Punch Pro 1.5" 4-Ohm Tweeter (ea)PP4-T The Pro PP4-T is a 1.5” 4-Ohm tweeter engineered specifically for high SPL (Sound Pressure Level) conditions. It features 50 watt RMS power handing and includes mounting hardware. Sold individually (1 each). The PP4-T Punch Pro is a 1.5" tweeter with integral 6dB high Pass crossover engineered for high SPL (Sound Pressure Level) conditions. The oversized motor structure and high power diaphragm, combined with a billet machined aluminum phase plug create the foundation for a highly sensitive speaker that can handle plenty of power. You'll be proud, because these things are loud! Package includes mounting hardware. FEATURES AT A GLANCE Aluminum diaphragm High Temp Kapton Former Voice Coil All Metal Input Spring Terminal Connection Die Cast Aluminum Housing Built-in 6dB/Octave crossover Billet stock machined aluminum phase plug Mounting hardware included 1 Year Warranty Sold individually (1 each) SPECIFICATIONS Voice Coil Diameter (in/mm) 1.475" (37.5 mm) Speaker Type Tweeter CEA-2031 Compliant CEA-2031 Guidelines Crossover 4.5kHz @ 6dB/Octave Midrange Size (Nominal Diameter) — Power Handling (RMS) 50 Watts RMS 100 Watts Max Tweeter Mounting Depth 2.59" (65.8 mm) Sensitivity (dB @ 1W/1M) 105 Midrange Mounting Diameter — Grille/Trim Ring Included No Frequency Response (Hz) 4kHz - 20kHz Tweeter Mounting Diameter 4.33" (110 mm) Midrange Mounting Depth — Mounting Hardware Yes Tweeter Size (Nominal Diameter) 1.5" Nominal Impedance (Ohms) 4-Ohm Shipping Weight 4.05 Lbs. (1.83 Kg)