Bose PANARAY 620M Service Manual - Page 3

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Product Description - Model 620M Loudspeaker

Overview:

The Panaray

Model 620M Loudspeaker is a floor monitor intended for smaller indoor applica-

tions, such as churches and auditoriums where the model 402, 502A, MA12 and 802 loud-

speakers are used for the main system. The Model 620M loudspeaker is located on the floor.

The enclosure is designed with three specifically designed flat panels that allow the speaker to

be used in three different configurations. Panel one allows for vertical orientation at a 40 degree

angle; panel two allows for vertical orientation at 60 degrees; panel three allows for horizontal

orientation at a 45 degree angle.

The Panaray Model 620M Loudspeakers are manufactured in black and white.

Enclosure:

The enclosure is a plastic cabinet made of linear low density polyethylene. The volume of the

enclosure including ports is approximately 900 cubic inches with approximate dimensions of

20.55x10.39x12.52" (522mmx264mmx318mm).

Drivers:

The Model 620M loudspeakers use six (6) 2.25" drivers and two (2) 5.25" drivers.

A total of six (6) 2.5" drivers are located in an articulated array with all the dustcaps in a line.

Drivers 1, 3, and 5 are angled at +20 degrees. Drivers 2, 4, and 6 are angled at -20 degrees.

The drivers are mounted on the front baffle with four (4) steel powder coated Philips head

screws with a thread lock material.

Input Area:

The speaker has two (2) Neutrik

pocket on the rear panel. The input panels are countersunk.

Grille/Logo:

The grille is a perforated pre-coat galvanneal steel grille with a powder coat. The logo is silk-

screened onto the vertical band between the two perf patterns. The arctic white version has an

adhered scrim cloth.

Handle:

The speaker is provided with two (2) integral handles for convenient transportation by a single

person.

Packaging:

The system packaging consists of the following components:

One black or white speaker

Carton

Owner's Manual

One polyethylene bag for cosmetic protection

NL4 SpeakOn

connectors mounted on the panel located in a