Skip to content
Availability:
Estimated Arrival: Between Mar 31 and Apr 07. *ETA to the USA Only
Experience the ultimate marine audio upgrade with Roswell Marine Offroad SD 500.1 Compact Amplifier, offering robust power and superior sound clarity to enhance every ride.
See All Roswell Marine Here
See All Towers Here
Questions? Call Dave: "Tel: 864.367.6161" dave@lightasairboats.com
Featuring 500 watts of force via a single channel of sound, the Roswell SD 500.1 Compact OFFROAD Amplifier provides purpose built power for your subwoofer. IP66 rated to keep cranking in extreme conditions; crossover controls, fully conformal-coated PCB’s, and differential RCA inputs deliver an audio environment where clarity is king.
For over 25 years, from a garage-born passion project into a multinational conglomerate with expanding global operations, Roswell Marine continue to manufacture and innovate award-winning marine audio, towers, racks, and accessories.
Roswell’s product development is a special blend of elements combined into a concept-to-completion process refined over the years.
Partnering with the world’s leading brands, Roswell has become a stamp of excellence and a proven solution for marine products featured on boats that set the highest standard in the industry.
Features
☑ Compact Design
☑ IP66 rated
☑ Conformal coated PCBs
☑ Switchable Differential RCA inputs
☑ RCA Line Out Passthrough
☑ Standard potentiometers
☑ 18 dB/oct Crossover Slope
☑ LPF/FLAT/HPF
☑ 8 AWG power/ground
☑ 16 AWG remote wire
☑ 16 AWG speaker wires
Specifications
☑ Continuous Power (RMS)
-1Ω: 750W x 1
-2Ω: 500W x 1
-4Ω: 300W x 1
☑ Inputs
-1 pr RCA USB (with charging)
☑ Input Sensitivity
-0.2V-10V
☑ HPF (High Pass Filter)
-30-300Hz
☑ LPF (Low Pass Filter)
-30-300Hz Subsonic 10-55Hz
☑ Bass EQ:
-0-18dB @ 45Hz
Dimensions
☑ WIDTH: 10 in | 25.3 cm
☑ HEIGHT: 1.7 in | 4.3 cm
☑ DEPTH: 4.6 in | 11.8 cm
Roswell Marine Amplifiers Comparison
Package Includes
☑ (1) SD 500.1 Compact OFFROAD Amplifier
☑ (4) Mounting Screws
☑ (1) Allen Key
Optional Extra
☑ Offroad SD 600.4 Compact Amplifier
