Absolute TW-600 600 Watts MAX High Efficiency Dome Tweeter with Built-In Crossover (Pair) Product Features: Absolute TW-600 Super Dome Hi-Fi Tweeters 800 Watts max total music power Built-in crossover Super easy installation Perfect for all car audio systems No magnetic field, tapes & credit cards are safe 4 Different mounting options Sensitivity: 100dB Power: 2.8V Authorized Internet Dealer 1-year Manufacturer's warranty Package Includes: 1.  2 Super dome tweeters 2.  Mounting screws 3.  2 Angle mounts 4.  2 Surface mounts 5.  2 Self adhesive discs 6.  2 Resistor caps Works with ALL stereo equipment such as Alpine, Kicker, Kenwood, Pioneer, Sony, JVC, JBL, Boss Audio, Diamond Audio, Hifonics, Metra, Electrovioce, Panasonic, Harman Cerwin-Vega and Rocksford-Fosgate.