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Genuine JL Audio USA
M10IB5-SG-WH 10" Marine Boat IB Subwoofer (250 W, 4Ω) White Sport
M-Series 10-inch Marine Subwoofer Driver for Infinite-Baffle Use (250 W, 4 Ω) - White Sport Grille
With appropriate system setup, the addition of a subwoofer allows your smaller main speakers to be free of the burden of reproducing low frequencies. This allows your whole system to play louder and to sound cleaner at all listening levels.
Purpose-engineered and built for real marine duty, the M-Series infinite-baffle woofers are designed to operate without a dedicated enclosure. Long excursion capability and rugged suspension systems help produce deep, powerful bass response that will transform your boat's audio system.
The M10IB5 is best used with amplifier power in the 75W - 250W range and is optimized to operate with a large volume of air behind it (at least 2 cu. ft. / 56.6 l). If you need a subwoofer driver that operates in a small sealed enclosure, select our M10W5, instead.
Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.
Nominal Impedance (Znom)
DC Resistance (Re)
Continuous Power Handling (RMS)
10.75 in / 273 mm
10.0 in / 250 mm
11.4 lb / 5.17 kg
Mounting Hole Diameter
8.875 in / 225 mm
Mounting Depth (E)
5.93 in / 151 mm
Bolt Hole Circle
9.706 in / 247 mm
One-Way Linear Excursion (Xmax)
0.52 in / 13 mm
Mechanical “Q” (Qms)
Free Air Resonance (Fs)
Equivalent Compliance (Vas)
0.91 cu ft / 25.75 L
Electrical “Q” (Qes)
Efficiency (1 W / 1 m)
86.7 dB SPL
Effective Piston Area (Sd)
50.11 sq in / 0.0323 sq m
Optimum Sealed Enc. Volume
2.5 cu ft / 70.8 L
Min. Sealed Enc. Volume
2.0 cu ft / 56.6 L (or larger)
Infinite Baffle Use
- About JL Audio
Welcome to the Official JL AUDIO store. Here, you will find a wide range of genuine JL AUDIO products, supplied through our authorized US dealer network.
This store is the only factory-authorized seller of JL AUDIO products and the only seller that can offer you a legitimate factory warranty on your JL AUDIO product purchase.
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Limited availability items, Stealthbox® products, custom items and physically large items may take longer to deliver. These product listings may contain additional information on delivery.
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Please note that you will be responsible for the costs of returning the products to us or for the use of the collection service, unless the product is defective. A product is considered defective if one or more of these conditions apply:
(a) it has been sent to you incorrectly due to our error;
(b) it arrives damaged; or
(c) it does not conform to our description of the product on this site.
Note that product descriptions and product specifications are provided by both JL Audio and by . JL Audio cannot be held accountable for damage due to inaccurate information automatically provided by . Additionally, any damage caused to the product once it is in your possession does not make the product defective and is beyond our responsibility.
Defective products should be returned to the return address we provide as soon as possible, and in any event, within 30 days of delivery.
In particular, please note that any items returned, which you claim to be faulty or incomplete, are checked and verified by our technicians. Any returned items that are found not to be faulty or incomplete will be returned to you and we shall be entitled to charge you for the return shipment costs via your original payment method. In the event that we do not receive complete payment we will hold the item(s) until full payment has been made for the return carriage.
Any items that you return to us are at your own risk, therefore we strongly advise all our customers to take reasonable care when returning any items to us for example, by ensuring the goods are correctly addressed, adequately packaged, and carried by a reputable carrier.
We will process your refund through PayPal within 10 days of receiving the goods.
Our factory warranty is designed to give you total peace of mind when you buy JL AUDIO products from the JL AUDIO official store.
The term of the product warranty varies, depending on the product type:
Car Audio Products:
Subwoofer Drivers: 1 year from date of purchase
Component Speakers & Coaxials: 1 year from date of purchase
Enclosed Subwoofer Systems: 2 years from date of purchase
Stealthbox® & Stealthmod® products: 2 years from date of purchase
Amplifiers & Electronics: 2 years from date of purchase
Connection Products: 2 years from date of purchase
All Marine Audio Products: 2 years from date of purchase
All Powersports Audio Products: 2 years from date of purchase
All Home Audio Products: 3 years from date of purchase
If you have a problem with a product, please contact us and we will try to help (please do not return the item to us without requesting assistance).
The following is not covered under JL Audio's warranty program:
1. Product with defaced, altered or removed serial numbers (no valid, legible serial number = no warranty).
2. Product owned by anyone other than the original purchaser from an authorized JL Audio dealer or internet retailer. (The warranty is not transferable and will not apply to products purchased from unauthorized dealers.)
3. Product that has been physically abused (run over by a car or beat with a hammer, for example).
4. Product that has not been installed according to the instructions in the owner's manual
5. Product in which repair and/or modification has been attempted by unauthorized parties
6. Product damaged cosmetically due to improper handling or normal wear and tear
7. Product damaged in an accident, due to criminal activity (attempted theft, gunshot damage, etc.) or by 'acts of God' (flooding, lightning, locusts, etc.)
8. Custom finishes or other cosmetic treatments applied to products. (JL Audio will not be responsible for restoring or maintaining any custom finishes)
9. Installation and shipping costs associated with removing, re-installing or shipping the product to JL Audio for warranty service