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Product Details: HT12D+E12SV+K1

Package: Brand New Hypnotic Audio HT12D 12" 600 Watt (300w Rms) Dual Voice Coil 4 Ohm Car Subwoofer + Atrend Single 12" MDF Vented Subwoofer Enclosure + Sub Box Wire Kit With 14 Gauge Speaker Wire + Screws + Spade Terminals

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Item Code: HT12D+E12SV+K1
Warranty: 2 YEAR

Package Deal Includes:

  • (1) Hypnotic Audio 12" subwoofer
  • Atrend top of the line single 12" vented sub enclosure
  • 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
  • 12 Feet of 14 AWG Blue Speaker Wire
  • 2 Spade Terminals

This is a complete single "12" subwoofer package. This includes everything you need to install it in your vehicle. This package was put together by our top MECP certified audio engineer. This package is guaranteed to give you great sound quality, and a lot of bass for your car stereo.

Features Of Hypnotic Audio sub:

  • Hypnotic HT12D 12" dual voice coil 600 watt / 300w RMS subwoofer
  • 40 OZ Magnet
  • Embossed Hypnotic gasket
  • Foam surround
  • Black polypropylene cone
  • Three piece rigid dustcap design
  • 1.5” high temperature 2 layer voice coil
  • Silver anti-resonance stamped basket
  • Fully isolated high excursion tinsel leads
  • Gold plated fast-on terminals
  • Dual 4 ohm voice coil
  • Protective magnet boot with embossed Hypnotic logo
  • Sensitivity: 89 dB

Description for Atrend Enclosure

Top of the line Atrend quality!

The Atrend E12SV is a single 12" vented/ported subwoofer box. The thickness of these boxes are unmatched! The front panel of the box where the sub gets mounted is made of extremely thick 1" inch MDF wood. The rest of the box is built with 3/4" high-grade MDF construction. While other manufacturers use 3/4" or less MDF in the front panel, Atrend chooses to use a thicker 1" MDF because the front panel receives the most pressure causing the wood to flex more than the rest of the box. With the thick 1" MDF you will have no warping or breaking of the wood over time, and less distortion from your subs, and significantly improved sound quality. These use top quality glue with multiple coatings to ensure long life.

One of the major issues with off brand name boxes and import boxes are that the cut-out sizes of the holes where you mount the subwoofer are not shaped perfectly. Atrend specializes in manufacturing sub enclosures and their cut-out holes are always exact to the specifications.

When it comes to your subwoofer box, you need the highest quality. Atrend is known by car audio experts to be one of the best manufacturers for subwoofer enclosures. If you want great sound quality, be careful not to buy a box that is a cheap import. Atrend specializes in manufacturing subwoofer enclosures and they are the best at it!

We have had our MECP certified audio engineers lab test many subwoofer enclosures from many different manufacturers. Atrend was by far the best in performance, sound quality and construction.


  • Single 12" ported/vented subwoofer enclosure
  • Dimensions in inches: 16" Width x 14" Height x 17.75" Top depth x 17.75" Bottom Depth
  • Volume per sub: 1.3 cubic feet
  • Machine precision cut mounting holes
  • 3/4" heavy Dusty Construction
  • Multi layers of high-grade glue ensure long life and no air leaking out
  • High quality spring loaded terminals
  • Dado end panels
  • Mounting Depth: up to 17.75" (enough depth for any sub on the market)
  • Designed, tested, and engineered to work with most of today’s popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.

You also Get:

Complete Single Subwoofer Enclosure Installation Kit!


  • 10 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
  • 12 Feet of 14 AWG Blue Speaker Wire
  • 2 Spade Terminals

This accessory package includes everything you need to install one subwoofer into an enclosure, and wire to connect the enclosure to your amplifier. This package is a top of the line accessory package which we put together and tested.

The drywall wood screws were hand selected by our installation experts because they drill into the enclosure very cleanly, without chipping the enclosure. The speaker wire is 14 gauge. This is way better than using 16 gauge. You can be 100 % sure that your enclosure will have a clean signal to the amplifier with this top of the line speaker wire. These spade terminals have also been hand selected by our installation experts to make the internal wiring simple, secure, and to run the audio signal cleanly.

Product Specifications

# of subs Single
Ideal Sealed Minimum Box Volume cubic feet N/A
Ideal Vented/Ported Minimum Box Volume cubic feet N/A
Impedance Dual 4ohm
Manufacturer HYPNOTIC
Peak Power Handling Watts 501-750
RMS Power Handling Watts 251-500
Sensitivity (dB) 81-90 dB
Size of Subs 12"
Sub Shape Design Circle
Subwoofer Size 12"
Top Mounting Depth N/A
Type of Enclosure Vented
Warranty 2 YEAR
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