5., 0 out of 5 stars Best Sellers Rank #340,148 in Electronics (See Top 100 in Electronics) Eminence American Standard DELTA-12LFC Speaker - 500 W RMS - 1000 W PMPO. (delta12lfc Mangosteen Gel Moisturizer | Eminence Organic Skin Care Power Handling (RMS) 500 Watts Power Handling (max) 1,000 Watts Impedance 4 ohms Eminence LF models are specifically designed with extended XMAX to deliver more bass than standard models and provide a true woofer for three-way applications. Eminence Speakers Delta-12LFC 12 500W Low Frequency Speaker Driver, 4 Ohm. Free shipping; Free Holiday returns until Jan 31 #3,982 in Car Coaxial Speakers Eminence Delta-12LFC 12 Driver 4 Ohm Eminence's Delta-12LFC 12 speaker is optimized for high power bass in sound reinforcement systems, bass guitar combos, club music systems, and stage monitors. 12 Inch Speaker Aazon.co: Einence Aerican Standard Alpha-12A 12" Pro Audio Speaker 12 Inch Midrange Speakers