if you put 2, 8 ohm speakers together on the same channel you will trick the amp into seeing a 4 ohm load, it is not advisable to run a 8 ohm coiled speaker on a 4 ohm amp unless you do the above. So if you want to run 2 8 ohm speakers from a 4 ohm amp this will work the best although the amp will need to be hefty as its worse to underpower a sub than overpower it! I have used a 8 ohm speaker myself on a car amp and had no problems but it was not a cheap entry level amp! some amps will take it, others will get hot and enter protection mode. Hope this helps!!!
Cant you need a amp or you will blow the battery
Normally 1 or 2.
you ohm load is too low. raise the ohm load or buy an amp that is stable at the ohm level of the sub.
Yes, the L-7s are great. For the amp, you first need to find out whether the sub woofers are 2-ohm, 4-ohm, or 8-ohm. Depending on the answer to that question will determine whether or not you'll need a mono amp or a dual channel amp as well as the wattage.
yes as long as it has the amp remote and the two audio cables
ONLY if your amp can pull a 2 ohm load! Which is vary few but your more expensive amp can pull 1/2 ohm load
It is the impedence (coil resistence)normally sub component (drivers)are in 8 ohms impedence.2 in parralel is 4 ohms and 4 in parralel makes it 2 ohms.
No it will not damage sub unless its raining or something.
The sound quality won't be very good
You need to know how much power the sub woofers are rated to handle. Choose a power amp that can supply sufficient power.A power amp designed specifically for sub woofer use delivers all of it's power at the lower frequencies where a sub woofer operates. They may also have better cooling since they operate at higher power than full range amps.
If your sub is 2 ohms and your amp is 2 ohm stable, your done. Your amp will be at 2 ohms because the sub is 2 ohms.
Yes, but the amp is too powerful and if turned up to full volume will blow the speakers.