Imperial Guitar & Soundworks

Offered for sale;

Used JBL D140F speaker, serial number 21751, cone code 29675, grey frame in good condition.

These speakers, originally developed in the mid-‘60s sound great.

Some JBL trivia from D140F designer, Harvey Gerst:

“The D stood for a metal dome and the A and B were for woofers of different impedances. I don't remember if we made a 131A. We also made a D123 (full range pancake 12" speaker) and the D208 and D216 (both 8" speakers but with 8- and 16-ohm voice coils).

“Fender was buying D130s for use in their Dual Showman systems, but they were experiencing problems in surrounds drying out from outdoor use, and burnouts from improper mounting techniques. I wrote a memo to the president of JBL, outlining a plan to let me design a series of speakers made specifically for musical use and he agreed. My plan called for modifications to the D130 and D131, plus an all new bass 15" speaker, and a new 10" speaker.

“Since Fender was our largest purchaser, I did not want the headache of trying to re-introduce a whole new series so I kept the D130 name for the 15" and simply added an F (yes, the "F" is for Fender - don't know why to this day I did that, but I did). Since I was making up new model numbers, I decided where possible to keep it simple, so the 12" (originally the D131) became the D120F, and the new 10" became the D110F.

“That left the new bass speaker. I didn't want to leave it in the 13x range because it was different and the 150 was already being used by our theater woofer. The 140 was not being used, so I named the new bass speaker the D140F.” Harvey Gerst

Great vintage JBL at a nice price!


Weight lbs.: 14.8 lbs.

Diameter in.: 15’’

Height in.: 5 ¾”

*Please note: we do our best giving descriptions of used pieces. We have found it impossible to describe every mark on an instrument or amp that is not in the "mint" category. Also, what's important to you may not be important to someone else. For example, you may say, "I don't care what it looks like as long as it plays or sounds well." Another person may say, "Body cosmetics are very important to me so tell me about every scratch, nick and blemish." So, please ask the questions that are most important to you. If you ask they will be answered. They are free and there's no limit. Additional photos can also be made available.

This is a specific item that is also being offered for sale in our brick & mortar location. It is possible that it has just been sold. Please ask if it is still available before purchasing.

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23 Years
Imperial Guitar & Soundworks
Bill, Dianne
New Paltz, NY
5:50 PM
10:00 am - 6:00 pm Tues. - Sat. Mondays by appointment only

We accept VISA, Mastercard, Discover, and American Express, as well as certified checks and bank-to-bank wire transfers. Trades and consignments also welcome. Bank to bank wire transfers seem to work best on foreign orders. Wire transfer payment from your bank to: Bank of New York Newburgh branch Imperial Guitar & Soundworks Account number:6800007257 Incoming transit number:021000018 Notify on arrival of funds:(845)561-0202

All shipments made by us are fully insured. Also, all new products are fully covered by the manufacturer's warranty and used gear usually carries our 30 day mail order warranty. All stringed instruments sold by IGS are shipped UPS ground service for about $50.00. Alaska and Hawaii is shipped UPS 2 day Blue Label service for $75.00.(3 day Orange, 2 day Blue, and overnight Red Label is also available throughout the 48 states. Most small goods (pedals, accessories, etc.) are $7.00 for UPS ground service. Size and weight of amplifiers vary greatly. Typically UPS ground service starts at $40.00 and goes up. Please call on each item. GUITAR FREIGHT (Foreign) We ship instruments world wide. Our shipping department prides itself in its ability to safely deliver guitars anywhere in the world. We use UPS Air service, wherever possible. You are responsible for any import duties, V.A.T., etc. on delivery. It is advisable to consult with your local customs office.

48-hour approval on most items