• Hifonics OLM Mt Olympus Subwoofers
  • Subwoofer Size Buying Guide
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Hifonics OLM800D2

12" Dual 2 ohm Mt. Olympus Series Subwoofer

  • 4.5

(2 reviews)

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Price Information

$349.99

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$159.99

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Customer Testimonial

Lightning fast shipping, great products. couldn't ask for more. This is a sight that i would recommend to anyone.

- Dave from saratoga, california

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The Gods Have Spoken

The Gods of HIFONICS are proud to introduce the MT Olympus OLM800 series subwoofers! From top to bottom these subs have been designed for incredible SPL and SQ!

Here are the important features: The OLM800 series features a DVC 2-Ohm (OLM800D2) and DVC 4-Ohm (OLM800D4) model to allow for multiple wiring configurations making this series versatile for any application you can imagine. Starting with a massive 85oz high energy magnet with a ported back plate for heat dispersion, you know they mean business. Supporting the motor structure is an ultra ridged aluminum die cast basket with a polished grey finish. The moving parts feature a one-piece pressed paper cone/dustcap for structural integrity, high roll santoprene rubber surround for long excursion, reinforced cone-neck support for stability and optimally spaced dual spiders for precise inward and outward excursion control. The 2.5” high-temp voice coil is wrapped on an aluminum former and ready to take every bit of the 800wrms/1600wmaxx! The OLM800’s are designed for both ported and sealed enclosure designs.

General Features:

  • 12" Dual 2 ohm Mt. Olympus Series Subwoofer
  • Power Handling:
    • Peak: 1600 watts
    • RMS: 800 watts
  • Impedance: Dual 2 ohms
  • One-Piece pressed paper Cone
  • High roll Santroprene Rubber Surround
  • Reinforced Cone-Neck Joint
  • Optimally spaced dual spider cast basket
  • 2.5" High temperature voice coil
  • 85oz. High Energy magnet motor structure
  • Resonance Frequency (Fs): 29.14
  • Top-mount depth: 6"
  • Sensitivity: 83.8 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Subwoofer Specifications
Subwoofer Series Mt. Olympus
Subwoofer Size 12"
Peak Power Handling 1600 watts
RMS Power Handling 800 watts
Voice Coil(s) Dual
Impedance (Per Voice Coil) 2 ohms
Voice Coil Diameter 2.5"
Sensitivity 83.8 dB
Electromechanical Parameters
Free-Air Resonance (Fs) 29.14 Hz
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Hifonics OLM800D2
Average Customer Rating is 4.5 out of 5 stars:
  • 4.5
based on 2 Reviews
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Average Attributes Rating:
Durability
  • 4.5
4.5
Value
  • 4.5
4.5
Features
  • 4.5
4.5
Design
  • 4.5
4.5
Usability
  • 5.0
5.0
what's this?
Most Helpful Customer Reviews:
April 29, 2013 Awesome!! Clean Bass..Not Bad Price!
Review by
caleb(805 HID) from Oxnard CALI
Overall
  • 4.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 4.0
Design
  • 4.0
Usability
  • 5.0
Have had this sub for a couple of months now and I am running this sub at 2ohsn 750watts RMS...with onw of the hifonics mono amps....and I love this thing....Give my camaro a good shake and considering about getting 2 of these......
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July 26, 2012 CLARITY!!!
Review by
Nathan from Capitol Heights, MD
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
Although I didn't purchase these from Sonic Maxxonics had exchanged out my Brutus subs for these... I'm sooooo pleased with the SQ & SPL that these monsters produce!!! Make sure you have them in the right enclosure & feed them at least 1000 but not more than 1200watts rms...
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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.
  Product Price Add?
15 ft. of 12 AWG StreetWires Speaker Wire 15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$24.99
20 ft. of 12 AWG Kicker Speaker Wire 20 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.
$34.95
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.
  Product Price Add?
Dynamat Rubber Roller Dynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Extreme Bulk Pack Dynamat Extreme Bulk Pack
36 ft. Dynamat Xtreme Bulk Pack enhances the sound for your entire car!
$159.99
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!
  Product Price Add?
The Epicenter by AudioControl (Gray) The Epicenter by AudioControl (Gray)
The original bass booster expander with included remote will enhance the bass of your new system.
$159.99
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!
  Product Price Add?
20 oz. Bag of Poly-Fil 20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray 16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$6.99
Binding Post Terminal Cup Binding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$4.99
Banana Clip Terminals Banana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
Installation, Tools & Accessories
Don't forget to get the tools and accessories that will help you install your new subwoofer in your vehicle. Whether you opt for the professional installation card or the do-it-yourself method, you will need the following to help you out!
  Product Price Add?
Car Stereo and Speaker / Subwoofer Installation Tool Kit Car Stereo and Speaker / Subwoofer Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.
$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102 AutoSound 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-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
Main Product
  Product Price Add?
Hifonics OLM800D2 Hifonics OLM800D2 $159.99

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

Product Summary

Manufacturer: Hifonics
Model number: OLM800D2
UPC: 806576218388
Weight: 20.00 lbs
Internal SKU: olm800d2
Internal product ID: 44482