JBL L88 Plus Speakers – Iconic Vintage Sound, Backed by a 1-Year Warranty

Excellent working – Fully tested, cleaned, and optimized for top performance.

🎵 Discover Classic JBL Audio with the L88 Plus Speakers!

The JBL L88 Plus speakers are the plus models that can be upgraded to the l100s with the mid-driver kit. With their iconic 3-way configuration and powerful sound, they’re perfect for audiophiles, collectors, or anyone seeking an authentic vintage audio experience. Fully tested and in excellent working condition, these speakers come with a 1-year warranty for your peace of mind.  

Specification:

• Condition: Fully tested, cleaned, and in excellent working order.
• MPN: L88 Plus
• Brand: JBL
• 1-Year Warranty: Enjoy reliable sound with full protection.
• FREE SUPPORT: MUST BE UTILIZED BEFORE RETURN IS REQUESTED
• Type: 3-Way Bookshelf Speakers
• Professional Packaging: Double-boxed with foam padding for safe delivery.
• No Boxes, No accessories
• SKU: 5QJKS4785

TESTING VIDEO

✨ Key Features:

• 🔊 3-Way Speaker System:
  • 12-inch Woofer: Deep, punchy bass for an immersive experience.
  • High-Fidelity Tweeter: Crystal-clear highs for remarkable detail.
• 📡 Wide Frequency Range: 30Hz – 20kHz for balanced, room-filling sound.
• ⚡ Power Handling: 50W RMS for consistent, distortion-free audio.
• 📐 Elegant Design:
  • Dimensions: 23.5″ H x 14.25″ W x 11.75″ D.
  • Weight: Approx. 30 lbs each.
  • Stunning woodgrain finish to enhance your space.

🛠️ Condition: Fully tested, cleaned, and optimized for top performance.

TRADE-IN PROGRAM

“If you have any vintage audio equipment (receivers, speakers, cassette, reel to reel…) & want to upgrade with the available serviced one, don’t hesitate to contact us for the best deal. You only need to pay for the difference”

Condition:

This receiver is in “Excellent” condition, displaying minor signs of use with a bright, clear dial. All knobs, feet, and the attached AM antenna and AC cord are present and intact. Although the manual is missing, it can be found online or we can provide a PDF upon request. Please inspect all photos thoroughly for the actual condition.

Service:

Upon inspection, the unit had scratchy controls, a dim dial, and some distortion in one channel. Therefore, it underwent servicing by our technician. Manufacturer used certain transistors in this model that are known to fail after 40 years, so all of these were replaced. This upgrade resolved the distortion issue. Additionally, several questionable capacitors were replaced. 

Testing:

After testing, the speakers have been found to perform exceptionally well, providing a robust, warm signal with no distortion, buzzing, muffling, or unusual noises. Testing video is added for reference.

Condition Disclosure:

This item exhibits minor wear consistent with light use, as shown in the provided photos. The listing includes exactly what is pictured; no accessories, test equipment, or media are included.

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Thank you for being a valued customer & Thanks for looking!