• 5.25" Kevlar woofer • 3/4" pivoting tweeter • 91 dB Efficiency • Power handling 30 watts: 60 watts max • 8 ohms • 12 db/octave crossover • 6 ½" Kevlar woofer • 3/4" pivoting textile dome tweeter • 91 dB efficiency • Power handling 40 watts: 80 watts max • 8 ohms • 12 db/octave crossover • 8" Kevlar woofer • 1" pivoting textile tweeter • 91 dB efficiency • 12 dB/octave crossover • Power handling 50 watts: 100 watts max • 12 db/octave crossover