ROSWELL C813-1955 Boat Subwoofer Speaker Rma 4-OHM

( Brand: Roswell ), ( Manufacturer Part Number: C813-1955 ), ( Color: White / Black ), ( Country/region Of Manufacture: China ), ( Boat Brand Part Number: 304623 ), ( Type: Speaker ), ( Boat Brand: Ski Centurion Boats ), ( Rms Power: 500 W )

Review ROSWELL Boat Subwoofer Speaker Rma Inch 4-ohm fits 500W 2012

The Roswell C813-1955 Boat Subwoofer Speaker is a high-performance, marine-grade audio solution designed to deliver powerful and clear bass sounds for your watercraft. This subwoofer speaker is part of Roswell's Marine Series, which is specifically engineered to withstand the harsh marine environment.

This 12-inch, 4-ohm subwoofer is rated for a maximum power handling of 500 watts RMS (Root Mean Square), ensuring it can produce consistent and robust bass sounds even in the most demanding conditions. With its durable, UV-treated polypropylene cone and rubber surround, this subwoofer is resistant to fading, cracking, and tearing, ensuring it retains its appearance and functionality over time.

The voice coil is made of aluminum, which not only enhances the subwoofer's thermal conductivity but also makes it lighter and more resistant to corrosion. The speaker also features a stamped basket, which provides added rigidity and prevents distortion, even at high volumes.

The C813-1955 subwoofer comes with a built-in cooling system, which consists of a large vented pole piece and a high-flow voice coil former. This cooling system ensures that the speaker stays cool during extended use, preventing thermal damage and maintaining optimal performance.

The subwoofer is also sealed and waterproof, making it ideal for use in boats, jet skis, and other watercraft. Its compact size and rugged design make it easy to install and integrate into your marine audio system.

Overall, the Roswell C813-1955 Boat Subwoofer Speaker is a high-performance, marine-grade audio solution that delivers powerful and clear bass sounds while withstanding the harsh marine environment. Its durable construction, high power handling, and built-in cooling system make it a reliable and long-lasting addition to any marine audio system.

Pros and Cons of buying a Roswell C813-1955 Boat Subwoofer Speaker (RMA 12, 4-ohm, 500W)

1. **Power Handling:** This subwoofer can handle a peak power of 500W and RMS power of 250W. This makes it suitable for powering up a boat audio system, ensuring a powerful bass output.

Pro: High power handling capability.

2. **Frequency Response:** The frequency response of this subwoofer is 25 Hz - 200 Hz. This low frequency range is ideal for producing deep, powerful bass that is essential for a satisfying audio experience in a boat environment.

Pro: Ideal frequency response for deep bass production.

3. **Size and Weight:** With dimensions of 11.6 inches (H) x 13.6 inches (W) x 14 inches (D) and a weight of 38.2 pounds, this subwoofer is relatively large and heavy. This might make it difficult to install in smaller boats or for those who prefer a more compact design.

Con: Large size and heavy weight may pose installation challenges.

4. **Price:** The Roswell C813-1955 subwoofer is relatively more expensive compared to other subwoofers in the market with similar specifications.

Con: Higher price point compared to other subwoofers.

5. **Durability:** This subwoofer is marine-certified, meaning it is designed to withstand harsh marine environments. It features a polypropylene cone, rubber surround, and an aluminum voice coil former, contributing to its durability.

Pro: Marine-certified design for durability.

The Roswell C813-1955 boat subwoofer speaker (RMA 12, 4-ohm, 500W) offers impressive power handling, ideal frequency response for deep bass production, and durability suitable for marine environments. However, its large size, heavy weight, and relatively high price point may pose challenges for some boat owners.

If you're looking for a powerful and durable subwoofer for your boat audio system, the Roswell C813-1955 might be an excellent choice. However, be prepared for its relatively high price and consider the installation challenges posed by its size and weight. If you prefer a more compact and affordable option, you may want to explore other subwoofers in the market that offer similar specifications.

Details:

Material: Plastic / Rubber. Color: White / Black. Specifications: Boat Manufacturer: Centurion Boats. Sold as seen in pictures.

Buying more than one item. All measurements are approximate. This sub handles 500 watts RMS and has an excellent low-end extension. Unfortunately, this may increase your shipping costs.

Commonly used on Centurion Boats, part number 304623, but may be other boats. Manufacturer calls this a 12 speaker, we measure it to be approximately 3/4 DOA. Shipping Delivery Does this item have a Free option. Part Manufacturer: Roswell.

Hardware and instruction / installation manual not included. Manufacturer Specifications: Continuous Power RMS: 500 watts , Peak Power: 1,000 Sensitivity: 88dB 1W/1M, Frequency Response: 32Hz - 250Hz, Impedance: Dual 4, This speaker is constructed out of fiberglass and rubber per manufacturer.

part #: c8131955 price

• $520.60

specifications speasaele:

• for years: 2012
• brand: Roswell
• mpn: C813-1955
• color: White / Black
• country/region of manufacture: China
• boat brand part number: 304623
• type: Speaker
• boat brand: Ski Centurion Boats
• rms power: 500 W

payments speasaele:

• wallet: Google-pay
• other
• credit card: Discover

seller speasaele:

• # reviews: 191885
• rating: 99.4%
• city: Pleasant Prairie, Wisconsin

returns speasaele:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

general speasaele:

• condition: New
• In-Car Technology, GPS Security > In-Car Entertainment > Speakers

shipping speasaele:

• type: Calculated
• carrier: USPS, FedEx
• transit: 3-6 Days
• service: USPS Ground Advantage, FedEx Express Saver, FedEx 2Day, USPS Priority Mail Express
• class: Standard, Expedited
• cost: $0.00

offer speasaele:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: September 2, 2025
• quantity: 5