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Cerwin-Vega SM8F4

600W Peak (300W RMS) 8" RPM Stroker Series 2-Way Coaxial 4-ohm Marine Speakers with RGB LED

Cerwin-Vega
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• 300 watts Peak Each, 150 watts RMS Each
• 1" Titanium Dome Tweeters
• Waterproof Composite Paper cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Learn more about the sm8f4
List price $383.99
Thanks , You Pay:
-17%

$319.99

/pair  with warranty
Starting at $29/mo or 4 payments of $80 Buy now, pay later and installment payment plans are offered by Afterpay and Affirm. Learn more

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MVSP8 main
NVX NVX MVSP8 (Includes White & Black Grill Sets) 750W Peak (250W RMS) 8" V-Series 2 Way Coaxial Marine Speakers with RGB LED Lighting (Sport White and Black Grilles Included)
$189.99 $299.99
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Current Promotions (1 offer)


Get 10% off the Heise RGB-CB1 with the purchase of quailifying speakers! This offer cannot be combined with any other coupons or offers.

Cerwin-Vega SM8F4

10% off


Priced separately $469 98

Promo Savings of $15 00

Total price:

$454 98

Description


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Authorized dealer

High Quality Bass and Durability in Extreme Environments

Dropping heavy, authoritative bass into a cramped boat compartment or tight off-road vehicle often means battling severe space limitations. Cerwin-Vega SM8F4 steps up as a highly versatile 8" shallow-mount marine subwoofer specifically engineered to deliver massive low-end output without requiring a massive custom enclosure. Operating at a highly efficient 4-ohm impedance, this compact powerhouse effortlessly absorbs high amplifier current to produce deep, thumping bottom-end that cuts right through roaring engines, howling winds, and crashing waves, making it the perfect solution for space-restricted powersports applications.

Generating huge volume is only half the acoustic equation; maintaining precise cone control within a slim profile is what separates premium equipment from the rest. To maximize performance in tight spaces, this marine-grade unit utilizes a specialized shallow motor structure paired with a rugged suspension system. This allows the fully waterproof cone to achieve impressive physical excursion, pushing out tight, distortion-free bass transients without the bulky footprint of a standard driver. Whether installed in a compact sealed box or a highly restrictive custom pod, you gain an incredibly rich, well-rounded soundstage that never feels thin or fatiguing.

Exposing your top-tier audio investment to salt spray, heavy rain, and intense summer sun demands absolute structural resilience. Manufactured to strict marine-grade standards, this subwoofer boasts a UV-treated construction and a heavily fortified basket that aggressively repels moisture, preventing the internal components from fading, cracking, or degrading over time. Designed specifically for highly restrictive installations, its ultra-slim mounting depth allows it to seamlessly tuck under seats or inside narrow bulkheads, securely locking into your favorite recreational vehicle to provide a completely weather-defying foundation for your next outdoor adventure.

Product Details:

  • 8" Stroker RPM Series 2-way Coaxial Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 300 watts per pair / 150 watts each
  • Waterproof Composite Paper cone material
  • Treated Cloth speaker surround
  • 1" Titanium Dome Tweeters
  • 1.75" High Temperature Voice coil
  • Ferrite magnet motor structure
  • Flush mount design speaker
  • IP65 marine grade compliant specifications, 100% UV stable
  • Multi-color RGB LED illumination (Cerwin Vega RPMDLED sold separately)
  • RGB LED Cerwin-Vega rpmdled remote (sold separately)
  • Radial zip ring (RZR) cone for expanded high frequency production
  • High temperature injection molded composite basket with wire
  • Top-mount Depth: 3.15"
  • Cutout Dimensions: 7.13"
  • Impedance: 4 ohm
  • Frequency Response: 55 - 18000 Hz
  • Sensitivity: 93 dB
  • Steel black grilles Cerwin-Vega SM8FGB (sold separately)
  • Steel white grilles Cerwin-Vega SM8FGW (sold separately)
  • Steel black grilles with powder coat Cerwin-Vega SM8FBB (sold separately)
  • Steel white grilles with powder coat Cerwin-Vega SM8FWW (sold separately)
  • Authorized Internet Dealer
  • MFR #: SM69F4
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

PDF IconCerwin-Vega SM8F4 owner’s manual

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Specifications & Details


Speaker Specifications
Series
Stroker RPM Series
Priced Per
Pair
Speaker Size
8"
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
1"
Tweeter Composition
Titanium
Woofer Composition
Waterproof Composite Paper
Woofer Surround
Treated Cloth
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Total RMS Per Pair/Set
300 watts
Total PEAK Per Pair/Set
600 watts
Sensitivity
93 dB
Frequency Response
55 - 18000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
3.15"
Cutout Dimensions
7.13"
Number of Speakers
2
General specifications
Speaker Grilles
Optional (Accessory Required and Sold Separately)
Illumination
Multi-color RGB LED lights
Color
Black
Marine Certified
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SM8F4

Weight:

9.92lbs

Internal SKU:

sm8f4

Internal Product ID:

181043

Customer Ratings & Reviews


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