Amplifier Package with ME70BT & MA-8505W SpeakersThis kit includes the MA-8505W Titanium Series Speakers and the ME70BT IPX6 4-Channel Marine Amplifier. The amplifier and speakers are a perfect replacement or upgrade for existing speakers, and the speaker magnets will not interfere with navigation equipment.Poly-Planar MA-8505W 5" 200 Watt Titanium Series Speakers – White Features:Colorfast plastic frame withstands UV raysAnti-magnetic designWaterproof construction Rugged powder-coated stainless steel grill3-way design with mylar tweeter & midrangeASTM UV & Salt Spray Test meets or exceeds 600hrsME70BT IPX6 4-Channel Marine Amplifier Features:Remote display keypad4x45 Audio power out100 Meter Bluetooth rangePhone/Android chargingUSB Music PlayerAUX inputNMEA 2000® certifiedMultiple EQ preset optionsBacklit 3-line display with adjustable illuminationMA-8505W Specifications:Type - 3-way Coaxial with tweeterCone Size - 5" (152mm)Peak Power - 200 wattsContinuous Power - 100 wattsSpeaker Impedance - 4 ohmWeight -1.85 lbs per speakerMounting Depth -  2-7/16" (62mm)Outside Grill - 6" (153mm)Cutout - 4 1/2″ (115mm)Kit Includes:ME70BT IPX6 4-Channel Marine Amplifier(2) Poly-Planar MA-8505W 5" 200 Watt Titanium Series Speakers - WhiteThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.