R1 650.4 Marine Amplifier

$499.00 USD

Each sold separately

The R1 650.4 marine-grade amplifier, made by Roswell, is everything your boats 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 are perfect for powering your R1 6.5″ in-boat speaker setup.  Easily bridge & 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 PCB’s and nickel-plated marine-grade wire terminals to ensure their quality.

SKU: C920-1834 Categories: ,

The R1 650.4 marine-grade amplifier

Made by Roswell, is everything your boats 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 are perfect for powering your R1 6.5″ in-boat speaker setup.  Easily bridge & 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 PCB’s and nickel-plated marine-grade wire terminals to ensure their quality.

Ch 1-4 calibrated crossover (FULL/HPF/LPF) lit logo power indicator lets you know your amp is receiving power
Bridgeable 4-channel design Marine-grade durability
2 Ohm Stable at 165 watts per channel Space-saving Stackable Design
Switchable Differential RCA inputs minimize interference and induced noise High-Efficiency Class-D Topology
Conformal-coated PCBs Nickel-plated wire terminals
Weight 8 lbs
Dimensions 14 × 11 × 3 in
Continuous Power (RMS)

4Ω: 100W x 4 2Ω: 165W x 4

Bridged

4Ω: 300W x 2

Frequency Response

10-25 kHz

Input Sensitivity

0.2 – 10.0V

HPF (High Pass Filter)

30Hz – 300Hz

LPF (Low Pass Filter)

30Hz – 300Hz

Bass EQ

0 ~18dB @ 45Hz

Dimensions

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