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Roswell Marine

Roswell R1 650.4 4-Channel Marine Amplifier [C920-1834SD]

Roswell R1 650.4 4-Channel Marine Amplifier [C920-1834SD]

Regular price $629.00
Regular price $699.00 Sale price $629.00
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Product Description

R1 650.4 4-Channel Marine Amplifier

The R1 650.4 marine-grade amplifier from Roswell, is everything a boat's audio system has always wanted. These stackable amplifiers utilize a 4-channel Class-D design that puts out 100 watts RMS per channel at 4Ω and is perfect for powering an R1 6.5″ marine speaker setup.

Easily bridge and tune with the calibrated crossover controls. Because LEDs create lots of noise issues, this amp features differential RCA inputs for maximum noise rejection. The R1 650.4 is built with fully conformal-coated PCBs and nickel-plated marine-grade wire terminals to ensure their quality.

Features:

  • Ch 1-4 calibrated crossover (FULL/HPF/LPF)
  • Space-saving stackable design
  • Bridgeable 4-channel design
  • Marine-grade durability
  • 2 Ohm Stable at 165 watts per channel
  • High-Efficiency Class-D Topology
  • 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: 100W x 4 / 2Ω: 165W x 4
  • Bridged: 4Ω: 300W x 2
  • 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
  • Dimensions: Inches: 1.90 x 7.06 x 11.125 Centimeters: 4.83 x 17.94 x 28.26

Specifications:

  • Bridgeable: Yes
  • Channels - Available: 4

Top Testimonials

''Awesome discounts on fishing reels and GPSs. Plus they have next day shipping. The convenience of online shopping is awesome, especially since it's getting harder to get around in store.
They made sure I got the electronics I needed and all the hardware for the install. They even do repair and installs, so I ended up hiring them for the work I needed done on my Mercury. Awesome experience.''

JAMES

"Great experience! I Was looking to purchase a head gaskets for my Johnson 150 hp outboard motor. Mike & Ashley researched parts I needed and come to find out they turned me on to my outboard engine used O-Rings to reassemble my head covers and provided me with parts and torque specs! Thanks! 100% positive feedback and Recommend this Family Business if you need Marine Supplies."

SCOTT

Family owned and operated, which is a huge plus for me! I was browsing the website looking at Garmin gps units, their prices are great and competitive! I reached out to them to ask where I might find a hard to find lower unit part I was needing. They had it in stock! If they don’t have something in stock, they will get it asap! 100% recommend and I will buy from them again in the future!

MATT