JBL L100 Classic 75 3-way 12″ (300mm) Bookshelf Loudspeaker with Stand User Guide

L100 CLASSIC 753-way 12″ (300mm) Bookshelf Loudspeaker with Stand


Package Contents

2 x Loudspeakers2 x Quadrex Grilles2 x Speaker Stands


Speaker Type 3-way 12″ (300mm) Bookshelf Loudspeaker with Stand
Low-frequency Transducer 12-inch (300mm) Pure Pulp cone (JW300SW-8)
Midrange Transducer 5-1/4 inch (130mm) Pure Pulp cone (JM125PC-8)
High-Frequency Transducer 1-inch (25mm) Titanium dome with soft surround (JT025T12-4)
Recommended Amplifier Power 25-200 Watts RMS
Frequency Response (-6 dB) 40Hz — 40kHz
Sensitivity (2.83 V @ 1 m) 90dB
Nominal Impedance 4 Ohm
Crossover Frequencies 450Hz, 3.5kHz
Enclosure type Bass-reflex via Flared Front-firing Port
Controls Attenuators for MF and HF drivers
Inputs: Dual Sets Gold-plated Five-way Binding Posts
Dimensions (H x W x D) with grille 25.35″ x 15.37″ x 14.27″ (643.8 x 390.4 x 362.4mm)
Weight with grille 63.05Ib (28.6kg)
Finishes Genuine Teak Wood Veneer
Speaker Stand JS-120
Front Height 7.075″ (179.7mm)
Rear Height (including riser) 9.29″ (235.9mm)
Width x Depth 14.25″ x 11.05″ (362 x 280.6mm)
Weight 14.331b (6.5kg)

Placement and Positioning

Basic Single-Wire Connection

Manufacturer: Harman International Industries, Incorporated Address: 8500 Balboa Blvd, Northridge, CA 91329, UNITED STATES European Representative: Harman International Industries, Incorporated EMEA LiaisonOffice, Herikerbergweg 9, 1101 CN Amsterdam, The Netherlands Hannan International Industries, Limited,Ground Floor, Westside 2, London Road, Apsley, Hemel Hempstead, Hertfordshire, HP3 9TD, United Kingdom


Bi-Wire Connection

Remove jumper straps from posts

NOTE: For more information about various speaker-wire and connection options, contact your local JBL dealer.


NOTE: As with most speakers, the L100Classic75 has transducers whose suspensions will take several weeks to “break-in” and achieve optimum performance. During this period, the balance between woofer, midrange, and tweeter may change, so we recommend that you adjust the midrange and tweeter controls again after the break-in period.


  1. Read these instructions.
  2. Keep these instructions.
  3. Heed all warnings.
  4. Follow all instructions.
  5. Clean only with a dry cloth.
  6. Do not block any ventilation openings. Install this apparatus in accordance with the manufacturer’s instructions.
  7. Do not install this apparatus near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
  8. Use only attachments/accessories specified by the manufacturer.
  9. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer or sold with the apparatus. When a cart is used,use caution when moving the cart/apparatus combination to avoid injury from tip-over.
  10. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as when the power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, or the apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.

Correct disposal of this product (Waste Electrical & Electronic Equipment)This symbol means the product must not be discarded as household waste and should be delivered to an appropriate collection facility for recycling. Proper disposal and recycling help protect natural resources, human health, and the environment. For more information on the disposal and recycling of this product, contact your local municipality, disposal service, or the shop where you bought this product.

RoHSThis product is RoHS compliant. This product is in compliance with Directive 2011/65/EU, and its amendments, on the restriction of the use of certain hazardous substances in electrical and electronic equipment.REACHREACH (Regulation No 1907/2006) addresses the production and use of chemical substances and their potential impacts on human health and the environment. Article 33(1) of REACH Regulation requires suppliers to inform the recipients if an article contains more than 0.1 % (per weight per article) of any substance(s) on the Substances of Very High Concern (SVHC) Candidate List (‘REACH candidate list’). This product contains the substance “lead”(CAS-No. 7439-92-1) in a concentration of more than 0.1% per weight. At the time of the release of this product, except for the lead substance, no other substances of the REACH candidate list are contained in a concentration of more than 0.1% per weight in this product.

Note: On June 27, 2018, lead was added to the REACH candidate list. The inclusion of lead in the REACH candidate list does not mean that lead-containing materials pose an immediate risk or result in a restriction of the permissibility of its use.

© 2021 HARMAN International Industries, Incorporated. All rights reserved.JBL is a trademark of HARMAN International Industries, Incorporated,registered in the United States and/or other countries.Features, specifications, and appearance are subject to change without notice.

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Part No.950-0590-001 Rev. 1.1


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