TC Sounds LMS-R 15 - Manual (Page 3)

Installation Dimensions
Wire Configurations
Dual voice coil - Series: 2Ω + 2Ω = 4Ω Dual voice coil - Parallel: 2Ω || 2Ω = 1Ω
Top Assembly
The motor and top assembly are shipped in separate boxes. ¼-20
screws with lock washers and a hex key are included with the motor
to bolt on the top assembly. DO NOT REST TOP ASSEMBLY ON
VOICE COIL and DO NOT OVER TORQUE SCREWS INTO MOTOR.
Install the top assembly slowly onto the motor to avoid scraping or
scratching the coil against the steel gap-plate.
The TC Sounds detachable top assembly makes potential repairs a
simple five minute process. This proprietary procedure is by far the
easiest and fastest way to recone or repair a broken, damaged or
destroyed driver. The entire frame with all of the soft-parts can easily
detach from the motor and be replaced without glue, shims or any risk of
unaligned coils or user error. The top assembly should fit snug over the
steel gap-plate. Hand tighten the hex screws with the included hex key
and use the included locking washers to prevent screws from loosening.