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Roswell 550.2

R1 Series marine 2-channel amplifier — 165 watts RMS x 2

Item # 3511832SD

What began as a homespun start-up out of a family garage in Canada has now become a go-to name in marine audio...

What began as a homespun start-up out of a family garage in Canada has now become a go-to name in marine audio...

New

Item # 3511832SD

Low stock
$449.00

About the Roswell 550.2

The Roswell experience

What began as a homespun start-up out of a family garage in Canada has now become a go-to name in marine audio worldwide. Over two decades later, the folks at Roswell are just as passionate about audio solutions for boating and watersports as when they began. Choosing Roswell audio gear for your boat ensures you'll enjoy impressive sound, contemporary design, and superior build quality every time you venture onto the water.

The Roswell experience

What began as a homespun start-up out of a family garage in Canada has now become a go-to name in marine audio worldwide. Over two decades later, the folks at Roswell are just as passionate about audio solutions for boating and watersports as when they began. Choosing Roswell audio gear for your boat ensures you'll enjoy impressive sound, contemporary design, and superior build quality every time you venture onto the water.

Power up!

Roswell's R1 Series 550.2 two-channel amplifier stands ready to make your boat's system sound righteous, cranking out 165 watts RMS each to a pair of 4-ohm speakers, or 550 watts to a 4-ohm sub. The amp sports a full complement of controls, including a low-pass filter, variable phase adjustment, a variable subsonic filter, and a potent bass boost, so you can tune your system to perfection. This Class D amp runs cool, uses less power than other amp designs, and features differential inputs that filter out the noise generated by your boat's electrical system. 

Built to save space

With the help of optional spacers, you can stack Roswell amplifiers for a cool looking installation that saves you a lot of space. Roswell designed this amplifier to endure the extremes of life on the water, so salt, dust, fog, and UV rays won't keep it from doing its job for years to come.

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Product highlights:

  • marine 2-channel amplifier
    • 165 watts RMS x 2 at 4 ohms
    • 275 watts RMS x 2 at 2 ohms
    • 550 watts RMS x 1 at 4 ohms
  • efficient Class D design
  • frequency response: 10-25,000 Hz
  • variable low- and high-pass filters (30-300 Hz, 12 dB/octave)
  • variable phase control (0° to 180°)
  • bass boost ((0-18 dB at 45Hz)
  • variable subsonic filter (10-55Hz)
Other Features:
  • stackable design means you save space
  • conformal coated circuit boards
  • logo lights up when amp receives power
  • Bluetooth USB port
  • preamp and speaker-level inputs
  • differential RCA inputs minimize noise from your system
  • wiring and hardware not included with amplifier
    • 4-gauge power and ground leads recommended
    • fuse rating: 25A x 2
  • dimensions: 11-1/8"W x 1-15/16"H x 7-1/16"D
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # C920-1832SD

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