Description
Description
M6 Series 8" Marine Subwoofer with Black Luxe Grille - M6-8IB-L-SbSb-4
With an appropriate system setup, the addition of a subwoofer frees your smaller main speakers from the burden of reproducing low frequencies. This allows your whole system to play louder and to sound cleaner at all listening levels.
M6 Luxe subwoofers are outfitted with a low-profile mounting bezel and a fine mesh grille for minimal protrusion into cabin space. The result is a clean, visual appearance complementary to the finest marine vessel surroundings.
Engineered to operate without a dedicated enclosure, M6 infinite-baffle woofers feature a DMA-optimized, long excursion design and rugged suspension systems to generate smooth, powerful bass that will transform your boat’s audio system.
The M6-8IB is best used with amplifier power in the 50W - 200W range and is optimized to operate with a large volume of air behind it (at least 1.5 cu. ft. / 42.5 l). If you prefer to use a dedicated enclosure, refer to one of the suggested designs located in the Specifications section for optimum performance.
Like all JL Audio marine speakers, this driver is built to withstand a real saltwater marine environment and deliver years of listening enjoyment.
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Specifications
Specifications
Identification
| MPN | 010-03868-00 |
|---|---|
| Barcode | 699440937696 |
Dimensions
| Size | 8" |
|---|---|
| Diameter | 10.25" (260 mm) |
| Depth | 6.78" (172 mm) |
| Weight | 8.70 lbs (3.90 kg) |
Mounting Dimensions
| Mounting Diameter Clearance | 6.30" (160 mm) |
|---|---|
| Frontal Grille Protrusion | 0.48" (12 mm) |
| Mounting Hole | 8.625" (219 mm) |
| Bolt Hole Circle | 9.27" (235 mm) |
| Driver Displacement | 0.073 cu ft (2.07 L) |
Audio
| Speaker Type | Infinite Baffle |
|---|---|
| Continuous Power Handling (RMS) | 200 W |
| Sensitivity (SPL @ 1 W/1 m) | 86.8 dB |
| Nominal Impedance | 4 Ω |
| Recommended Amplifier Power (RMS) | 50-200 W |
| Speaker Connections | Spade Connectors |
| LED Lighting | No |
Parameters
| Free Air Resonance (FS) | 54.92 Hz |
|---|---|
| Electrical Q (Qes) | 0.852 |
| Mechanical Q (Qms) | 10.314 |
| Total Q (Qts) | 0.787 |
| Equivalent Compliance (Vas) | 0.54 cu ft (15.29 L) |
| One-Way Linear Excursion (Xmax) | 0.53" (14 mm) |
| Reference Efficiency (No) | 0.28% |
| Effective Piston Area (SD) | 35.15 in² (0.0227 m²) |
| DC Resistance (RE) | 2.993 Ω |
Materials
| Color | Luxe Satin Black |
|---|---|
| Cone Material | Injection-molded, mica-filled polypropylene |
Sealed Enclosure
| Wall Thickness | 0.75" (19 mm) |
|---|---|
| Front Baffle Thickness | 0.75" (19 mm) |
| Volume (net int.) | 2.00 cu ft (56.6 L) |
| External Width (W) | 16" (406 mm) |
| External Height (H) | 16" (406 mm) |
| External Depth (D) | 18.25" (464 mm) |
| -3 dB Cutoff Frequency (F3) | 51.78 Hz |
| System Resonance (FC) | 61.89 Hz |
| System Q at Resonance (QTC) | 0.8869 |
Ported Enclosure
| Wall Thickness | 0.75" (19 mm) |
|---|---|
| Front Baffle Thickness | 0.75" (19 mm) |
| Volume (net int.) | 1.50 cu ft (42.5 L) |
| External Width (W) | 16" (406 mm) |
| External Height (H) | 16" (406 mm) |
| External Depth (D) | 15.125" (384 mm) |
| Internal Port Diameter (ID) | 4" (102 mm) |
| Port Length (L) | 13.5" (343 mm) |
| Tuning Frequency (FB) | 37 Hz |
| -3 dB Cutoff Frequency (F3) | 31.26 Hz |
Warranty/Certifications
| Warranty | 3 Years |
|---|
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* ALL WARRANTY IS THROUGH MANUFACTURE *
