Altec Lansing 620B User Manual

620B

SPEAKER CABINET

DESCRIPTION

The ALTEC 620B Speaker Cabinet is a smartly
styled, furniture-type, bass reflex enclosure
designed for front mounting a 15" low­frequency or two-way coaxial loudspeaker. The
620B provides correct baffling and mounting
for quality monitor installations.

The cabinet's appearance is enhanced by an
appealing, natural, hand-rubbed oil finish on

rift-cut oak, and an attractive, snap-on,
removable grille assembly.

SPECIFICATIONS

Type:
Pressure

Sensitivity:

Bass reflex enclosure

100 dB SPL at 4' with

Dimensions: 40" (101.6 cm) H

26" (66.0 cm) W
18" (45.7 cm) D

ALTEC 604-8K loud­speaker when measured
on axis with 1 watt input

Weight: 104 pounds (47.2 kg),

enclosure only

of band-limited pink noise
from 100 to 10,000 Hz
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.

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

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LANSING

1515 SOUTH MANCHESTER AVENUE, ANAHEIM, CALIFORNIA 92803

AL-1898-1