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

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
• Box Dimensions: 4"H x 11"W x 14"L WT: 6.5 lbs
• UPC: 006066234731

As your needs change - a child wants a new bed, or maybe a sibling arrives - the bed can keep up with the new needs.

Choose the bed you want to convert and see the conversion options in the bed converter.

We guarantee a five-year availability of the standard conversion kits for all convertible beds from the date of purchase.

Tested and approved according to safety standard EN 747-1:2012+A1:2015.

According to EN 747 loft beds and the upper bed of bunk beds are not suitable for children under 6 years due to the risk of injury from falls.

A smaller child can sleep in the lower bed of bunk beds, possibly with a bed guard for extra safety.