 0 dB
= 0.0002 dyne/cm^)
Finish:
Hand-rubbed oil on
rift-cut oak. Brown
grille cloth
Speaker
Accommodations:
15", front-mounted
Recommended
ALTEC Speaker:
604-8K Duplex
Internal Volume:
9.0 fd
Loudspeaker
ARCHITECT'S AND ENGINEER'S SPECIFICATIONS
The speaker cabinet shall be the bass reflex type, and shall provide front mounting for 15" speakers
only. The cabinet shall meet the following criteria. Grille assembly, snap-on. Grille cloth, brown.
Internal volume, 9.0 ftT Dimensions, 40"H x 26"W x 18"D. Weight, 104 pounds. Finish, hand-ruhbe4^^
oil on rift-cut oak.
The speaker cabinet shall be the ALTEC Model 620B.
а
1_
л
"
е
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с
LANSING
1515 SOUTH MANCHESTER AVENUE, ANAHEIM, CALIFORNIA 92803
LITHO IN U.S.A. 181-2.5M
AL-1898-1