VERY GOOD JBL 4312B MONITORS – 1-YEAR WRT – DIRECT TONE, VINTAGE CHARACTER

📌 Specifications

• CONDITION: Excellent – Fully tested, all drivers original
• MODEL: 4312B
• 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: 2QE0007

VERY GOOD JBL 4312B MONITORS

✨ Condition: Fully tested, cleaned, great working.

The JBL 4312B is a modern refinement of JBL’s classic monitor formula — a 3-way front-ported speaker that delivers tight low end, crisp mids, and fast, airy highs, all wrapped in a vintage-style cabinet built to studio standards.

With its 12” woofer, dedicated midrange cone, and pure titanium tweeter, the 4312B delivers the clear, impactful sound that made JBL a staple in control rooms worldwide.
Whether you’re mixing analog, spinning vinyl, or streaming hi-res — this speaker gives you what’s really there.

Detailed Specifications:

• Type: 3-Way Front-Ported Monitor
• Woofer: 12″ JBL 2213H
• Midrange: 5″ JBL 104H
• Tweeter: 1″ JBL 035Ti Titanium Dome
• Freq. Response: 45Hz – 20kHz
• Impedance: 8 ohms
• Sensitivity: 91 dB
• Crossover: 1.5kHz / 5kHz
• Dimensions: 23.5″ x 14.25″ x 11.75″
• Weight: ~47 lbs each
• Year: Early 1990s

🛠️ Key Features

• Iconic 3-Way JBL Layout – Clarity, separation, and speed
• Titanium Tweeter – Extended highs with studio-grade detail
• High-Efficiency Design – Easy to pair with solid-state or tube amps
• Front Bass Port – Easy placement with powerful low-end
• L-Pads for Mid/High Control – Tune your sound to your room
• Classic Look, Studio Soul – True JBL heritage in every detail 

🌟 Built to Be Heard – Not Just Played

The 4312B delivers sound with precision and punch.
✅ Jazz, vocals – clear and natural
✅ Rock, funk, fusion – fast, alive, and full of impact
✅ Vinyl, tape, streaming – everything sounds real, present, and immediate

This is not a soft speaker. It’s clean. Confidence. And made for serious listening.

If you love monitor-style clarity with vintage charm, this one gets it right.

✅ 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 4312B refines a studio legend into something just as tough — but even more versatile.
It brings the energy of the control room straight into your space, without ever sounding harsh or tired.

🎯 Vintage tone, studio accuracy, and all the JBL soul you came for.

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!