Specifications er Specifications - Full Range ChannelsRMS Power @ 4 ohms100 watts x 4 channelRMS Power @ 2 ohms100 watts x 4 channelRMS Power @ 1 ohmNot StableBridged RMS Power200 watts x 2 channelPower Specifications - Subwoofer ChannelRMS Power @ 4 ohmsRMS Power @ 2 ohmsRMS Power @ 1 ohmRMS Power @ .5 ohmIIITALPINEAUTHORIEED ONLINE RETAILERAuthorized dealer4-Channel Power Density Digital AmplifierRMS Power Rating: 4 ohms: 100 watts x 4 chan.2ohms: 100 watts x4 chan. 4 0hms bridged: 200 watts x 2 chan.Class D amplifier designStackable installation design with front-panelcontrolsQuick-connect speaker connectorsHP/LP Crossover: 30 Hz- 400 Hz, 12dB/octCEA-2006 CompliantMOSFET power supplyStackable installation design with front-panelcontrolsContinuously adjustable gain controlTop mounted blue LED power/status indicator4-Layer glass epoxy PC boardDimensions: 7-9/16"L x 10-1/8"W x 2-7/16"HProduct highlights:10"SUDWOOcoilsM aua 2-ohm voicefiber coneKevlarwithter surroundVenturi-effect design for maximumcooling of motor structurepower range: 50-400 watts RMS (200watts per voice Coll)peak power handling: 800 watsfrequency response: 29-250 Hzsensitivity: 83 dBtop-mount depth: 6-3/8"sealed box volume: 0.5-0.75 cubic feetported box volume: 1.4 cubic feetypet1.3warranty: I yearur 60-dw moneMFR # P3D210