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Production: Obsolete
Hire stock: Yes
New stock: No
Used stock: No
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Bose AM5 Acoustimass speaker system

Bose Acoustimass speaker technology revolutionized three-piece speaker design, allowing placement flexibility for the bass unit throughout the listening area. The low-frequency speaker drivers are located between separate acoustic compression chambers inside a patented Bose Acoustimass module. As each speaker cone moves, it excites air in the chambers. Trapped in the chamber, this air acts as an acoustic spring, which interacts with the air in the port to produce more low-frequency sound with less power.

Direct/Reflecting cube array speaker design (shown left)
Acoustimass (TM) bass module speaker system (not shown)
Variable high frequency control
Automatic protection circuitry

Driver complement:
Acoustimass bass module: Two 6" (15.2cm) low frequency drivers
Cube arrays:                       Four 2.5" (6.4cm) magnetically shielded, wide range drivers

Nominal impedance:            4 Ohms
Power requirements:           15 Watts (minimum) to 100 Watts (maximum) per channel
     Acoustimass module:    19.2 x 32.1 x 51.3mm
     Cube arrays:                  18.7 x 9.2 x 11.7mm
Weight:                              15kg

Price to rent

GB Audio have a range of special mounting hardware for attaching AM5s to pillars, walls, mic stands, etc.

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