Speakers are 5" x 7" and are the exact component/ replacement for the stock 5" x 7" saddlebag lid-speakers 2 ohms impedance and 300W maximum input (175W RMS-91db sensitivity) Provide ultimate raw audio power and includes the bridge-mounted high-output tweeter Design is a super-rigid metal basket with a lightweight waterproof one-piece woven-fiber driver cone Specially coated Neodymium magnet provides flux-strength integrity even at extreme operating temperatures Improved cooling when operating at high volume levels for extended periods due to the high-efficiency vented voice-coil Recommended to use with a medium to high-powered accessory amplifier