Description
Roswell RMA 12" Subwoofer - 500W RMS | Boat Supply Store
Engineered for the demanding marine environment, this 12-inch subwoofer from Roswell Marine delivers potent low-frequency reproduction with 500W RMS and 1000W Peak power handling. Its Klippel® tested design guarantees acoustic fidelity and exceptional durability across a wide 32Hz – 250 Hz frequency response. The integrated impedance switch allows for flexible series/parallel configuration, making it ideal for offshore fishing boats or high-performance offshore powerboats seeking impactful bass.
Key Features
- Powerful Bass: Delivers 500W RMS and 1000W Peak power for deep, impactful low-frequency audio.
- Dual Voice Coils: Facilitates flexible wiring configurations for optimized system integration.
- Versatile Enclosures: Performs optimally in infinite baffle, sealed, and ported designs.
- Klippel® Certified: Guarantees precise acoustic performance and validated durability.
- Extreme Durability: Engineered with salt and UV resistance for harsh marine conditions.
- Custom Terminals: Machined wire terminals ensure secure and corrosion-resistant connections.
- Adjustable Impedance: Integrated switch for seamless series/parallel configuration.
- Linear Excursion: Dual spider design maintains precise cone control for consistent output.
Specifications
| Product Specifications | |
|---|---|
| Nominal Diameter | 12" |
| Overall Diameter | 12.80" |
| Basket Diameter | 11.20" |
| Mounting Depth | 6.38" |
| Total Depth | 8.50" |
| RMS Power | 500W |
| Peak Power | 1000W |
| Voice Coil Size | 3" |
| Frequency Response | 32Hz – 250 Hz |
| Sensitivity | 88dB @ 1W/1M |
| Impedance | Dual 4Ω |
| Color | Black |
| Enclosure Type Compatibility | Infinite Baffle, Sealed, Ported |
Who This Is For
Marine audio enthusiasts requiring robust, high-output bass performance in a durable 12-inch subwoofer. Ideal for boat owners upgrading their sound system with a component offering enclosure flexibility and superior power handling.
How It Compares
| Feature | Roswell RMA 12" Subwoofer - 500W RMS | JL Audio M10W5 |
|---|---|---|
| Nominal Diameter | 12 in. | 10 in., 10 in. |
| Continuous Power (RMS) | 500 Watts | 250 Watts, 300 Watts |
| Peak Power | 1000 Watts | 500 Watts, 600 Watts |
| Frequency Response (+/- 3 dB) | 32Hz – 250 Hz | 30 Hz - 200 Hz, 30 Hz - 200 Hz |
| Impedance | Dual 4Ω | 4Ω SVC, Dual 4Ω |
| Mounting Depth | 6.38 in. | 6.06 in., 5.75 in. |
Common Concerns Answered
Will this subwoofer fit my boat?
The Roswell RMA 12" Subwoofer has a mounting depth of 6.38 inches and an overall diameter of 12.80 inches. Careful measurement of your intended installation location is crucial, as some boat configurations may require specific considerations for this depth.
What kind of amplifier do I need for this subwoofer?
To achieve optimal performance and realize its full potential, the Roswell RMA 12" Subwoofer requires a sufficiently powerful amplifier capable of delivering at least its 500W RMS rating. Ensure your amplifier is stable at the chosen impedance configuration.
Is this subwoofer durable enough for saltwater use?
Yes, this subwoofer is engineered with extreme salt and UV resistance, making it exceptionally durable for harsh marine environments. It has undergone Klippel® testing and certification to ensure its robust construction and acoustic performance.
Frequently Asked Questions
What is the RMS and Peak power of the Roswell RMA 12" Subwoofer?
The Roswell RMA 12" Subwoofer boasts 500W RMS (Root Mean Square) power and 1000W Peak power.
What are the dimensions of the Roswell RMA 12" Subwoofer?
The subwoofer has a nominal diameter of 12 inches, an overall diameter of 12.80 inches, a basket diameter of 11.20 inches, a mounting depth of 6.38 inches, and a total depth of 8.50 inches.
Can this subwoofer be used in an infinite baffle configuration?
Yes, the Roswell RMA 12" Subwoofer is designed to perform optimally in infinite baffle, sealed, and ported enclosure configurations.
What is the impedance of the Roswell RMA 12" Subwoofer?
This subwoofer features dual 4-ohm voice coils, with an integrated switch allowing for series (8 ohm total) or parallel (2 ohm total) configuration.
What is the frequency response of the Roswell RMA 12" Subwoofer?
The frequency response of the Roswell RMA 12" Subwoofer is rated from 32Hz to 250 Hz.
