Read what Crutchfield customers have to say about the Kicker 45L7R122 Solo-Baric L7R Series 12' subwoofer with dual 2-ohm voice coils. Also what gauge wire would you recommend for: 2 Kicker L7s pushing 1500 RMS watts on a mono amp and 2 6 1/2s and 2 6 x 9s pushing around 300-325 RMS watts on a 4 channel amplifier? Good packaging - everything arrived safe and sound (which hasnt always been the case from other suppliers) Free Shipping on all the things Ive ordered so far, which can be the difference between a good deal and a great deal. Overall great guys to deal with, would highly recommend them. Audio, video, and more. 12 reasons to shop with us | Crutchfield B2B Ships free from manufacturer to Arizona See details. FREE 2-day Shipping: Upgraded for even better bass Kicker created their L7 square subwoofers for people who want serious, unstoppable bass, and now their Our Kicker subwoofer packages include one or two Kicker subwoofers and a Kicker amplifier. And for what it is i have them hitting pretty hard. Also what is the difference between the black ones and the silver ones? What is the difference between these types of power wires for a car audio system? Matt Reynolds. Usually there are no benefits in using a 2-channel amp to drive a subwoofer system. and I am refering to the Kicker S(15)(12)(8)L5 or L7. Would i really notice a big difference or would they be louder? 0 Audio, video, and more. Is there any difference in between the Solo-Baric L7 and L5? Dan Great service I was looking at the 12" Kicker L5 and L7 and I was wondering whats the difference between the two? Radios. Also what would be better 2 15" L5s or 2 12" L7s? We offer free shipping on all Kicker sub packages shipped to the lower 48. But i have the oppurtunity to get 2 12in kicker l7s. Since 1974. Username: Sx3 Post Number: 87 Registered: Mar-05: Posted on Saturday, May 21, 2005 - 03:55 GMT . Username: … Contact us. ACCOUNT CONTACT MY CART. Since 1974. Raymond, Kicker makes two versions of that sub, and without knowing which, I can't help with amp recommendations. Regardless, I was gonna use a 1200Watt amp, and was wonderin if one would be louder than the other . Right now i have 2 12in kicker comp rs with the 1200.1 kicker amp. New member. Shane S. Bronze Member. Other than about 500 watts peak, I was wondering if one was louder than another using the same amp. Most 2-channel amps can't drive loads lower than 4 ohms when bridged, and don't have enough power to drive 2 subs. ? Would an amplifier installation kit include everything needed for installation of speakers besides speaker wire??