410RBH: 8 ohms impedance; 800W, 4x GK-Paragon 10B200-32 - Cast Frame, 10”, 200W, 32 or 16 ohms High Presence Voice Coil woofer, GK-Paragon 5H50-8 tweeter; 50Hz to 19kHz frequency response; 103dB sensitivity, HMS Bi-Amp/Full Range Switch, Horn Power Limiter, L-Pad High Frequency Attenuator crossover, 1x HMS Compatible Bi-Amp/Full Range Speakon, 1x1/4 (Full Range Only) connectors.