Pure Performance.
The PA200.4 features a high-speed MOSFET switching power supply and high current bipolar output transistors for maximum voltage and high current to your speakers or subwoofers. A double layer fiberglass epoxy printed circuit board provides more rigidity and less shrinkage, with pl..
Pure Performance.
The PA400.1 monoblock has a power output rated at 300 Watts RMS x 1 at 4 ohms with less or equal to 1% THD+N. The amplifier's signal to noise ratio is -60 dBA (reference 1 Watt into 4 ohms). It is also capable of 600 Watts RMS x 1 at 1 ohm with less or equal to 1% THD+N.
PA400...
Upgrade your Car, Boat, Motorcycle, or ATV’s factory speaker set with the DB+ Series to get that legendary Polk sound wherever life takes you. You’ll get loud, crystal clear sound with effortless bass from a marine certified speaker that’s easy to install and built to last.High Performance Factory A..
Upgrade your Car, Boat, Motorcycle, or ATV’s factory speaker set with the DB+ Series to get that legendary Polk sound wherever life takes you. You’ll get loud, crystal clear sound with effortless bass from a marine certified speaker that’s easy to install and built to last.High Performance Factory A..
The Premium Upgrade—tuned to provide the unparalleled sonic accuracy you’ll find in studio monitor speakers, but in a durable, ultra-marine certified design, Polk’s MM1 Series mobilizes high-quality sound for an on-the-go audio upgrade that’s way beyond anything you’ll experience from the stock fact..