SKU: 6245232764

Roswell RMA 10" Subwoofer Package - Black

Sale price$124.20 Regular price$138.00
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Description

Roswell RMA 10" Subwoofer Package - BlackRMA 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

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 : 4

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

Roswells R1 550.2 is the ideal amp to run an R1 tower speaker setup. Its a 2-channel Class-D design that puts out 165 watts RMS per channel at 4 and 275 watts RMS per channel at 2. 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): 4: 165W x 2 / 2: 275W x 2

  • Bridged: 4: 550W x 1

  • Frequency Response: 10Hz 25Hz

  • Input Sensitivity: 0.210.0V

  • HPF (High Pass Filter): 30Hz 300Hz

  • LPF (Low Pass Filter): 30Hz 300Hz

  • Bass EQ: 0-18dB @ 45Hz

  • Subsonic Filter: 10Hz 55Hz

  • Phase Control: 0-180

  • Dimensions: Inches: 1.90 x 7.0625 x 11.125 Centimeters: 4.83 x 17.94 x 28.26

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6245232764

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sarah wilson
Birmingham, US
★★★★★ 4
There ya be
Size: 2-pack
Works good. Too good. If you’re not a pro, you’ll mess it all up. The headliner is up in the beater. But YouTube lied about how easy it is to use this stuff. Very sticky!! Easy to use. Easy to wrinkle the headliner too and just wad it all up. But oh well. It’s a beater. Nuff said.
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Reviewed in the United States on January 6, 2026
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Orlando Cerralta
Los Angeles, US
★★★★★ 5
Very good quality
Size: 2-pack
Good quality
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Reviewed in the United States on May 15, 2026
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Aaron B.
San Leandro, US
★★★★★ 5
As advertised
Size: 2-pack
Worked great on a replacement headliner for my 99 Jeep Grand Cherokee
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Reviewed in the United States on December 22, 2025
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The Sauce
Lexington, US
★★★★★ 3
Ight
Size: 2-pack
Just get the Permatex for a better "spray on", both cans I bought required way too much effort in shaking between spraying. I did shake the can well before use.
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Reviewed in the United States on September 6, 2025
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Joshua Roland
San Leandro, US
★★★★★ 5
Best choice! Absolutely necessary for anything above basic stock bass.
Bonded to services well, completely removed panel reverberation in my tacoma. Also really made the doors so much quieter even when closing. Very happy with the result. Used only one set on my 01 tacoma 4 door. Installed inside doors on exterior skin panel, over interior door panel access holes (sealing the door to provide backpressure to door speakers (left drains open)), roof panel, and back wall of cab. Achieved about 70% coverage and am very happy. 2 8in SKAR SVR8 at 1oh on walmart power acustic 2500 (only rated to ~800rms at 2oh, forum showed testing at 1oh worked about 1kw) in 6th order with blow through into cab. With cab gain, im over 130db between ~30 and ~50hz. This was a necessary addition!
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Reviewed in the United States on April 13, 2026

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