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WBT Spades -- Crimping needed??

I just purchased some Canare 4S11 cable and am looking to terminate them properly. I'd like to connect the speaker end of the cable with spades (biwire), and so far I've read that WBT make the best spades.

However, it was not clear to me whether I can insert wires directly into the WBT spades or whether I need to insert a sleeve onto the wires before adding on the spades.

I have no crimping tools and am not looking forward to have to purchase any, so any help is appreciated.
uwloian
mwilson
430 posts
 
Hepl - very good explanation. One thing I can add is that you can buy different size screws. Parts Express sells at least one upsized WBT screw (7mm?) for working with smaller cables. Rich Moore can also get you other sizes - and I agree, he's a very nice and helpful fellow.

At least one store I came across (can't remember which one) will mail you the WBT crimping tool at no charge as a short-term loaner - that's a nice service, since the tool is $50 or so. I ended up buying the tool and a whole bunch of crimp sleeves, and I have been VERY happy, given the number of self-terminated cables I have. I've switched ends around to tailor to different situations, and I really love the convenience the crimp-sleeve WBT connectors offer.
hepl
147 posts
 
Mwilson - You are right about the convenience of the crimp sleeve, one can always change connectors as one upgrades the system. 1/4 spade to 5/16 spade, spade to banana, straight banana to angle banana, etc. I have been using Kimber 8-TC, so far I have changed the amp end twice.
Happy listening.
oxia
51 posts
 
Uwloian,

You've gotten lots of good advice regarding the need for crimp sleeves when installing the WBT spades. However, it's not necessary to use the "special" WBT crimp tool. I've installed these spades myself using a standard wire stripper/cutter that also has a crimp die, which is much cheaper than the WBT pliers, and just as effective. You can find crimp tools at Home Depot, Radioshack, or anywhere that sells electrical hardware. Also, Parts Express has a great instructions for proper crimping technique here:

http://www.partsexpress.com/resources/093-500.html

I'd recommend that you use the WBT-0436 sleeve (10 AWG), for the Canare 4S11. This is almost the perfect size if you're going to insert 2 runs (2 x 14AWG = 11AWG) into each spade, with a little bit of extra room to spare.
Post removed 
mwilson
430 posts
 
While you might be able to get by without the tool, what Tvad suggests could strip your screws/screwholes if you're using smaller wire and end up extending the set screw toward the end of its adjustable length.

The screws and the body of the connector are copper, which is a very soft metal. If you end up putting strain on the last thread or two of the screw, the threads on the screw or the screwhole _will_ give way. Trust me. I've done it.

Sometimes, having the right equipment is better.
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