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Resumen del manual
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. г л SPECIFICATIONS Type: Bass reflex enclosure Dimensions: 40" (101.6 cm) H 26" (66.0 cm) W 18" (45.7 cm) D Pressure Sensitivity: 100 dB SPL at 4'with ALTEC 604-8K loudspeaker when measured on axis with 1 watt input of band-limited pink noise from 100 to 10,000 Hz and calculated to 4' equivalent (Ref.: 0 dB = 0.0002 dyne/cm2) Weight: Finish: 104 pounds (47.2 kg), enclosure only Hand-rubbed oil on rift-cut oak. Brown grille cloth Speaker Accommodations: 15", front-mounted Recommended ALTEC Speaker: 604-8K Duplex Loudspeaker Internal Volume: 9.0 ft3 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 ft3. Dimensions, 40"H x 26"W x 18"D. Weight, 104 pounds. Finish, hand-ruHbe4v oil on rift-cut oak. ' v' The speaker cabinet shall be the ALTEC Model 620B. 1 1515 SOUTH MANCHESTER AVENUE, ANAHEIM, CALIFORNIA 92803 J LITHO IN U.S.A. 181-2.5M AL-1898-1...