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

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.

LANSING

1515 SOUTH MANCHESTER AVENUE, ANAHEIM, CALIFORNIA 92803

LITHO IN U.S.A. 181-2.5M

AL-1898-1