The new PBM Series Mini Amplifiers are the latest development from the engineering department here at PowerBass. PowerBass set out to make the world of "mini" amps better providing more power in less space but also providing clean output signal while keeping the current demand low and the power output high! The circuit boards have been conformal coated with a layer of transparent material that protects the parts against moisture, dust and extreme temperatures making the PBM series great for motorcycles and any install that might see dust and moisture in the installation area when space is limited but extreme power is needed. These ultra small weather resistant amplifiers are ideal for all types of audio applications such as motorcycles, golf carts and off road vehicles. But the small size also makes these amps a great choice anywhere space is a premium. Tucking these away makes any install clean and compact for a great stealth install that packs a punch. Utilizing the latest Class D circuit design these amplifiers may be small on size but they are big on power and have a much lower current draw and cleaner output signal compared to other amplifiers in their category. Available in 4-Channel, 2-Channel, and Mono Block Models with more models coming soon!