The Signature Series represents the highest quality purpose-built marine audio equipment from FUSION. With unrivalled bass reproduction, the MS-AB206 creates the perfect atmosphere for entertaining or relaxing. Engineered at FUSIONs design headquarters in Auckland, New Zealand. Specifically tuned to produce the best acoustic result when installed in a saloon or cabin environment. When paired with the MS-BX3020 cabin speakers the sound is remarkable and like nothing youve heard before.The MS-AB206 features a 6" dual voice coil down-firing woofer which is acoustically coupled to a matching passive radiator and produces exceptional bass reproduction. The passive radiator is used to tune a small volume and driver for better low frequency performance, eliminating port turbulence and reducing motion compression.Featuring a four-channel Class-D amplifier that delivers efficient and high output. Two channels are dedicated to the subwoofer with the other two channels tuned to provide power to the MS-BX3020 Cabin Speakers.A full wiring kit is included for ease of installationThis product is rated IP65 splash-resistant, for dry area installation only and carries with it a three-year limited consumer warrantySpecifications: Amplifier Specifications Rated Amplifier Power 26 Watts RMS per channel @ 4 Ohms Rated Amplifier Power 43 Watts RMS per channel @ 2 Ohms Product Specifications Frequency Response 25 Hz - 200 Hz Fuse 15 A Low Pass Filter (off) Fixed for use with MS-BX3020 Subwoofer Specifications Peak Power 350 Watts Total (210 Watts + 140 Watts Speaker Output) Woofer Size 6" Down Firing + 6" Passive Radiator Product Brochure