Garage
Shop

See all parts that fit your 2001 Integra

Hifonics OLM800D2

800W 12" Mt. Olympus Series Dual 2 ohm Subwoofer

Hifonics
Shop all Hifonics
Product videos
highlight-star-icon

• 1600W Peak
• 800W RMS
• One-Piece Pressed Paper Cone
• High roll Santroprene Rubber Surround

Learn more about the olm800d2

We apologize

This item has been discontinued


Loading...
99-7814 main

Metra 99-7814

Single DIN or Double DIN Stereo Dash Kit for select 1988-2006 vehicles from Honda, Acura, Isuzu

4
-12.50%

$27.99

List price $31.99

70-1720 main

Metra 70-1720 Wiring Harness

Install a new car stereo in select 1986-2005 vehicles from Honda, Acura, Isuzu

13
HA08BCB main

Scosche HA08BCB Wiring Harness

Install a new car stereo in select 1998-2019 vehicles from Honda, Acura

4
-16.74%

$9.95

List price $11.95

99-7890 main

Metra 99-7890 Dash Kit

Install a new Single-DIN car stereo in select 1990-2001 vehicles from Honda, Acura, Isuzu

-40.01%

$23.99

List price $39.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
DMH-241EX main

Pioneer DMH-241EX

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa

20
-35.00%

$194.99

List price $300.00

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28
Stage2 634 main

JBL Stage2 634 (STAGE2634)

500W Peak (80W RMS) 6.5" Stage2 Series 3 Way Coaxial 4-ohm Speakers

15
-26.00%

$73.99

List price $99.99

Limited time!
CELEBRITY 100 main

JBL CELEBRITY 100 (JBLCELEBRITY100)

Single DIN Digital Audio Receiver with Bluetooth

2
-42.89%

$39.95

List price $69.95

P165-SI main

Rockford Fosgate Punch P1 P165-SI

240W Peak (120W RMS) 6.5" Punch Series 2 Way Component 4-ohm Speakers

9

Product Highlights


• 1600W Peak
• 800W RMS
• One-Piece Pressed Paper Cone
• High roll Santroprene Rubber Surround

Description


Hifonics brand icon

Authorized dealer

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 ohm
  • 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 Wiring Guide


Wiring Guide to Wire 1 Hifonics OLM800D2 Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Hifonics OLM800D2 Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Hifonics OLM800D2 Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 Hifonics OLM800D2 Subwoofers

2 Channel Amp

4 Channel Amp


Loading...
82-6901,DB6502 main

Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters

600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters

47
-9.13%

$211.72

List price $232.98

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

3
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00


Best selling similar products

Marine Club 12 small

JBL CB122 Club Marine 12

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB

(1)

$119.95

List price $379.95

VCW124v3 small

NVX VCW124 Version 3 (VCW124v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(132)

$239.99

List price $287.99

SQW124 small

NVX SQW124

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB

$299.99

List price $359.99

12W6v3-D4 small

JL Audio 12W6v3-D4

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB

(25)

$949.99

List price $949.99

VCW122v3 small

NVX VCW122 Version 3 (VCW122v3)

• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)

(95)

$239.99

List price $287.99

CWRT124 small

Kicker CWRT124 (48CWRT124)

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB

(3)

$199.96

List price $279.99

SRX1240 small

Memphis SRX1240

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB

$79.99

List price $139.95

Stage 122 small

JBL Stage 122 (JBLSUBST122AM)

• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB

$109.95

List price $129.95

SW-M12D2 small

Sundown Audio M-12 D2 12" (M12D2)

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 10.88"
• Sensitivity: 80.6 dB

(2)

$599.99

List price $719.99

52L7XS121 small

Kicker L7XS121 (52L7XS121)

• RMS Power: 1500 - 3000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 10-1/8"

$1399.99

List price $1499.99

Specifications & Details


Subwoofer Specifications
Series
Mt. Olympus Series
Subwoofer Size
12"
Peak Power Handling
1600 watts
RMS Power Handling
800 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Voice Coil Diameter
2.5"
Sensitivity
83.8 dB
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
29.14 Hz
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

OLM800D2

Weight:

20.00lbs

Internal SKU:

olm800d2

Internal Product ID:

44482

Product and How-to Videos


  • NEW Hifonics OLM Mt Olympus Subwoofers | Car Audio Sub
  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews


Hifonics OLM800D2 thumbnail image

5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
5

Customer Reviews

Sort by:

Loading...

Awesome!! Clean Bass..Not Bad Price!

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......

By caleb(805 HID) on April 29, 2013

25 found this helpful


excelent buy

Excelent subwoofer great sound quality....Also great bass and design.

By José Pinilla on September 11, 2014

22 found this helpful


CLARITY!!!

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...

By Nathan on July 26, 2012

20 found this helpful


Hifonics OLYMPUS 12

I purchased this sub a couple of weeks ago. I received it from Sonicelectronix.com within 3 days of my order. I had to just look at it for over a week until the 2.0 cf 32 htz box came. But I got it this weekend. I also purchased a Hifonics BRX 1200.1 mono block amp to push it. I have this Beast wired to 1olm and it pounds. It hits as hard as the 2 Kicker Comp VR 12's that I did have. Except the Hifonics sounds better. I pray I can get at least 3 more of them before they do something stupid like discontinue them. Definitely worth the price. I would absolutely recommend Hifonics sub's and amps and no better place to get them than Sonicelectronix.com .

By rokstar on February 24, 2015

15 found this helpful


12 subs

They are very awesome .they put out very great sound . They are also not badly priced either.

By noss on May 24, 2015

10 found this helpful


Great for the money

I've had it about a month and a half with no complaints. Hardest hitting sub yet.

By ken on July 2, 2015 Checkmark Icon Verified purchase

3 found this helpful


12 subs

I would recommend these subs . they are not really expense and they have great sound quality.

By Olympus on June 16, 2015

3 found this helpful




MG115 small

ARKON MG115

Mobile Grip Mini Windshield & Dashboard Mount for Cellphones (MG001 + GN015-HPB + AP013)

(1)

$10.99

List price $19.99

BD20035RED small

Dirt Devil BD20035RED

Lightweight Energy Star Efficient AccuCharge Cordless Stick Vacuum

$67.99

List price $79.99

KFC-XW1002DVC small

Kenwood eXcelon KFC-XW1002DVC

Dual 2 ohms, 10" Subwoofer

$94.99

List price $199.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2001 Acura Integra

1984 GMC Caballero

1973 Buick Apollo

1982 Mercury LN7

2024 Audi RS5

2004 Chrysler Sebring

1993 Volvo 240

1981 Nissan 210

2022 Audi A5 Quattro

2025 Nissan Rogue

Vehicle
Store
Delete

1992 Honda CT70

Vehicle
Store
Delete

2018 Can-Am Defender XT CAB HD8

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.