Marine subwoofer M6-8IB-L-SbSb-4
In stock
Technical specifications
Technical specifications
| Speaker Diameter In | 8 |
| Audio Output Power Rms | 200 |
| IP rating | Résistant à l'eau (Qualité marine) |
| Color | Noir |
| Enclosure Type | Infinite baffle |
| Impedance | 4 |
| Maintenance Instructions | Laver avec un savon doux et rincer uniquement à l'eau douce. |
| Adaptabilité à l'environnement marin | Oui |
| Diamètre de découpe d'encastrement | 187.3 |
| Mounting Depth | 160 |
| Mounting Flange Diameter Mm | 202.4 |
| Mounting Pilot Hole Diameter Fiberglass Thick | 3.18 |
| Mounting Pilot Hole Diameter Fiberglass Thin | 2.78 |
| Mounting type | Encastré |
| Operating Temperature Warning | Ne pas monter dans un compartiment moteur ou une zone de chaleur extrême. |
| Diamètre extérieur total | 223.5 |
| Speaker Diameter Mm | 200 |
| Weight | 4.73 |
Detailed description
Detailed description
The JL Audio M6-8IB-L-SbSb-4 marine subwoofer is an 8" (200 mm) woofer designed for marine environments. It is optimized for infinite-baffle mounting, allowing direct integration into a bulkhead without requiring a dedicated enclosure, though recommended enclosure volumes are provided for other configurations.
Design and Acoustic Performance
This subwoofer delivers 200 Watts RMS continuous power handling with a nominal impedance of 4 ohms. Recommended amplifier power ranges from 50 to 200 Watts. Its long-excursion DMA-optimized design and robust suspension system ensure precise and powerful low-frequency reproduction. The one-way linear excursion (Xmax) is 14 mm (0.53") and sensitivity is 86.8 dB at 1W/1m. Adding this subwoofer allows main speakers to focus on mid and high frequencies, improving overall audio clarity and volume.
Marine Durability and Construction
The JL Audio M6-8IB-L-SbSb-4 is built to exceed industry standards for salt fog and UV exposure, ensuring durable performance in marine environments. It features an injection-molded polypropylene cone with UV inhibitors and a synthetic rubber surround. The corrosion-resistant polymer basket and marine-grade synthetic spider provide enhanced durability. Connections are made via spade terminals. All M6 speakers are manufactured at JL Audio’s Miramar, Florida facility using globally sourced components and materials.
Dimensions and Installation
The subwoofer has an overall diameter of 260 mm (10.25") and a cutout diameter of 219 mm (8.625"). Mounting depth is 160 mm (6.30"). The black Luxe fine-mesh grille extends only 12 mm (0.48") beyond the mounting surface for a discreet appearance. Displacement volume is 2.07 liters (0.073 ft³). For sealed enclosure use, a minimum volume of 42.5 liters (1.5 ft³) is recommended, with an optimal volume of 56.6 liters (2.00 ft³). For ported enclosures, a volume of 42.5 liters (1.5 ft³) is advised. Pre-drilling recommendations for #8 screws are provided: 7/64" for fiberglass up to 0.125" thick, and 1/8" for fiberglass thicker than 0.125".
Integrated RGB LED Lighting
This model includes optional integrated RGB LED lighting. The LED functionality requires a separate 12V wiring harness for each speaker. Individual wires can be run to achieve up to seven fixed LED colors. An adjustable RGB lighting controller is sold separately for advanced control. A 750 mA inline fuse must be installed on the positive LED wire of each speaker to protect the LEDs and speaker from overcurrent.
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