What powers 3-way component systems?

Was just thinking about this, my amp is figuratively a 5-channel amp, so 2 channels for the front door speakers and 2 channels for the tweeters plus the 1 channel for the subwoofer. So what powers the midbass speakers? another amp??

 

typically yes. there are 3-way systems with passive crossovers, so you can technically power all three speakers with a single amp channel. you will just be limited on adjustment capability (levels, x-over points, x-over slopes, and time delay)

 

Typically, 3 way set ups require much more power to have them run effectively.
So, typically, one would take that 5 channel and bridge 4 channels
Into 2 and run each passive cross over w a channel then it's essentially a bigger 3 channel amp.

3 way setups are generally not worth it unless ur an audiophile,
But then again, you'd go active, use a bit one processor and definitely wouldn't use a class D amp to power them

 

So let me get this straight. It would go amp, then wire then crossover then separated wires done by crossover that go to the woofer and tweeter? So a crossover off one channel could power a woofer and tweeter?

 

Every system I've ever set up has been built this way.

The crossover comes with the component speakers, and is installed in close proximity to them, e.g. in the door.

 

First time iv done a system like this. Last time was only installing type-r component speakers in a trunk with a wooden piece of plywood for the speakers to hang in.

 

I just realized that what I'm thinking of may not be what you're talking about.

Most "3 way" auto speakers are integrated into a single unit with a single signal wire pair input.

Most "component" speakers come with 3 parts - small woofer (midrange), tweeter, and crossover network box. A single amplified wire pair connects to the crossover network, and then sends signals to the tweeter and the woofer. This is what I was thinking of.

You seem to be talking about a non integrated 3 speaker component system with no crossover network.

I've never even seen a system like that - and I'm certainly not qualified to give any advice on why you'd want it or how it would be hooked up.

 

Passive cross over system is simply and basic to use and setup.
Head unit ---> Amp--> cross Over--> To Mid woofer, to tweeter. Thing of a x-over as a distribution centre.

Active cross over system require allot more work, tuning and messing around.
It also requires a processor like a Rf360.3, Audison bit one/ 10, Audiocontrol module.
This allows for advanced settings and adjustments. A basic path of active set ups :

Head unit--> Bit one--> Amp/amps ---> To individual speakers.

For most people this is major overkill, same as a actual 3 way setup. I.e
Mid woofer, mid range, tweeter.

 

So, where should the OP go to read up on installing a system like that?

Some audiophile/stereo enthusiast forum?

 

Google ? 12volt.com and many others

 

Just trying to picture it all set up in my head. If a 3-way component system is usually overkill them Id rather spend it on a better system.

By the way I'm looking at Helix P62C (http://www.helixhifi.com/products/p...pecifications.asp?p_item_id=606219&p_tab_id=3)
This might be my go-to... But I haven't heard them yet.

 

If you're looking for just "decent sound" and not being able to pick up the location of the bass player in relation to the piano player on the stage, then a 3-way is over-kill. Just get a decent 2-way and give it lots of powwa!

 

Ill just retract, easier that way.

i have provided all the information i can