JBL D120 (Early 1960s)
A 12-inch speaker introduced in the early 1960s, used in hi-fi audio systems and later adapted for Fender amplifiers as the D120F.
Overview
The JBL D120 is a 12-inch speaker that JBL developed in the early 1960s for hi-fi audio. The D120F is a variant supplied to Fender for guitar amplifiers. The "F" marks the Fender OEM version. The standard D120 was sold for high-fidelity systems. Some users say the D120 has strong treble response, which can be pronounced in certain amplifier pairings.
Specifications
| Size | 12-inch |
| Surround material | Paper Surround |
Product Family
The D120 belongs to a line that includes the D130, K120, and E120, each from a different era of JBL's 12-inch speakers. The D120F was adapted for Fender, which sets it apart from the original hi-fi D120. A 7" x 4" spider kit is available as a replacement part for the D120 and D130. Reconing a D120 with modern JBL factory components effectively brings it up to K120 specifications.
Market
Original JBL D120 speakers have shown up on the market priced at $419.99. Used D120F units in excellent condition have sold for $249. Collectors and restorers value the speaker, particularly for vintage amplifier builds or upgrades. Anecdotal reports suggest some users find the treble output excessive for certain musical applications.
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