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6

  33

 

Carefully begin to remove the woofer.

   

Caution:

 The woofer is approximately 

8 pounds with the weight unevenly 

distributed.

Top right woofer replacement continued:

  44

 

The positive (blue and black) and 

negative (solid black) cables are still 

attached to the woofer terminals. 

Remove the cables from their terminals 

simply by pushing down on the terminal 

and pulling out the cable.

  55

 

The picture above shows what the S408 

looks like with the grill and top right 

woofer removed. Place the new woofer 

(part #0011806) where the old one was. 

Follow the same steps as above, but 

backwards 4 to 1. Power up the S408 

and the new woofer should now be 

pumping out glorious lows. Awesome, 

you just replaced an 8” woofer!

++

--

push down

push down

 

**

 

If you fi nd it too diffi cult to connect the 

cables to the woofer terminals due to 

the short length of the cables, there 

is an easier (albeit lengthier) way to 

connect them. Instead of reconnecting 

the cables to their terminals, just attach 

the woofer to the cabinet as normal. 

Follow steps 1-5 on how to remove the 

horn assembly (pages 11-12) as this is 

an easier way to access the woofer 

terminals without having to work under 

such tight circumstances! 

Содержание S408

Страница 1: ...1 S408 REPAIR MANUAL S408 REPAIR MANUAL...

Страница 2: ...mbination wrench Solid workbench Parts needed NOTE not all parts listed below will be needed for your repair 8 Woofer Top Left Part 0011806 pages 3 4 8 Woofer Top Right Part 0011806 pages 5 6 8 Woofer...

Страница 3: ...ps head screwdriver Once the screws are removed the woofer may be loosened by prying a flat head screwdriver in between the cabinet and the woofer a good place to start is in the notches located just...

Страница 4: ...new woofer part 0011806 where the old one was Follow the same steps as above but backwards 4 to 1 Power up the S408 and the new woofer should now be pumping out glorious lows Awesome you just replace...

Страница 5: ...It is for visual consistency More importantly the cables from the printed circuit board to the woofer terminals are quite short it probably would not work otherwise The eight screws should be kept in...

Страница 6: ...e new woofer part 0011806 where the old one was Follow the same steps as above but backwards 4 to 1 Power up the S408 and the new woofer should now be pumping out glorious lows Awesome you just replac...

Страница 7: ...ay It is for visual consistency More importantly the cables from the printed circuit board to the woofer terminals are quite short it probably would not work otherwise The eight screws should be kept...

Страница 8: ...the new woofer part 0011806 where the old one was Follow the same steps as above but backwards 4 to 1 Power up the S408 and the new woofer should now be pumping out glorious lows Awesome you just repl...

Страница 9: ...ay It is for visual consistency More importantly the cables from the printed circuit board to the woofer terminals are quite short it probably would not work otherwise The eight screws should be kept...

Страница 10: ...e the new woofer part 0011806 where the old one was Follow the same steps as above but backwards 4 to 1 Power up the S408 and the new woofer should now be pumping out glorious lows Awesome you just re...

Страница 11: ...he screwdriver as pointed out by the arrows in the picture above The twelve screws should be kept in a safe place 1 1 Six screws need to be removed from each side of the front of the grill twelve scre...

Страница 12: ...e positive red and black and negative solid black cables are still attached to the high frequency driver terminals Remove the cables from their terminals simply by pushing down on the terminal and pul...

Страница 13: ...e locking washer and finally the bolt 7 7 Keep the four bolts four locking washers and four flat washers in a safe place 8 8 The horn assembly should easily lift right off of the high frequency driver...

Страница 14: ...locations in relation to the indents of the high frequency driver circled above Diaphragm replacement 2 2 Follow steps 1 5 of the high frequency driver replacement instructions as the horn will need t...

Страница 15: ...ut backwards 6 to 1 Power up the S408 and the new diaphragm should now be pumping out those highs again Sweet you just replaced a diaphragm Diaphragm replacement continued 6 6 This is what the plate a...

Страница 16: ...ed on the rear of the cabinet using the phillips head screwdriver Once the screws are removed the input assembly may be loosened by prying a flat head screwdriver in between it and the cabinet Keep th...

Страница 17: ...the thru jack Do not force cable removal or connection although needle nose pliers may aid in loosening the crimped cables Input assembly replacement continued 2 2 Once loosened the input assembly may...

Страница 18: ...one was Follow the same steps as above but backwards 3 to 1 Remove the serial number from the faulty input assembly as shown in the picture above and place on the new input assembly Power up the S408...

Страница 19: ...19 This page left blank intentionally...

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