PBX-PRO1 1" CONVERTIBLE MOUNT BULLET TWEETER When nothing but the loudest and clearest high frequencies matter the PBX-PRO1 Convertible Mount Bullet Tweeter is what you need. This super efficient Tweeter is loud and clear and will not only make your highs stand out, but it will be ear catching and give your system the attention it deserves. We use a combination of different combined technologies to deliver nothing but piercing and accurate highs. When combined with the 4XL-65T or 80T Mid-Range drivers, you will have the brightest and loudest mids and highs in your ride that can be heard for over a mile away. Now all you need is to add some PowerBass Subwoofers and you will be the Audio King of your city! The PBX-PRO1 features a convertible mounting system allowing you to mount with a compression mount round face or use the front loaded square mount! Features 1" Convertible Mount Bullet Tweeter Black Anodized Aluminum Body Titanium Diaphragm CNC Aluminum Bullet Phase Plug Diffuser Single 4-Ohm 106 dB SPL 6 dB Crossovers Included 4-ohm System Impedance Sold Individually Specifications Nominal Impedance: 4-ohm Material: Billet Aluminum Sensitivity (1W / 1M): 106 dB Mounting Depth: 2.75 in Size: 1" Sensitivity: 106 dB Frequency Response: 3.5 kHz - 20 kHz Power Handling (RMS/Peak): 50 / 100 watts