EXCELLENT JBL 4311B SPEAKERS – 1-YEAR WRT – STUDIO MONITOR CLARITY & ICONIC PUNCH

📌 Specifications

• CONDITION: Excellent – Fully tested, cleaned, and serviced
• MODEL: 4311B
• BRAND: JBL
• TYPE: 3-Way Studio Monitor Speakers
• PROTECTION PLAN: 1-Year Warranty Included
• FREE SUPPORT: Must be used before requesting return
• No Original Boxes
• SKU: 1THLC0186

EXCELLENT JBL 4311B SPEAKERS

✨ Condition: Fully serviced, professionally tested, and in excellent working condition.

This pair of JBL 4311B speakers is in excellent shape both functionally and cosmetically. All original drivers are intact and working flawlessly. Cabinets show minor vintage wear but have been cleaned and reconditioned. The sound is fast, clear, and authoritative — just like a real studio monitor should be. Includes our 1-Year Warranty for peace of mind.

🛠️ Key Features

• 12” Woofer (2213H) – Fast, tight bass with real punch
• Midrange (LE5-10) – Present and detailed vocals
• Tweeter (LE25-2) – Crisp, open high-end
• Adjustable L-Pads – Fine-tune mid and treble to your space
• Classic Control Monitor Layout – Horizontal design, grill-off display
• Made in USA – Built with studio-grade components 

🌟 What Makes the 4311B Special?

The JBL 4311B was the final and most refined version of the classic 4311 series. Used in studios and cherished by collectors, it delivers that raw, honest sound that puts you right in front of the mix. Bass is deep and controlled, mids are in-your-face accurate, and highs sparkle with just enough edge.

🎯 These aren’t background speakers — they’re front-row, full-impact monitors made for real listening.

🔗 Ideal Pairings

Amplifiers / Receivers (50W+ recommended):

• Sansui AU-717 / G-7500
• Marantz 2252B / 2285B
• McIntosh MA6100 / MC2105
• Pioneer SX-950 / SX-1010
• Luxman L-430 / L-550 

Turntables & Sources:

• Thorens TD-160 / Technics SL-1200
• Pioneer PL-530 / Dual 1229
• Rega Planar 2 / 3
• Teac A-6100, Nakamichi 480, FM broadcast 

🎯 The JBL 4311B is the kind of speaker that doesn’t just play music — it tells the truth. And it tells it with power, speed, and character that only vintage JBL can deliver.

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”

Payment Policy:

All buyers are required to make immediate payment or contact us within 24 hours to arrange payment, with payment received within 3 days. Offers submitted under the Best Offer feature are considered binding agreements and require immediate payment upon acceptance. Failure to adhere to these terms may result in substitution or cancellation of the transaction.

Payments must be accompanied by a valid shipping address listed as Confirmed. Payments with invalid shipping addresses will be refunded and may incur a processing fee deducted from the refund amount. 

Shipping Policy:

This is for local pickup or we will ship it very carefully so that it arrives in good shape like it is now. Our customers’ satisfaction means everything to us. Once you get this item, feel free to contact us if it has any problems! I will try to answer any questions that you may have in a timely fashion.

All shipments are processed within 03 business days of payment, whenever possible. In the event of stock issues causing a delay, customers will be promptly notified, and alternative shipment arrangements will be made. Customers are responsible for any charges incurred due to failed delivery attempts or re-delivery.

Return Policy:

FREE SUPPORT SERVICE MUST BE UTILIZED BEFORE REQUESTING ANY RETURN, FOR ANY REASON.

Items may be exchanged within 30 days if defective or not as described, with a full refund of the purchase price if an exchange is unavailable.

If due to seller error, we will issue a prepaid return label or arrange for reimbursement of return shipping expenses as per this policy, not exceeding the original shipping cost.

The address for returning shipment: 10851 Capital Ave, Garden Grove CA 92843

Returned items may require inspection before determining fault. The item must be received in its original, unaltered condition with all original packaging. Electronic items cannot be opened or tampered with; sealed items must remain sealed, and “Excellent” items must remain in “Excellent” condition.

No returns will be accepted without first contacting us for Free Support, troubleshooting, or evaluation.

Warranty policy:

The warranty covers technical parts for up to 12 months from the date of receipt, provided there is valid evidence and the item remains sealed, unaltered, and has not been disassembled or internally inspected/repaired. Please note that shipping costs for warranty service will be the seller’s responsibility if the item is found to be defective.

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