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Hifonics Atlas AS12SQD4 ( AS12SQ D4 )

12" Dual 4 Ohms Atlas Series Square Subwoofer

5.0

(6 reviews)

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The product on this page is discontinued.
  • 12" square high performance subwoofer
  • 900 watts RMS continuous power
  • 1800 watt maximum power
  • Hifonics Atlas cast aluminum chrome basket
  • woven glass fiber cone
  • acrylic illuminated dust cap
  • 1.4" rubber surround
  • Nomex fiber spider with woven tinsel leads
  • 3" bi-fair wound 4 layer voice coil
  • thick aluminum voice coil former
  • dual 4-ohm voice coil with 58mm voice coil winding
  • 8 flare shape magnet design with 180oz magnet
  • 10mm polished top plate
  • chrome plated flare T-plate
  • push pin terminal
  • 1-year SonicElectronix.com warranty
Subwoofer Specifications
Subwoofer Size12"
Peak Power Handling1800 watts
RMS Power Handling900 watts
Voice Coil(s)Dual
Impedance (Per Voice Coil)4 ohms
Frequency ResponseN/A
Sensitivity85.88 dB
Woofer SurroundRubber
Warranty and Return Policy
Return Policy Standard Return Policy
Customer Review Summary for Hifonics Atlas AS12SQD4 ( AS12SQ D4 )
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 6 Reviews
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Rating Distribution:
5 star:
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100%
4 star:
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3 star:
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1 star:
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what's this?
Average Attributes Rating:
Durability
5.0
Value
4.8
Features
5.0
Design
5.0
Usability
5.0
what's this?
Most Helpful Customer Reviews:
July 13, 2007 This sub is amazing
Review by
Scott from Stirum, ND
Overall
Durability
Value
Features
Design
Usability
I bought this sub from sonicelectronix at a good price. I wanted this sub to save a little room because I had 2 subs. This sub is much louder, much cleaner deeper bass. I have it hooked up to a 400 watt rms hifonics amp and wired at 8 ohms and it still wangs. This is a very good buy and if you want low, clean, solid bass then this is the sub for you. I'm very impressed with this sub and i'm not giving it the full 900 watts it recommends. For loudness and great bass this is the sub you want. I would put it up against the Kicker L7 any day.
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January 23, 2006 Worth Every Penny!
Review by
Joshua from Cahokia, IL
Overall
Durability
Value
Features
Design
Usability
I bought one of these subs just for a little extra bass. I have it hooked up to a generic mini system in my house. It is only getting about 100 watts peak from the stereo, yet it shakes THE WHOLE HOUSE. I've knocked stuff off of the wall, came close to braking my window in the room in which it is positioned, and whenever I have it up loud enough and shut the door on my room, it sounds like its going to blow the door off the hinges. Great buy! Worth every penny! Even if you're hooking it up to a generic stereo!
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December 2, 2005 True power from the Gods.
Review by
Derrick from Ashland City, TN
Overall
Durability
Value
Features
Design
Usability
I have two of these along with a HiFonics XX-Hercules amp wired at 2000W RMS @ 1 ohm in the back of my Ranger Ext. Cab... so far no one has been louder than me. Also have a Tsunami 2-farad cap, which isn't big enough cause I've had my dash lights go completely out (depending on the type of bass). The only thing that has disappointed me was after about 3 weeks after having it installed, my amp fried, which was my fault... and my subs are perfectly fine. I'm gonna get two HiFonics Brutus BX1205D amps to take the place of the Hercules. Haven't had the LED lights hooked up yet but that will change soon as I get my Brutus's. And for you Kicker lovers out there, this sub will put a 12" L7 to shame with ease, even in looks. I guarantee you will not be disappointed with this sub... as long as you have a amp to power it enough.
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November 23, 2005 Unbelievable Bang For The Buck!
Review by
Vincent from Monroe, LA
Overall
Durability
Value
Features
Design
Usability
These subs are unbelievable. The price is a steal for the quality of the sub. Everyone that hears them is SO impressed. I'm getting another pair for my other car real soon!
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November 18, 2005 great sub
Review by
Rene from Kenner, LA
Overall
Durability
Value
Features
Design
Usability
great sub i have 1 an pushing 1100 wats in to it with a brutus 1605d and it really thumps only problem is my amp kicks off a little to much.
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View All 6 Reviews for Hifonics Atlas AS12SQD4 ( AS12SQ D4 )
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire
For the ultimate connection, Monster uses a MultiTwist™ construction, a Magnetic Flux Tube, and even more cutting edge wire technology.
$50.00
15 ft. of 12 AWG StreetWires Speaker Wire15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$19.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$24.99
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Extreme Bulk PackDynamat Extreme Bulk Pack
36 ft. Dynamat Xtreme Bulk Pack enhances the sound for your entire car!
$149.99
Bass Reconstruction Processors
These sound processors are perfect for enhancing the lower frequencies of a car audio system. After some installation and tuning, your new system will sound better than ever!
 ProductPriceAdd?
Maxxsonics MX-3Maxxsonics MX-3
Enhances the bass response, increases linearity, buffers unwanted noise, and improves the frequency range of your subwoofer.
$59.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$5.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!
$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Hifonics
Model number: AS12SQD4
Weight: 39.00 lbs
Internal SKU: as12sqd4
Internal product ID: 5169
X-Factor Dance Contest - over $2,800 in prizes.

Customer Testimonial

I purchased the Clarion CMRC1-BSS. The purchase went through smoothly. Sonic Electronix kept me informed on when it left the warehouse and how long it would take. They were spot on with all communications. They also wanted to know if their service met my expectations. Hell Yeah....and then some.

- Neecie from Indianapolis, IN

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