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  The Steel Guitar Forum
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  Question on a JBL K140F

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Author Topic:   Question on a JBL K140F
Bill Taft
Member

From: Sturgeon Mo. USA

posted 27 May 2004 07:33 PM     profile     
If someone knows could you let me know what an old JBL is worth I dont think it has ever been reconed and came out of an old fender amp.
Thanks

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ZUM 2003 Black SD-10 3&5 1985 Evans JBL [4Session 400'S] 1975 JBL's. 1976 session 400 15 scorpion 8ohm.Randall Steelman 500 JBL. Session size cabinet 15 K130 8OHM. PX-300 Peavey powered 300 cabinet Black Widow. Hilton Pedal or Old sho-bud sometimes. RV-3 and a DD-3 Steelers Choice Seat. Two built Teles, and a hotrodded classic head with 2 12 cabint.


Ricky Davis
Moderator

From: Spring, Texas USA

posted 28 May 2004 12:13 AM     profile     
Well is it a K-130 or K-140???
Fender never put a K in a amp only D's then E's.....and what is the omhs??? Some were 16 ohm and some were 8 ohm(if orginal that is)...so a little more info; and I can give you a ball-park.
Ricky
Bill Hatcher
Member

From: Atlanta Ga. USA

posted 28 May 2004 05:25 AM     profile     
The K140 is a bass speaker. It lacks the top end to be used as a guitar or steel speaker.
Herb Steiner
Member

From: Cedar Valley, Travis County TX

posted 28 May 2004 06:22 AM     profile     
An amp like an Evans, with an accentuated high end, would probably like a speaker like a K-140, but the K is only rated for 100w max, like the D-series... if my memory serves me. It could probably handle the hyperexcursion of the bass notes, but I don't know about the power. If not played too loudly, it might work if it's an 8ohm.

I say this only because I have a 1502-4 BW (a bass speaker, is it not?)in my Evans and it is the best speaker for it I've found.

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Herb's Steel Guitar Pages
Texas Steel Guitar Association


Cairo Zoots
Member

From: Moville, Iowa ,next to the west fork of the Little Sioux River

posted 28 May 2004 07:23 AM     profile     
JBL 140
RECONE

$150.00 inc GST JBL K140/D140/E140 Aftermarket Recone Kit

Aftermarket recone kit to fit JBL K140, D140 and E140 15" (8 ohm) speakers. Comes ready assembled and is very close to the genuine article in both look and performance.

(Etrick Audio Visual in Australia sells this kit)....NOT from JBL, but claims-like many other after-market suppliers-that their recone kit-is CLOSE..... to the original...caveat emptor! Often times it may look like JBL, kinda sound like a JBL, but once an after market voice coil is used, it AIN'T a JBL no mo'! I ain't saying this is a BAD thing.....but once that voice coil starts developing a hot spot from wear or excessive current (heat), and you start hearing a loss of those once sparkling highs or solid-tight-clean sounding lows...you can either start buying digital effects to muddy-up your sound even more....or recone or replace that worn out speaker that's seen the inside of too many honky tonks, or battled with too many power trios. YMMV.

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ree-00-dee-doo


Harold Dye
Member

From: Cullman, Alabama, USA

posted 28 May 2004 02:25 PM     profile     
I have a K-140 that came in a Fender Vibrasonic. I bought the amp in 79 and later sold the amp (Dummy) and kept the speaker. I use it in a cab alone with a D-130 with my rack system and it sounds great. It is a bass speaker and why Fender put it in the Vibrasonic, I'll never know, but it sounds good. I don't know what it is rated at as far as power, but it is 8 ohms. I would suspect they would sell for about $150 or so.
George Piburn
Member

From: San Diego, California, USA

posted 02 June 2004 08:45 AM     profile     
The K-Series of JBL Speakers were created in the 1970's and are up dates from the D- Series , with Alnico Magnets , but for the most part the same creature ,

140 is the Bass designation and 130 is the guitar designation , a 140 has a longer voice coil and the heavier Rippled cone and thicker -stiffer spider for more power handling and bass response

the frame and magnet structure is the same as the 130 types , and can be reconed with a 130 set up , which has a smooth paper , lighter voice coil and lighter spider , and will respond quicker for more gooder highs ,

both came originally with Aluminum dust dome that give a few more highs above 2k herts,

GeorgeBoards just happens to be a Factory Certified JBL Recone expert.

The Frame not working is valued at 25.00 to 75.00 dollars although ebay'ers are getting upwards of 125.00 these days ,

if the speaker is fully functional it is valued the same . and is likely to be tired and soft,

The JBL factory recone kits are now in the 150.00 range and a Factory Authorized Reconer will charge around 30 to 50 for the labor ,

There are aftermarket kits available in the USA in the 60.00 dollar range ,

george@georgeboards.com for detailed information on any JBL Musical instrument loudspeaker.

b0b
Sysop

From: Cloverdale, California, USA

posted 03 June 2004 03:36 PM     profile     
Moved to 'Electronics' section.

All times are Pacific (US)

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