Introducing the Rockville RM-PREMIUM102 WHITE Marine Boat 10" Free Air Subwoofer with RGB LED! Crafted with precision and engineered in the USA, this subwoofer is a remarkable upgrade over our previous series.Upgrade your marine audio experience with the Rockville RM-PREMIUM102 WHITE Marine Subwoofer – where power, style, and durability meet the open waters! Key Features: Free Air Design:No enclosure needed! The RM-PREMIUM102 delivers powerful bass without the constraints of an enclosure. Quality Construction and Materials:This sub uses a Polycarbonate Cone which is not common for a marine sub at this price point. This is a much more expensive material which has extreme advantages over a typical Polypropylene cone for a marine environment. Polycarbonate is an excellent material due to its combination of durability, resistance to environmental factors, favorable acoustic properties. It is also a light-weight material that is strong and this means it will give the subwoofer a higher sensitivity rating which means it will play really loud even with an under-powered amplifier. These characteristics make it well-suited to withstand the harsh conditions of marine environments while providing high-quality sound performance. Impressive Power:With a maximum power of 1200 Watts and an RMS power of 300 Watts, this subwoofer packs a punch. Voice Coil:The 2.0" 4-layer voice coils are extremely durable and high quality. They are specifically engineered to withstand marine applications. This is the dual 2 ohm voice coil version but we also have a dual 4 ohm available. Waterproof and Strong Basket:The molded ABS plastic basket, formulated with a special blend, is both waterproof and unbreakable. It can withstand even the toughest marine conditions. 40 Oz Magnet:The single 40 Oz magnet provides robust magnetic force for accurate bass reproduction. Vibrant RGB LED Lighting:Choose from 21 colors and 21 flashing patterns to create an eye-catching marine audio setup. Adjust the speed and brightness to suit your mood. Specifications: Frequency Response: 30Hz-2.8Khz Impedance: Dual 2 ohms Sensitivity: 85.2dB Total Diameter: 10.63" Cutout Diameter: 9.25" Mounting Depth: 4.4" Weight: 8.82 Lbs. Color: White Advanced Acoustic Performance: Free Air Resonance (Fs): 45.55 Hz Electrical “Q” (Qes): 0.943 Mechanical “Q” (Qms): 3.512 Total Speaker “Q” (Qts): 0.793 Equivalent Compliance (Vas): 0.76 cu ft / 21.47 L One-Way Linear Excursion (Xmax): 0.40 in / 10.05 mm Reference Efficiency (No): 0.181% Efficiency (1 W / 1 m): 85.2 dB SPL Effective Piston Area (Sd): 52.27 sq in / 0.0363 sq m DC Resistance (Re): 1.8 Ohms Dimension: 10.43" x 10.43" x 5.91" Weight: 9.04 lbs
