will i need to run a amp if i got 4 speakers?
1874699
No. I think the speakers are totally capable of handling anything you can throw at them. I'm running them with a stock unit and it'll blast you out of there. You can always add an amp later if you want. These are great speakers.
1874700
i did not add an amp. i have a pioneer fh-x820bs that put out about 17 watts, and it powers 2 pioneer 4ways in the back, 2 pioneer 5ways in the front, and 2 kappa 10.9 tweeter in the dash. it puts out good volume and clarity in the bass, mid, and highs. for me an amp would be for those outside the car to hear. fine enough to blast the wife and kids.
1874701
Sorry for the delayed response. It would be recommened so you don't blow the deck in your car by running them. I have a set of 6 inch speakers for the front and a four way amp/amp kit that I'm selling. If interested let me know. Will sell the whole package for 150 plus shipping. This is what I ran in my car and it sounded great. If you have any issues you can return for a refund.
1874702
The specs say they can handle 60 Watts nominal(RMS) and up to 350 Watts max(Peak), although I personally wouldn't push them that hard. My Pioneer head unit puts out about 50 Watts RMS per channel times 4 channels and these speakers handle that just fine with more than adequate volume. My advice is that you run them straight off the head unit without an amp.
1874703
No. My husband used these to replace the speakers in his vehicle No amp needed.
680558
depends on the power required. This barely powers the speakers I have and the sub...but if your speakers are more efficient then you could run them in a series, but why not get a 4 channel amp.
602331
No you will not need an amp I have ssl DD888 which is 85×4 and my speakers are 200 watts (100watts rms) a piece and I'm pushing for of them that = 800 watts or 400 watts rms actually I wished I'd had went bigger watts I can only go to about volume lvl 23 with bass adjustment + 4 before they start poping
44249
Yes, it should work just fine. If you have four sets of speakers, you will half to have a real strong amp.
2125578
The SoundTouch SA-4 supports a single set of speakers. If you are running four pairs of speakers, four amplifiers would be used.
1827023
This amp will rock for what you have planned. You should be able to run 2 bookshelf 6" speakers no problem.
613615
that would be best way to get the most out of them but no you do not need an amp i have mine running off the mb quart 1000.4 there getting about 75 watts each set and man they sound great.
458592
No you need a 4 Channel amp if 4 subs I don't think this amp could handle all that
1195407
It "has" an internal amp, so technically no, but if you are going to run speakers other than "stock", you probably will want an amp.
277816
A normal deck should be OK, as long you use a separate head unit output line for each speaker: FL, FR, RL, RR. If you want to maximize the sound quality, you will need a 4 ch amp.
1675949
It depends. Do you plan to just connect speakers to this unit? If so, you only need the connect amp. If you're hooking it up to a stereo, surroundsound system, or another type of amplifier, you only need the connect. You probably don't need both.
886844
Dear James, The SA-4 amplifier is made to run one pair of speakers. Are these 4 speakers you wish to run an independent system, or are you trying to run a second zone off of an existing system? That will help me greatly in recommending the right type of product. Regards, Eric Cohen World Wide Stereo
2174205
If you're not concerned with the separating the sound of left, right, front and rear speakers, sure. You'll just have a mono channel running all of your speakers the same. I have a different 4 channel amp powering my component speakers and this amp powering 2 Kenwood shallow 12's. Sounds great!
279769
the output is that of a tuner so if your speakers have a built in amp you should be ok, if not your out of luck or you will have to have a seperate amp
1253917
You will need to run the speakers using an external amplifier. I use an AudioSource Amp 100 and it sounds good.
1598301
I believe if you want to power all 4 speakers you'll need the NCA 40.4 160 Watt Amp (4405-0231)I have both, but the one you have listed above is powering the 2 7" in the lower fairings. You can find all the info you need @ http://www.hogtunes.com/
1640038
Your AMP supports speakers with a particular impedance (4/8/16 Ohms) and thus is capable of driving a particular current down the wire to the speaker. Adding additional speakers to a single connection increases the current that the amplifier must drive (load) and can cause issues with overloading the amplifier outputs. Using something like this allows you to match the impedance correctly and not overload the amplifier and allow you to hook up to 4 sets of speakers to the amplifier. The downside is that amp only delivers 1 power numbers, so to drive all 4 sets of speaker that power will be split across all 4 sets. Thus when driving all 4 at once the volume would probably be 25% of actual volume (assuming you drive all 4 at the same level). You would then need to adjust the volume at the amp for that situation, but at least you are still within the limits of the amplifier and shouldn't cause any issues.