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    • Cart / $557.57 2
        • × Ancor 22-18 Female Heatshrink Snap Plug - 100-PackAncor 22-18 Female Heatshrink Snap Plug - 100-Pack
          1 × $65.58
        • × Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400WPolk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W
          1 × $491.99

        Subtotal: $557.57

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    • 2
      Cart
      • × Ancor 22-18 Female Heatshrink Snap Plug - 100-PackAncor 22-18 Female Heatshrink Snap Plug - 100-Pack
        1 × $65.58
      • × Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400WPolk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W
        1 × $491.99

      Subtotal: $557.57

      View cartCheckout

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    Roswell R1 650.4 4-Channel Marine Amplifier
    Roswell R1 650.4 4-Channel Marine Amplifier - Image 2
    Home / Entertainment > Amplifiers

    Roswell R1 650.4 4-Channel Marine Amplifier

    SKU: 100981 Categories: Entertainment > Amplifiers, Uncategorized
    Roswell Marine
    • Description
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    • Accessories
    • Literature
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    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

    Brand

    Roswell Marine

    Accessories

    • Roswell Marine Amp Wiring Kit
    • Roswell 5M 6-Channel RCA Cable
    • Roswell .5M 2-Channel RCA Cable
    • Roswell 1M 2-Channel RCA Cable
    • Roswell 5M 2-Channel RCA Cable
    • Roswell 1M to 2F Y Adapter
    • Roswell 1F to 2M Y Adapter
    • Roswell R1 Amp Spacers
    • Roswell 1-In 2-Out Ground Distribution Block
    • Roswell 1-In 4-Out Fused Distribution Block
    • Roswell 1-In 4-Out Ground Distribution Block

    No literature available for this product.

    No videos available for this product.

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    Proudly owned and operated by Nix Yacht Services LLC. This website was created to serve as our showroom for all our suppliers and products. Company started as complete yacht management in San Diego, CA. During the years we have been involved in variety of projects. Our goal was aways been bringing quality, transparency and satisfaction.
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    +1 (619) 508-3995
    nick@nixwarehouse.com

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