3
DISASSEMBLY/ASSEMBLY PROCEDURES
Note: Refer to Figure 4. for the following
procedures.
1. Driver Removal
1.1 Remove the six screws (5) that secure
the rear cover (8) to the cabinet.
1.2 Slide the rear cover off far enough to
reach the woofer harness cables (10) on
the crossover assembly (9).
1.3 Unplug the woofer harness cables from
the crossover assembly. You can now
completely remove the rear cover.
1.4 Remove the four screws (3) that secure
the woofer assembly (2) to the cabinet.
1.5 Cut the wires as close to the terminals
as possible.
2. Driver Replacement
Note: Refer to Figure 3, FreeSpace
®
Model
1B Acoustimass
®
Module Schematic
Diagram, for wiring information.
2.1 Observing polarity, solder the woofer
harness cable (10) leads to the woofer
assembly (2).
2.2 Secure the woofer assembly to the
cabinet using the four screws (3) removed in
Procedure 1.4.
Note: Be sure to re-align the woofer
gasket (1) with the cabinet in order to make
an airtight seal.
2.3 Plug the connectors for the woofer
harness cables onto the crossover
assembly (9) located on the rear cover (8).
2.4 Slide the rear cover back onto the
bass box, and secure it using the six screws
(5) removed in Procedure 1.1.
3. Crossover Removal
3.1 Remove the six screws (5) that secure
the rear cover (8) onto the Acoustimass
Bass Module.
3.2 Slide the rear cover off of the bass box
until you can reach the connectors for the
woofer harness cables (10).
3.3 Unplug the woofer harness
cables from the crossover assembly (9).
3.4 Unplug the connector harness
assembly (7) from the crossover assembly.
3.5 Remove the four screws that secure
the crossover assembly to the rear panel.
4. Crossover Replacement
4.1 Mount the crossover assembly (9) to the
rear cover (8) using the four screws
removed in Procedure 3.5.
4.2 Plug the connector harness
assembly (7) onto the crossover assembly.
4.3 Plug the woofer harness cables (10)
onto the crossover assembly.
4.4 Secure the rear cover to the
Acoustimass Bass Module using the six
screws (5) removed in Procedure 3.1.
