Roswell RMA 10" Subwoofer Package - Black

Roswell RMA 10" Subwoofer Package - Black

Maximize your wake boat's gear storage and cabin organization layout with the rugged precision-engineered marine hardware of Roswell Marine. Crafted from thick marine-grade anodized aluminum alloys built to withstand punishing salt spray, high-speed turbulence, and heavy trail debris, these drop-in components provide unmatched utility for professional athletes and daily boaters alike.

Product Overview & Core Highlights:

RMA 10" Subwoofer Package - Black

Roswell's RMA 10″ subwoofer package takes out the stress of shopping for the correct amp. 

Inside This Box:

• RMA 10” Subwoofer
• R1 550.2 Marine Amplifier

RMA 10" Subwoofer

The RMA 10" marine subwoofers have a truly versatile design that will outperform an infinite baffle configuration as well as being suited for sealed and ported enclosures. This sub will handle 250-watt RMS and have an excellent low-end extension. All of this is packed into durable marine-grade plastic housings that need just over 5" of mounting depth, giving users ample placement possibilities. Pairs perfectly with the R1 1000.1 marine amplifier.

Features:

• Custom-machined wire terminals allow for rock-solid wire connections
• Klippel® tested and certified to guarantee acoustic performance    
• Klippel® optimizes motor structure for maximum power handling and sound quality 
• Extreme salt and UV resistance

Specifications:

• Color: Black
• Continuous Power (RMS): 250 Watts
• Peak Power (RMS): 500 Watts
• Sensitivity: 88dB @ 1W/1M
• Frequency Response (+ / - 3 dB): 35Hz - 300kHz
• Impedance Ω: 4Ω

Dimensions:

• Nominal Diameter: 10 in. I 25.4 cm
• Overall Diameter: 10.85 in. | 27.5 cm
• Basket Diameter: 9.25 in. | 23.5 cm
• Mounting Depth: 5.08 in. 12.9 cm
• Total Depth: 7.02 in. 17.8 cm

R1 550.2 2-Channel Marine Amplifier

Roswell’s R1 550.2 is the ideal amp to run an R1 tower speaker setup. It’s a 2-channel Class-D design that puts out 165 watts RMS per channel at 4Ω and 275 watts RMS per channel at 2Ω. It features calibrated crossover controls, differential RCA inputs for maximum noise rejection, fully conformal-coated PCBs, and nickel-plated marine-grade wire terminals.

Features:

• Ch 1-2 calibrated crossover (FULL/HPF/LPF)    
• Space-saving stackable design
• Bridgeable 2-channel design
• Marine-grade durability
• 4 Ohm Stable at 165 watts per channel    
• High-Efficiency Class-D Topology
• 2 Ohm Stable at 275 watts per channel    
• Conformal-coated PCBs 
• The lit logo power indicator lets you know your amp is receiving power    
• Nickel-plated wire terminals
• Switchable Differential RCA inputs minimize interference and induced noise

Specifications:

• Continuous Power (RMS): 4Ω: 165W x 2 / 2Ω: 275W x 2
• Bridged: 4Ω: 550W x 1
• Frequency Response: 10Hz – 25Hz
• Input Sensitivity: 0.2–10.0V
• HPF (High Pass Filter): 30Hz – 300Hz
• LPF (Low Pass Filter): 30Hz – 300Hz
• Bass EQ: 0-18dB @ 45Hz
• Subsonic Filter: 10Hz – 55Hz
• Phase Control: 0-180º
• Dimensions: Inches: 1.90 x 7.0625 x 11.125 Centimeters: 4.83 x 17.94 x 28.26

Specifications:

• QTY: Single
• Watts Max: 500w
• Watts RMS: 250w
• Size: 10"
• Box Dimensions: 13"H x 13"W x 14"L WT: 19.35 lbs

🚨 Critical Performance Specifications:

• Package Quantity Configuration: Sold Individually (Includes 1 Specialized Component Unit)
• Manufacturer Part Number (MPN): C920-2552
• Product Category Component: Subwoofers
• Physical Sizing Profiling: 10-Inch Layout Dimension
• Nominal Power Performance (RMS): 250 Watts RMS
• Nominal Loading Impedance: 4 Ohms
• Total Package Boxed Shipping Weight: 19.4 lbs