Jamo Studio series speakers - Driver replacement

This guide is for tweeter and woofer driver replacement for all Jamo Studio series speakers - s 809, s 807, s 805, s 801, s 801 PM, s 83 cen, s 81 cen, s 803, s 8 ATM.

Woofer replacement

1. Remove the trim ring first using a flathead screw driver or a similar tool with  a flat edge. Put the driver edge between the metal part of the woofer right after the flexible surround and the trim ring and twist the driver a bit to unlock the pins holding the ring @ 12,3,6,9 O'clock positions. 
2. Once the trim ring has been removed you will have access to the screws that hold the woofer - remove those using a Philips screw driver.                                   
3. Pull the woofer from the cabinet, you may need to pry it a little from the side with a flat head screw driver. Disconnect the wiring from the terminals by pinching the base of the connector as shown and then pulling the connector off.                               
4. Connect the replacement woofer to the same terminals, the positive terminal is larger than the negative and connects to the larger connector. 
5. Screw the speaker back into the cabinet.
6. Align and press in the trim ring. 

Tweeter Replacement

1. Pry the tweeter trim ring with a flat head screw driver by carefully placing it at the outer edge of the trim ring.                                                                                           
2. Remove the screws using a Phillips screw driver and pull the tweeter out.
3. disconnect the wiring by pinching the base of each connector and pulling the wire.
4. Connect the replacement tweeter.
5. Screw the tweeter back into the cabinet.
6. Press in the trim ring.