JL Audio
JL Audio M6-10IB-L-GwSw-4 10" 4Ω Marine Subwoofer, 250W RMS, Single 010-03916-00 (93916)
JL Audio M6-10IB-L-GwSw-4 10" 4Ω Marine Subwoofer, 250W RMS, Single 010-03916-00 (93916)
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JL Audio M6-10IB-L-GwSw-4 is a 10" marine subwoofer designed for free-air or infinite-baffle installations, delivering smooth, powerful low-frequency response with rugged marine durability. Its DMA-optimized long-excursion design and marine-grade components make it suitable for onboard systems where space and air volume are available behind the driver.
Built to withstand real marine environments, this sub features an injection-molded mica-filled polypropylene cone with synthetic rubber surround, synthetic fiber spider, and corrosion-resistant polymer basket. The included white Luxe grille provides UV resistance and a clean visual appearance. Designed for use with amplifiers in the 75–250 watt RMS range, this subwoofer can be installed free-air, in sealed, or in ported enclosures according to system goals.
Key Features
- 10" marine subwoofer optimized for infinite-baffle / free-air use
- 250 watts RMS continuous power handling
- Nominal 4 Ω impedance
- DMA-optimized long-excursion motor design for deep bass
- Injection-molded polypropylene cone with synthetic rubber surround
- Corrosion-resistant marine basket and hardware
- White Luxe mesh grille included
- Suitable for sealed or ported boxes if enclosure required
Technical Specifications
| Model | M6-10IB-L-GwSw-4 |
| Garmin PN | 010-03916-00 |
| Nominal Impedance | 4 Ω |
| Power Handling (RMS) | 250 W |
| Driver Size | 10" |
| Enclosure Type | Free-air / infinite-baffle / optional sealed or ported |
| Recommended Amp Power | 75–250 W RMS |
| Basket Material | Corrosion-resistant polymer |
| Grille | White Luxe mesh |
| Driver Cone | Mica-filled polypropylene |
| Surround | Synthetic rubber |
Ideal Applications
- Marine audio systems with free-air / bulkhead or enclosure installs
- Point-of-installation in boats where space can provide air volume
- Systems aiming for deep bass without dedicated subs in tight spaces
- Pairing with appropriately sized amplifiers for balanced marine audio
What’s Included
- JL Audio M6-10IB-L-GwSw-4 marine subwoofer (010-03916-00)
- White Luxe grille
- Mounting hardware and documentation
Why Buy From MCOR Automotive
- Authorized JL Audio dealer with accurate marine specs
- Real-world marine and aircraft grade system design experience
- Amplifier matching and installation guidance included
- 20+ years building high-end 12-volt systems
Fitment & Installation Help
Need help confirming fitment or installation parts? Use our Fit Guide or contact us through the chat button before ordering.
Authorized Retailer & Warranty
MCOR Automotive is an authorized JL Audio / Garmin retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed and used according to manufacturer guidelines.
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