Roswell Marine R1 10" Subwoofer PackageThis Roswell Subwoofer package features a R1 10" subwoofer and the needed R1 550.2 amplifier to power it. This package takes out the guess work of shopping for the correct amp.R1 10" SubwooferRoswell R1 subwoofers feature an optimized motor structure for maximum power handling without sacrificing sound quality. Custom machined wire terminals combined with press fit inserts allow for rock solid wire connections with a clean finished look. Integrated RGB LED's in the grill backlight the cone to allow you to create your desired visual atmosphere. The marine grade materials provide these subwoofers with excellent saltwater and UV resistance to allow for a long working life.Product Features: Klippel Tested; Optimized Motor Structure; Superb Saltwater & UV resistance; Integrated RGB LEDs; Press Fit Inserts; Machined Wire Terminals; Specifications: Continuous Power: 250W; Peak Power: 500W; Sensitivity: 88dB @ 1W/1M; Frequency Response: 35Hz - 300Hz; Nominal Diameter: 10"; Overall Diameter: 10.85"; Basket Diameter: 9.25"; Mounting Depth: 5.08"; Total Depth: 7.02"; R1 550.2 Marine AmplifierRoswell Marine amplifiers feature calibrated crossover controls with differential RCA inputs for maximum noise rejection. Rated a Class-D amplifier, the design ensures low current draw from the battery whilst delivering increased power to the connected audio equipment. With nickel plated wire terminals and a fully conformal coated PCB's making this audio amplifier ready to stand up in marine environments. Roswell amplifiers feature a space saving stackable design with a lit logo power indicator. This Roswell amplifier is ideal for running a R1 Tower Speaker setup.Product Features: Switchable Differential RCA Inputs; Conformal Coated PCB's; Nickel-Plated Wire Terminals; Bridgeable 2-Channel Design; Marine Grade Durability; Specifications: Dimensions: 1.9" x 7.0625" x 11.125"; Frequency Response: 10 - 25kHz; Phase Control: 0-180; High Pass Filter : 30 - 300 Hz; Low Pass Filter: 30 - 300 Hz; Subsonic Filter: 10 - 55 Hz; Bass EQ: 0 ~ 18dB @45Hz; Continuous Power (RMS):; 4I(C) 165 x 2; 2I(C) 275W x 2;