Massive Audio MX46 MX Series 4-Inch x 6-Inch 40-Watt-RMS 2-Way Coaxial Speakers

• 180 watts max power output;• Frequency response: 95 Hz to 20 kHz;• Impedance: 4 ohms;• Rugged construction to withstand harsh mobile environment;• Heavy-gauge powder-coated steel baskets with Massive logo stamped right through the steel;• 1 in. high-temperature KSV voice coils;• 13 mm hard diaphragm tweeters with ferrofluid-cooled V.C.;• High-quality cloth spiders with polyester fiber;• Custom-laminated paper cones with butyl rubber surrounds;• High-energy Y30 magnets assure sufficient magnet force needed for high sensitivity and accurate sound reproduction;• Custom-made, Massive-logo tweeter plates;• Sensitivity: 90.1 dB;• Mounting depth: 2.13 in.;• Includes grilles;• Pair;