jp33Supplier Network. JIP33 suppliers are a critical stakeholder for the whole industry to engage and maintain an efficient working relationship to deliver preferred outcomes, meet budget specifications, and create quality specifications thatOur Ratings on Power for the JP33: TESTED at 14.4V @ 1% THD. 1-ohm rating: 3300 WATTS RMS 2-ohm rating: 2300 WATTS RMS 4-ohm rating: 1200 WATTS RMS; Other Specifications on the JP33: Frequency response : 14Hz –260Hz;