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 kg
Dimensions: 38.0″ × 25.0″ × 17.1″
Weight: 174.2 lbs
Origin: Japan (late 1980s production)

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 PAIRING

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!

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.