NEAR MINT JBL 4312A MONITORS – 1-YEAR WRT – BALANCED MONITOR POWER, VINTAGE TONE

📌 Specifications

• CONDITION: Near Mint – Fully tested, all drivers original
• MODEL: 4312A
• BRAND: JBL
• TYPE: 3-Way Studio Monitor Speakers
• FREE SUPPORT: Must be used before requesting return
• Pro packaged, insured, and includes tracking
• No original box, no accessories
• SKU: 2QE0006

NEAR MINT JBL 4312A MONITORS

✨ Condition:  Excellent – Fully tested, cleand, great working 

The JBL 4312A is a refined evolution of the legendary 4311 and early 4312 series — offering the same 3-way studio layout with improved voicing and smoother transitions between drivers.

Built with a 12” woofer, dedicated midrange, and pure titanium dome tweeter, the 4312A delivers the classic JBL monitor punch, but with better treble control and less edge, making it perfect for home hi-fi as well as studio use.

Detailed Specifications:

• Type: 3 way, 3 driver loudspeaker system
• Frequency Response: 45Hz to 20kHz
• Power Handling: 100W
• Recommended Amplifier: 10 to 300W
• Crossover Frequency: 1500, 7000Hz
• Impedance: 8Ω
• Sensitivity: 91dB
• Bass: 1 x 300mm aquaplas cone
• Midrange: 1 x 130mm felted paper cone
• Tweeter: 1 x 25mm pure titanium dome
• Enclosure: bass reflex
• Grille: black fabric
• Finish: oiled walnut, studio black
• Dimensions: 597 x 362 x 298mm
• Weight: 52lbs
• Year: 1986

🛠️ Key Features

• JBL Titanium Tweeter – Detailed, non-fatiguing treble
• 12” Woofer with Front Port – Bold, room-filling low end
• Classic Monitor Layout – True L/R symmetry, studio clarity
• High Sensitivity – Great with vintage amps and low-power tubes
• Adjustable L-Pads – Fine-tune mids and highs to your room
• Made in Japan – Superb build quality and finishing 

🌟 Why the JBL 4312A Stands Out?

✅ Rock, funk, jazz – fast, tight, highly engaging
✅ Acoustic, vocals, analog sources – clean and natural
✅ Long sessions – non-fatiguing and balanced

The 4312A tones down the aggression of earlier models and adds finesse — it’s still bold, but now more refined.
If you want the JBL monitor character without the edge, this is your sweet spot.

✅ Fast & Secure Shipping – Professionally packed for safe delivery
✅ 100% Satisfaction Guarantee – Quality craftsmanship you can trust
✅ Limited Availability – High demand, order now before stock runs out!

The JBL 4312A is a perfect balance between studio accuracy and musicality — giving you energy when you want it, and smoothness when you need it.
🎯 It’s what a vintage JBL should be: strong, clean, and built to last.

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:

These speakers are in “Excellent” condition and are functioning flawlessly, delivering a superb listening experience. Please review all photos carefully to assess the actual condition.

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

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