Roswell R1 650.4 Amplifier
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″ marine 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.
Key Features
Ch 1-2 calibrated crossover (FULL/HPF/LPF)
Bridgeable 4-channel design
2 Ohm Stable at 165watts per channel
Lit logo power indicator lets you know your amp is receiving power
Switchable differential RCA inputs minimize interference and induced noise
Space-saving stackable design
Marine-grade durability
High-efficiency Class-D topology
Conformal-coated PCBs
Nickel-plated wire terminals
Specs
Continuous power (RMS): 4Ω: 100W x 4 2Ω: 165W x 4
Bridged: 4Ω: 300W x 2
Frequency response: 10-25kHz
Input sensitivity: 0.2 – 10.0V
HPF (High Pass Filter): 30Hz – 300Hz
LPF (Low Pass Filter): 30Hz – 300Hz
Bass eq: 0 ~ 18dB @ 45Hz
Dimensions: 1.90 x 7.06 x 11.12in (4.83 x 17.94 x 28.26cm)
