JBL D140F 15" Speaker 1960s Original Cone 8 Ohms

No sales tax for customers outside California.

This 1960s JBL D140F 15-inch speaker with its original cone is a prime example of one of the most iconic bass and guitar speakers ever produced. 

Designed by JBL under contract with Fender, the D140F became a standard in Showman and Bassman amps, prized for its massive low-end clarity, tight response, and ability to handle higher wattage than most speakers of its era. With its aluminum dust cap, ribbed cone, and powerful alnico magnet, it delivers articulate bass, sparkling highs, and rich harmonics—ideal for bass, pedal steel, guitar, and hi-fi applications.

This example retains its original cone, a highly desirable feature for collectors and tone purists. The frame shows honest cosmetic wear from age, but the cone is intact with no rubbing or voice coil issues. Speakers like this are increasingly hard to find in unaltered condition.

The D140F was used by artists like Jerry Garcia, Dick Dale, and countless surf, country, and pedal steel players in the '60s and '70s. As part of JBL’s Fender-designed “F Series,” it became known for its unmatched clarity and durability. It later paved the way for models like the K140 and E140.

Measured Ohms: 5.3

Speaker Code: See Pics

Cone Code: See Pics

Weight: 14lbs 7oz

Shipping policy:

Shipments will require signature on delivery, no exceptions.  If there is damage, the buyer must retain all packing materials intact and picture them immediately and send them to sales@maharsvintageguitars.com.  Less than 1% of our shipments are damaged in transit, and we are committed to making sure your item arrives safely, but we are taking these additional measures to make sure you are happy with your purchase.  Used speakers carry no warranty.