JBL 4344 Speakers –Fully Restored/Serviced-1-Yr WRT-Free & FAST Shipping

• Sensitivity: 93 dB / 1W / 1m
• Impedance: 8 ohms
• Power Handling: 100W RMS (300W peak)
• Dimensions: 965 x 635 x 435 mm (H x W x D)
• Weight: 79 kgDimensions: 38.0″ × 25.0″ × 17.1″
• Weight: 174.2 lbs
• Origin: Japan (late 1980s production)
• SKU: 12TO0017

JBL 4344 Speakers

ABOUT

The JBL 4344 stands among the most revered large-format studio monitors ever built — a true icon of the professional recording era.

Designed as the evolution of the 4343, it features a 4-way configuration with improved crossover networks, delivering greater precision, depth, and control.

With its 15″ low-frequency driver, dedicated midbass and compression drivers, and iconic blue baffle, the 4344 produces a massive yet refined soundstage.

This pair has been fully restored and aligned, offering authentic JBL studio performance in its most collectible form.

⚠️ Note: Speaker stands not included.

Customer Service:

Once your item arrives, if you have questions about how your item functions or proper settings, please CONTACT US.

TRADE-IN PROGRAM

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

Note:

The actual color of the product may sometimes differ slightly from the photos due to lighting conditions, temperature, and the device used. Some angles in the photos may not fully reflect the product’s condition. Please read the description carefully and feel free to message us if you have any questions.

SPECS:

• System Type: 4-Way, Bi-amp capable
• Woofer: 15″ JBL 2235H
• Midbass: 10″ JBL 2122H
• Midrange: JBL 2420 with 2307 horn & 2308 lens
• Tweeter: JBL 2405H slot super tweeter
• Crossover Frequencies: 320Hz / 1.3kHz / 10kHz
• Frequency Response: 35Hz – 20kHz
• Sensitivity: 93 dB / 1W / 1m
• Impedance: 8 ohms
• Power Handling: 100W RMS (300W peak)
• Dimensions: 965 x 635 x 435 mm (H x W x D)
• Weight: 79 kgDimensions: 38.0″ × 25.0″ × 17.1″
• Weight: 174.2 lbs
• Origin: Japan (late 1980s production)
• SKU: 12TO0017

KEY FEATURES

• 4-way studio monitor system with mirror-imaged layout for accurate imaging
• Components: 2235H woofer, 2122H midbass, 2421B compression driver, 2405 tweeter
• Fully recapped crossover network with high-grade film capacitors
• Cabinet refinished in natural walnut veneer, blue baffle restored to factory tone
• Original JBL badges and grilles reconditioned to collector standards
• Drivers refoamed, aligned, and frequency-tested for balanced playback
• Tested 3+ hours continuous operation — clean, stable, distortion-free sound

REFURBISHED

This legendary pair of JBL 4344 Studio Monitors has been professionally restored and precision-tuned by our engineering team, ensuring both sonic authenticity and long-term reliability. Every stage of the restoration process was executed with strict reference to factory standards.

1. Acoustic & Technical Restoration

All drivers fully serviced and verified:

– Woofer reconed with JBL spec kit for perfect low-end extension.

– Midrange inspected, centered, and impedance-matched.

– Driver and Tweeter diaphragm inspected under microscope and phase-aligned.

Crossovers recapped using audio-grade polypropylene capacitors, restoring tonal transparency and imaging precision.

Internal wiring, terminals, and L-pads cleaned, de-oxidized, and calibrated to ensure full frequency response and channel balance.

Polarity and impedance verified across all drivers with professional analyzers.

2. Cabinet & Cosmetic Restoration

Enclosures refinished in real walnut veneer, hand-oiled and sealed for long-term durability.

Front baffles restored in factory JBL studio blue, precisely color-matched to 1980s production spec.

Grilles re-framed and re-clothed using JBL-style acoustic fabric; customs badges reinstalled.

All mounting hardware cleaned, aligned, and replaced where necessary with stainless components.

3. Performance Testing & Tuning

Each speaker underwent a 3-hour continuous test with reference amplifiers.

Frequency sweep and listening test confirmed phase coherence, balanced crossover response, and accurate transient reproduction.

Final sound tuning performed in a controlled studio environment — ensuring deep, powerful bass, natural midrange articulation, and airy, detailed highs true to the original JBL monitor character.

Result:

A collector-grade JBL 4344 pair, meticulously restored to factory specification and tonal integrity, suitable for both high-end studio monitoring and audiophile home use.

⚠️ Note: Speaker stands not included.

SUGGESTED PAIRINGS

Perfectly complements Marantz 2325, Accuphase E-303, or Sansui AU-11000 amplifiers for rich, dynamic performance.

Combine with a Technics SP-10 turntable or Revox B77 deck for a full studio-grade vintage setup.

💡 Buy as a combo and save $100 — message us for details!

PACKAGING & SHIPPING

Secure Packaging:

Factory foam inserts and original cartons (if available)

Additional internal padding and wrap for transit protection

Double-wall outer box with corner guards and straps

Shipping Details:

Dispatch Time: Ships within 3 business days

Carrier: UPS Ground (tracked & insured)

Signature Required: Yes (as buyer’s request)

Transit Time: Typically 3–7 business days (USA)

International Shipping:

We offer global delivery through the eBay International Shipping Program. eBay handles customs, duties, and tracking.

📦 Note: Packaging may vary slightly depending on unit size or availability, but safety and protection are always our top priority.

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Thank you for viewing our listing! Please kindly ensure you read all the provided information carefully!

We strive to describe all items honestly and accurately. However, as human beings, we may occasionally make mistakes. If you have any doubts or encounter conflicting information, please inquire before purchasing or making an offer

We kindly request that all buyers give us the opportunity to address any issues.

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:

Our 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 “Mint” items must remain in “Mint” 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.

⚠ Important Notice:

To ensure a smooth warranty process, we kindly request that you record a video while unboxing your package upon delivery. Any claims related to product damage or warranty service must be supported by clear video and photographic evidence. Please submit all required documentation to the official HQaudios email for prompt assistance.

***Failure to provide sufficient information as per our guidelines may result in the rejection of your request.

If you have any issues or dissatisfaction with our services, products, or policies, please refrain from leaving negative feedback immediately. Instead, contact us right away so we can provide you with the best possible solution and have the opportunity to improve our service quality!

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