OUTSTANDING JBL 4312MKII MONITORS PAIR OF SPEAKERS – 1-YEAR WARRANTY  

 Condition: Excellent – Fully tested, original drivers, clear sound and solid cosmetics

The JBL 4312MKII continues the iconic lineage of JBL’s legendary monitor series, offering powerful studio-grade performance in a compact and stylish package. Built in Japan with mirror-imaged cabinets, this model refines the classic 4311/4312 formula with enhanced clarity, tighter bass, and smoother highs — perfect for both professional and audiophile use.

Equipped with JBL’s proven 12″ 2213H woofer, 5″ midrange, and titanium dome tweeter, the 4312MKII delivers impactful bass, articulate mids, and sparkling highs. Whether you’re playing vinyl, tape, or high-res digital sources, these speakers give you that unmistakable JBL punch and detail.

Specifications

• Condition:  Excellent – Fully functional, clean and original
• Model: JBL 4312MKII
• Type: 3-Way Studio Monitor Speakers
• Protection Plan: 1-Year Warranty Included
• Free Support: Must be used before requesting return
• Packaging: Securely packed and insured
• No original box
• SKU: 12QE0019

Detailed Specifications

• Type: 3 way, 3 driver loudspeaker system
• Frequency Response: 45Hz to 22kHz
• Power Handling: 100W
• Crossover Frequency: 2000, 5000Hz
• Impedance: 6Ω
• Sensitivity: 95dB
• Bass: 1 x 300mm cone
• Midrange: 1 x 125mm cone
• Tweeter: 1 x 25mm titanium dome
• Enclosure: bass reflex
• Dimensions: 597 x 362 x 299mm
• Weight: 20kg

🔑 Key Features

• Classic JBL 3-way monitor layout with modern upgrades
• Titanium dome tweeter for detailed, airy highs
• Powerful 12” woofer with front bass port
• Adjustable MF and HF levels to suit your room
• Iconic design with rugged Japanese build quality

🧡 What Makes It Special?

• A modern classic in JBL’s monitor legacy
• Energetic and clear – ideal for rock, jazz, or live recordings
• High efficiency – works well with vintage and modern amps
• Excellent imaging and dynamic range
• Fully tested and supported by HQaudios’ 1-Year Warranty

🎧 Suggested Pairings

• Sansui 7070 / 9090 / G9000 – Full-bodied, authoritative sound
• Marantz 4400 / 4300 / 2285B – Smooth warmth and musical synergy
• Pioneer SX980 / SX950 / SX880 / SX737 – Fast, clean output to match JBL’s energy
• Kenwood KR9600 / KR7600 – Tight control and plenty of power
• McIntosh MAC1700 – Warm, refined tone ideal for analog playback

TEAC A6010 / AKAI GX630D – Great analog sources for high-resolution JBL clarity
👉 Only one available – claim this JBL 4312MKII set now and experience legendary studio sound reimagined for your listening space!

BUYING A COMBO? GET UPTO $100 OFF – MESSAGE US FIRST!

Planning to buy a speaker + receiver/amplifier combo?

Contact us BEFORE you place your order and we’ll instantly send you a $100 OFF voucher for your combo purchase!

This offer is only available via direct message, and only before checkout.

Let us know you’re building a full system — we’ll take care of the rest, personally.

👉 Don’t miss out. Message us now and save big on your perfect setup!

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.

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

Customer Service:

Once your item arrives, if you have questions about how your item functions or proper settings, please CONTACT US. We are audiophiles as well and love to help out other audiophiles.

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….”

A few notes from us!

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.

HQaudios’s Policies

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!