Alpine SXE-1750S 6.5" 560 Watt 2 Way Car Component Speakers feature 280 Watt Max (560 Watt per Pair), 45 Watt RMS (90 Watt per Pair), Polymer Foam Speaker Surround, Long Fibre natural Pulp Cone Material, Mylar-Titanium Balanced Dome Neodymium tweeter design, High-temperature voice coil, Ferrite magnet motor structure, Impedance: 4 Ohm, Frequancy Response: 60-20kHz, Sensitivity: 90dB .

General Features:

• 6.5-inch Car audio 2-way Component Speaker System (pair)
• Model: SXE-1750S
• RMS Power: 90 watts per pair / 45 watts each
• Peak Power: 560 watts per pair / 280 watts each
• Sensitivity: 90 dB
• Impedance: 4-ohms
• Frequency Response: 60-20,000 Hz
• Long Fibre natural Pulp cone material
• Polymer Foam speaker surround
• Mylar-Titanium Balanced Dome Neodymium tweeter design
• CEA-2031 compliant speakers
• High-temperature voice coil
• Ferrite magnet motor structure
• Top Mount Depth: 1-7/8"
• Bottom-mount Depth: 2"
• Cutout Diameter: 5-1/2" x 5-1/2"