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JBL L100 Parts and Repair

Posted on by Cathy
JBL L100 Century, Speaker Repair, The Speaker Exchange, Speakerex
18
Feb

The JBL L100 series speaker was the consumer version of the popular 4400 Series Studio Monitors. It remains one of the most popular speakers due to sturdy construction and high quality components which combined to produce great sound. It was so popular that  a number of different versions made. Here are the parts details: new component and repair parts availability.

L100 Century: LE20-1 tweeter repaired with the D8RLE20 diaphragm, LE5-2 midrange (which is no longer available) and uses the C8RLE52 recone kit, and the 123A-1 woofer (which is no longer available) –C8R2212 accordion edge recone kit.
L100A Century: LE25 tweeter repaired with the D8RLE25 diaphragm, LE5-2 midrange which uses the C8RLE52 recone kit, and the 123A-1 woofer (which is no longer available) –C8R2212 accordion edge recone kit.
L100A Century (Late Model): LE25 tweeter repaired with the D8RLE25 diaphragm, LE5-2 midrange which uses the C8RLE52 recone kit, and the 123A-3 (which is no longer available) –C8R2213 recone kit with accordion edge.
L100T: 035Ti tweeter- (no replacement tweeter and no diaphragm for repair), the 104H-2 midrange which is still available brand new and the C8R104H-2 recone kit, and the 2214H woofer –C8R2214 recone kit or RFK12 JBL2214 refoam kit
L100T3: 035TIA tweeter which can be repaired with the D8R035TIA diaphragm, the 104H-2 midrange which is still available brand new and the C8R104H-2 recone kit, and the 2214H woofer –C8R2214 recone kit or RFK12 JBL2214 refoam kit
 
 
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Cathy

Cathy grew up in NY, moved to Florida in 1975 and graduated from the University of South Florida, with a degree in broadcasting. She and her husband Glenn started The Speaker Exchange in 1977. (Glenn later moved into Audio/Video sales and installations). In 1979, Cathy went to California for JBL speaker repair training and later received advanced training from Frank Spain, the then head of the Electro-Voice service department. She has continued to advance her audio education through many CES, NAMM, and CEDIA trade show classes.

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