ISUDAR GBM802O GHOST BMW UNDERSEAT SUBWOOFER V2, 8 OHM, PAIR

THE PERFECT FIT FOR YOUR VEHICLE
Depending on your audio system, your factory BMW woofers come in 2, 4, or 8 Ohm impedance.
This speakers are 2 OHM version, they fit for the car which has factory 2 OHM bass speakers.
It can't fit for the car which has 4 OHM or 8 OHM factory speakers.
If you need, please contact with us.

PRODUCT DETAILS
GET DOUBLE THE BASS IN YOUR BMW OR MINI IN ABOUT AN HOUR.
Simply swap your factory underseat woofers with our plug & play upgrade kit and,
Get incredibly powerful, tight bass. 

TIGHTER, PUNCHIER BASS
More bass without clarity is just noise.
Our woofers are not only louder, they're cleaner and clearer.

MORE SPACE = MORE FUN
Unlike other subwoofer solutions, upgrading your factory woofers takes up no extra space.
HOW DO WE DELIVER BASS THAT'S LOUDER, CLEANER, AND TIGHTER WITHOUT CHANGING THE FACTORY AMP?
In a word, efficiency. Every watt of power generated by your amplifier yields about 2x the bass output with our woofers vs factory woofers.
If you're not familiar with the concept of "efficiency" in audio, just use this analogy:
with your factory woofers, your amplifier is like a 200hp motor in a 4,000lb Camry.
With ours, it’s like the same 200hp motor in a 2,000lb Lotus Elise
- twice the performance with the same power.

2X THE BASS
Our woofers are 10 dB+ louder from 20Hz to 60Hz vs factory woofers,
resulting in twice the loudness in this critical “sub-bass” range
(and over 8x the sonic energy).
You won’t just hear the bass; you’ll feel it.

NEARLY FLAT FREQUENCY RESPONSE FOR EXCEPTIONAL LINEARITY
in the key sub / mid-bass frequency range from 40Hz to 200Hz (+ or - 3 dB).
Which means "clean" and balanced bass.


100% PLUG & PLAY 
Installs and fits just like your factory BMW woofers, right down to the bolts and factory style plug.
(NOTE: 2018+ X3 models and vehicles with “Base” audio systems
requires slight modification to factory enclosure and may necessitate additional tools)

USE YOUR FACTORY AMPLIFIER AND GET EXCEPTIONAL BASS RESPONSE (OR OURS, AND GET EVEN MORE)
We utilize your factory amplifier to generate amazing bass response in your BMW.
To do so, we've designed our woofers using technologies like oversized neodymium magnets
and lightweight poly cone to maximize every watt of power
they generate and translate that into raw output.
That means amazing bass response without replacing your amplifier.

SUPER TIGHT, PUNCHY MIDBASS 
Your factory underseat woofers aren't just subwoofers; they're midbass drivers.
That means they play not just the lowest frequencies,
but also "punchy" midbass frequencies like snare drums and high bass guitar notes. 

Unlike our woofers, which are designed to outperform the factory woofers for both subwoofer and midbass frequencies,
other underseat subwoofer upgrades on the market are only capable of playing sub frequencies,
not midbass, so you miss a huge portion of the frequency range.

UPGRADEABLE DESIGN WITH 160W RMS / 320W PEAK POWER HANDLING PER WOOFER 
Even though our woofers are designed to be extremely efficient to maximize the output of your factory amplifier, they're also built for upgradability.
You can power them with an aftermarket amplifier of your choice, up to 160W per channel,
but we recommend the ultimate amplifier upgrade for your BMW: The Revenant, by 

THE PERFECT MATCH TO OUR LEGENDARY SPEAKER AND AMPLIFIER UPGRADES 
Amazing bass response can transform your listening experience,
but if you want the absolute best, overall sound quality and clarity matters too.
That's why we engineered the Ghost Underseat Subwoofer Upgrade System to perfectly
and seamless match our legendary Stage One Speaker Upgrade Kit
and Revenant Amplifier Upgrade.

HIGH QUALITY SOUND COMES FROM GOOD MATERIALS
1. Neodymium magnets
2. Lightweight poly cone butyl rubber surrounds
3. Full metal protective cover
4. Full metal basin stand

• If the product you receive is not as described or low quality, the seller promises that you may return it before order completion.
• The return shipping fee will be paid by you.
• We offer a 15-day return and refund policy after receiving the items. Additionally, we provide a 2-year warranty for repairs.
• If you do not receive your purchase within 30 to 60 days, you can request a full refund. Alternatively, you can choose to keep the product and agree on a refund amount directly with the seller.
• If you buy items from our China warehouse, please be aware that import taxes are required in most countries due to local custom policies. The recipient is responsible for paying those fees.
• However, if you purchase items from our EU warehouse and ship to an EU country, there are no extra costs.
• The following two shipping methods are duty-free: 1. Shipping from US warehouse to US address - no customs duties; 2. Shipping from European warehouse to EU countries - no customs duties.

• If you are not sure whether this unit fit for your car, pls send car model, years and car console's photo to [email protected], we will help you to confirm it.
• You can also send us a message for consultation through the green whatsapp icon on the page.
• Due to the time difference, sometime the reply may be delayed. Thanks for understanding in advance.