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Product Description
Product Description
Cerwin Vega SL8F4B 8" 2-Way Coaxial Marine Speakers with LED Lighting - Pair - Black
The Cerwin Vega SL8F4B Coaxial Marine Speakers are built to bring powerful, clear audio to your boat. Designed specifically for demanding marine environments, this speaker pair combines an 8-inch woofer, 1-inch neodymium compression driver, enhanced bass response, rugged weather-resistant construction, and integrated LED lighting.
Powerful 8-Inch 2-Way Marine Audio
The Cerwin Vega SL8F4B combines an 8-inch woofer with a 1-inch neodymium compression driver to produce strong midrange detail and crisp high frequencies. With 150 watts RMS and 300 watts peak power handling, these speakers are designed to deliver high-output sound for open-air marine listening.
On the water, wind and other outdoor noise can make it harder to hear your music clearly. The high-output design helps your audio maintain the presence and detail you want while you're enjoying your boat.
Enhanced Bass With a 4-Inch Passive Radiator
The Cerwin Vega SL8F4B features a 4-inch passive radiator designed to enhance low-frequency output without requiring a larger enclosure. It works like an added boost for the bass, helping produce deeper and fuller low-end sound.
A precision 12dB crossover network separates frequencies between the woofer and compression driver, helping create balanced and accurate sound reproduction across the audio range.
Built for the Marine & Powersport Environments
The Cerwin Vega SL8F4B is IP65 marine-grade compliant, providing protection against water, dust, and harsh outdoor elements. The UV-stable molded ASA enclosure and grill feature a protective UV coating designed to help resist fading and damage from prolonged sun exposure.
The 316 stainless steel mesh grill helps protect the speaker components from debris and impact while adding to the system's rugged construction. The result is a marine speaker designed with the challenges of outdoor use in mind.
Integrated Digital LED Lighting
The Cerwin Vega SL8F4B features integrated digital LED lighting that adds customizable illumination to your marine audio setup. The lighting can enhance the appearance of your boat during evening outings, dock gatherings, and other outdoor activities.
Why settle for speakers that only sound good when you can add a visual element to your setup as well?
Durable Marine Construction
The Cerwin Vega SL8F4B uses a molded ASA enclosure and grill with UV protection, along with a 316 stainless steel mesh grill for added durability. The construction is designed to handle water, dust, sunlight, debris, and other elements associated with marine environments.
The black finish gives the speaker system a clean, rugged appearance that fits naturally into a marine audio setup.
Flexible Mounting Options
The Cerwin Vega SL8F4B includes a heavy-duty die-cast aluminum mounting clamp designed to fit bars from 1.75" to 2.5". Flat or pipe mounting bracket options provide additional flexibility for different marine applications.
An optional clamp is also available separately for 0.75" to 3.25" bars, giving you additional mounting flexibility when configuring your marine audio system.
Key Features
- 8" 2-way RPM Stroker marine speaker system
- Sold as a pair
- Black finish
- 150W RMS / 300W peak power handling
- 1" neodymium compression driver
- 4" passive radiator for enhanced bass output
- Precision 12dB crossover network
- IP65 marine-grade compliance
- UV-stable molded ASA enclosure and grill
- Protective UV coating
- 316 stainless steel mesh grill
- Integrated digital LED lighting
- Flat or pipe mounting bracket options
- Heavy-duty die-cast aluminum clamp included
- Clamp adjustable for 1.75" to 2.5" bars
- Optional 0.75" to 3.25" clamp available separately
Designed for Boats and Marine Audio Systems
The Cerwin Vega SL8F4B is designed for marine audio applications where strong sound and durable construction are essential. Its 8-inch woofer and neodymium compression driver provide high-output performance, while the 4-inch passive radiator adds enhanced bass response.
With IP65 marine-grade compliance, UV-stable construction, and a 316 stainless steel mesh grill, the speaker is built around the demands of the marine environment. Integrated digital LED lighting adds another layer of visual appeal for nighttime use.
A Rugged Marine Speaker With High-Output Sound
The Cerwin Vega SL8F4B combines powerful 2-way audio with marine-focused construction and a range of useful features. From its 150-watt RMS power handling and passive radiator to its UV-stable enclosure, stainless steel mesh grill, and integrated LED lighting, every part of the system is designed for outdoor marine use.
For boat owners looking for a powerful pair of marine speakers with rugged construction, enhanced bass, and a distinctive black design, the Cerwin Vega SL8F4B delivers a well-rounded audio solution for time spent on the water.
Frequently Asked Questions
- What size woofer does the Cerwin Vega SL8F4B use? The marine speaker system features an 8-inch woofer paired with a 1-inch neodymium compression driver.
- How much power does the Cerwin Vega SL8F4B handle? The speakers handle 150 watts RMS and 300 watts peak power.
- Is the Cerwin Vega SL8F4B designed for marine use? Yes. The speaker system is IP65 marine-grade compliant and is designed for marine environments.
- Does the Cerwin Vega SL8F4B have enhanced bass? Yes. A 4-inch passive radiator is included to enhance low-frequency output.
- Does the Cerwin Vega SL8F4B include LED lighting? Yes. The speakers feature integrated digital LED lighting with customizable illumination.







