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JL Audio  HO112-W6V3

12W6v3 Single 12" 1200W Peak Power Handling Subwoofer with High Output Enclosure

Item #39627

Condition:   Brand New

Product Highlights

  • Model: 12W6v3
  • Size: 12"
  • Peak Power: 1200W
  • High Output Enclosure

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$1,249.99

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JL Audio HO112-W6V3 12W6v3 Single 12" 600W RMS (1200W Peak Power Handling) Subwoofer with High Output Enclosure


We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 12" 12W6v3 Single Subwoofer with High Output Enclosure
  • • Ported high output enclosure containing one subwoofer
  • • Owner's Manual

 


Why Choose JL Audio HO112-W6V3 Enclosed Car Subwoofer?


 

 

JL Audio HO112-W6V3 Enclosed Car Subwoofer Side Angled View with Connection Panel
Ensure Accurate Bass Performance

This subwoofer system features a powerful 12-inch mineral-fill IMPP woofer in a sleek gray ported enclosure, delivering 600 watts RMS (up to 1200 watts maximum) with a frequency response of 20-200 Hz and 85 dB sensitivity, ensuring deep, rich bass for your audio needs. Designed with a 5-way post connector, it offers impressive performance and durability with dimensions of 14-3/8 inches wide, 16-1/4 inches high, and 23-7/8 inches deep, all while operating at an impedance of 2 ohms.

Superb Sound Quality

Experience powerful bass with the Single 12W6v3-D4 subwoofer, delivering 600 W at 2 Ω in a ported enclosure. Engineered for superb sound quality and impressive output, its high output design and chamber-coupled port enhance performance, while optimized alignment ensures top-tier audio through real-world fine-tuning.

JL Audio HO112-W6V3 Enclosed Car Subwoofer Cutaway View

 

JL Audio HO112-W6V3 Enclosed Car Subwoofer Front Angled View
Top-Tier Performance And Style

Shipped wired and ready to connect with a five-way binding post terminal, this subwoofer system features a recessed mounting baffle for added woofer protection (steel mesh grille insert available separately), a sleek dark gray high-grade automotive carpet finish with "JL AUDIO" embroidered in silver, and durable CNC-cut high-grade MDF construction. Designed for 200-600W amplifier power and a nominal impedance of 2 Ω, it ensures top-tier performance and style.

 


Frequently Asked Questions (FAQ)


  • • Why does this 12-inch enclosure take up almost my entire trunk space?
    To deliver maximum output and deep extension, JL Audio's patented High-Output design uses an internal chamber-coupled slot port that wraps around the outer walls. This complex manifold layout makes the footprint significantly larger and heavier than standard 12-inch prefab boxes.
  • • Why is my amp overheating or shutting down when trying to push this subwoofer?
    The HO112-W6v3 is pre-wired internally to a 2-ohm total impedance. If you are pairing it with a bridged 2-channel amplifier or an older monoblock that is not explicitly rated stable down to 2 ohms, the heavy current draw will trip your amp's thermal protection.
  • • Why does the bass output sound quiet, muddy, or completely distorted at high volumes?
    This is almost always a sign of a clipped signal from incorrect amplifier settings. Ensure your head unit or amp's "Bass Boost" is turned completely off, set your Low-Pass Filter (LPF) around 80Hz, and properly match the input gain using a digital multimeter.
  • • Why am I hearing a physical flapping or rushing air sound coming from the port?
    If the gain is set too high or you try to force notes below 25Hz without a subsonic filter, the 12W6v3 driver can exceed its mechanical limits. The severe air velocity can cause port noise or suspension bottoming. Set a subsonic filter right around 25Hz to fix it.
  • • Why didn't my premium enclosure come with a grille to protect the expensive woofer?
    JL Audio does not bundle speaker grilles with this High-Output system. Because the 12W6v3 woofer sits fully exposed near the edge of the wedge, you must purchase the specific mesh insert "JL Audio SGR-12W6v2/v3" separately to block trunk cargo damage.
  • • Can I change the terminal cup wiring to convert this box to a 4-ohm or 1-ohm load?
    No, you cannot alter the impedance from the outside. The enclosure houses a single dual 4-ohm driver pre-wired in parallel for a fixed 2-ohm load. To change it, you would have to pull the woofer out and wire the coils in series for an 8-ohm load.
  • • What size amplifier is perfect for this enclosure without blowing the voice coils?
    The system is rated for 600 watts continuous RMS. Pair it with a high-quality monoblock amplifier that outputs exactly 500W to 600W RMS cleanly into a 2-ohm load. Avoid feeding it 1000W+ amps, which easily scorch the W6v3 voice coils.

 

Learn how to wire subwoofers


SPECIFICATIONS


  • Diameter : 12 Inch
  • Maximum Power : 600 Watts
  • Sensitivity : 85 dB
  • Impedance : 2 Ohm
  • Frequency Response : 20-200 Hz
  • Peak Power Handling : 1200 Watts
  • Number Of Subwoofers : 1
  • Enclosure Type : Ported
  • Amplified : No
  • RMS Power Handling : 600 Watts

FEATURES


Features:

  • Subwoofer: Single 12W6v3-D4
  • Power Handling: 600 W, 2 Ω
  • Enclosure Type: Ported
  • High Output Design: Engineered for superb sound quality and impressive output with moderate amplification
  • Chamber-Coupled Port Design: Port wraps around the inner enclosure boundary and terminates just above the woofer, enhancing performance
  • Optimized Alignment: Carefully engineered for the 12W6v3 and fine-tuned through real-world listening
  • Ready to Connect: Shipped wired, loaded, and includes a five-way binding post terminal
  • Recessed Mounting Baffle: Provides some protection for the woofer; steel mesh grille insert available separately
  • Finish: Dark gray high-grade automotive carpet with black carpet on woofer baffle; "JL AUDIO" embroidered in silver
  • Construction: CNC-Cut High-Grade MDF
  • Recommended Amplifier Power: 200 - 600W
  • Nominal Impedance: 2 Ω

 

Specifications:

  • Woofer Size: 12 inches
  • Speakers Per Box: 1
  • Woofer Material: Mineral-fill IMPP
  • Enclosure Type: Ported
  • Color: Gray
  • Pieces in System: 1
  • Width: 14-3/8 inches
  • Height: 16-1/4 inches
  • Depth: 23-7/8 inches
  • Connector Type: 5-way post
  • Frequency Response: 20-200 Hz
  • Power Range: 600 Watts RMS
  • Maximum Wattage: 1200 Watts
  • Sensitivity: 85 dB
  • Impedance: 2 ohms
  • UPC: 699440933155
  • Weight: 20
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • This enclosure is amazing. The clarity for a ported enclosure is impressive. I’m hearing things in songs I’ve never heard before. I have it paired with a jl xd600/1 v2 amp and it’s perfect. You need to purchase the remote and you can control the bass to you’re liking song to song. I don’t usually write reviews but this setup made me want to!!!

    Big J
    1/5/2020

  • Great low sound in a compact package.

    Brad Haeger
    5/23/2023
free installation

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