Massive Audio FX57 FX Series 5-Inch X 7-Inch 70-Watt RMS 2-Way Coaxial Speakers

The Massive Audio FX Series FX57 5 In. by 7 In. Coaxial Speakers are designed with High-Tec Sonic Performance in mind and to be easily installed in most modern vehicles. Solid stamped steel powder coated baskets house high energy Y35 magnets to assure sufficient magnet force. Built-in 6 dB Linksworth Riley outboard crossovers connect to ferrofluid cooled 20 mm inverted aluminum dome tweeters. The drivers support custom woven fiberglass cones with soft butyl rubber surrounds. Each cone interacts with high quality polyester fiber spiders that are bonded to 1 in. high temperature 100% pure KSV voice coils. The result is a sonic balance of quality audio and high volume output.

• 100 Watts Max Power Output
• Frequency Response: 58 Hz To 20 kHz
• Impedance: 4 Ohms
• Rugged Construction To Withstand Harsh Mobile Environment
• Heavy-Gauge Steel Baskets With Thick Powder Coating
• 1 In. High Temperature 100% Pure KSV Voice Coils
• 20 Mm Inverted Aluminum Dome Tweeters With Ferrofluid-Cooled V.C.
• High-Quality Cloth Spiders With Polyester Fiber
• Custom Fiberglass Cones With Butyl Rubber Surrounds
• High-Energy Y35 Magnets 
• Custom-Designed Pole Piece For Sound Quality And Low Distortion
• Custom-Made. Massive-Logo 2-Way Tweeter Plates
• Built-In 6 dB Linksworth Riley Crossovers
• Fully Isolated Tinsel Leads To Eliminate Crosstalk
• Sensitivity: 93 dB
• Mounting Diameter: 4.96 In. X 7.1 In.
• Mounting Depth: 2.24 In.
• Frame Diameter: 5.5 In. X 8.6 In.
• Includes Grilles
• Pair