ROSWELL MARINE C920-1831SD Rma Subwoofer Dual Audio 066066218117

( Brand: Roswell Marine ), ( Manufacturer Part Number: C920-1831SD ), ( Weight: 6.9 Lbs ), ( Dimensions In Cm: 27.94cm X 27.94cm X 10.16cm ), ( UPC: 066066218117 )

Review ROSWELL MARINE Rma Inch Subwoofer Rms Dual Ohm Audio Black fits 500W 2012

The Roswell Marine C920-1831SD RMA 12 Subwoofer is a powerful and high-performance audio system designed specifically for marine applications. This subwoofer boasts an impressive 500 watts of peak power, delivering deep and resonant bass that is sure to enhance your on-water listening experience.

Measuring 12 inches in diameter, this subwoofer features a durable and sealed aluminum cone that is resistant to the corrosive marine environment. The cone is also reinforced with a rubber surround, ensuring longevity and stability even in the harshest conditions. The subwoofer's voice coil is made of high-temperature aluminum, allowing it to dissipate heat efficiently and maintain optimal performance.

The Roswell Marine C920-1831SD RMA 12 Subwoofer is a dual audio system, meaning it can be connected to two separate audio sources. This makes it an ideal solution for boats with multiple audio systems or for those who want to switch between different sources on the fly. The subwoofer also comes with a detachable grille, allowing you to customize the look of your audio system to suit your personal style.

This subwoofer is designed to be easily integrated into your marine audio system. It features a 2-ohm impedance and a low-level input sensitivity of 1.5 volts, making it compatible with most marine audio receivers. The subwoofer also comes with a mounting depth of 5.25 inches and a mounting diameter of 13 inches, allowing for flexible installation options.

Overall, the Roswell Marine C920-1831SD RMA 12 Subwoofer is a top-of-the-line audio solution for marine enthusiasts who demand superior sound quality and durability. With its powerful 500-watt output, sealed aluminum cone, dual audio capabilities, and easy installation, this subwoofer is the perfect addition to any marine audio system.

The Roswell Marine C920-1831SD RMA 12 Subwoofer is a 500W dual audio subwoofer designed for marine use. Here are some pros and cons that might help you decide if this subwoofer is the right one for you:

1. Powerful: With a peak power of 500W and a RMS power of 250W, this subwoofer delivers a powerful and deep bass sound.

2. Marine-Grade: The subwoofer is built to withstand the harsh marine environment with its marine-grade materials and IPX7 waterproof rating.

3. Dual Voice Coils: The dual voice coils allow for better flexibility in wiring configurations and can be bridged for even more power.

4. Versatile: The subwoofer can be used with various audio sources, including marine stereos, RVs, and even home theaters, making it a versatile option.

5. Good Build Quality: The subwoofer has a robust build quality with heavy-duty terminals and a sturdy grille.

1. Size: The subwoofer is quite large, measuring 18.3 inches in diameter and 12 inches deep, which might not be suitable for smaller boats or vehicles.

2. Price: The subwoofer is priced higher than some other options in the market, which might be a deterrent for some buyers.

3. Heavy: The subwoofer weighs around 50 pounds, which can make it difficult to install and move around.

The Roswell Marine C920-1831SD RMA 12 Subwoofer is a powerful and durable option for those looking for a deep and resonant bass sound in a marine environment. Its marine-grade build and IPX7 waterproof rating make it a reliable choice for boat owners. However, its size, weight, and price might be a drawback for some buyers. Ultimately, if you have the space, budget, and need for a powerful subwoofer for your marine setup, the Roswell Marine C920-1831SD RMA 12 Subwoofer is a solid choice.

If the size, weight, and price of the Roswell Marine C920-1831SD RMA 12 Subwoofer are not feasible for your needs, there are other options in the market that offer similar features at a lower price point or size. For example, the JL Audio M3-series subwoofers or the Wet Sounds V2 Series subwoofers are popular alternatives that offer good power, build quality, and marine-grade features at a more affordable price. Ultimately, it's essential to consider your specific needs, budget, and space constraints before making a decision.

Details:

Koppel Certified: Ensures premium acoustic performance and longevity. No pickup option is available for this item. Dual 3 Voice Coils: Massive handling for strong, deep bass. Someone must be available to accept the delivery at provided address.

Features: Versatile Installation: Works great in infinite baffle, sealed, or ported setups. Pair it perfectly with the Roswell R1 1000.1 Marine Amplifier for maximum output. Designed for Durability: Koppel tested superior performance. Built for the harshest Marine environments, this subwoofer handles 500W RMS 1000W Peak, offering tight, accurate low-end performance whether installed in an infinite baffle, sealed, or ported enclosure.

Easy Wiring: Integrated impedance selector. For Air guns buyers only. Specifications: Color: Black. Flexible Install Options: Infinite baffle, sealed, or ported.

Mounting hardware not included. Please verify the address before placing order. With dual 3 voice coils and a custom integrated impedance switch, installation is super flexible easily switch between series or parallel configurations. You can reach our team by ING on the Ask a question link at bottom of page.

Rugged enough for salt, UV, and harsh Marine conditions, this subwoofer is also Koppel tested certified, guaranteeing optimal sound quality durability. Integrated Impedance Switch: Quickly select series or parallel wiring. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside our control.

part #: c9201831sd prices

• $294.99-$301.24

specifications toolssupp:

• for models: 500w
• for years: 2012
• brand: Roswell Marine
• mpn: C920-1831sd
• weight: 6.9 Lbs
• dimensions in cm: 27.94cm X 27.94cm X 10.16cm
• upc: 066066218117

payments toolssupp:

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

offer toolssupp:

• sold: 0
• options: Ship-to-home
• quantity: 2
• started: April 27, 2025
• availability: In Stock

general toolssupp:

• Motors > Automotive Tools Supplies > Other Auto Tools Supplies
• condition: New

returns toolssupp:

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

shipping toolssupp:

• service: Expedited
• class: Expedited
• cost: $0.00
• type: Fixed
• transit: 4-8 Days

seller toolssupp:

• city: Bayville, New Jersey
• # reviews: 10652
• rating: 98.7%

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