No you don't need a 4 channel amp you need a set of components instead of just replacing the woofer. The set comes with a crossover that you can feed 1 channel per set from an amp. So you realy only need a 2 channel amp. I like to upgrade all the speakers instead of just the woofer this way things stay balanced otherwise they can get one sided with mid bass or highs.

I see the whole set is 209 on amazon . Is the woofer as good as the tweeter?
Theyre 6.5 so they should fit

I have heard, and used the tweeters in the past, but I have not heard the woofers.... Sorry I can't help.

OK thanks

Well, today is gonna be that day....rolling out to a show right now. Let's see what the professional ears say......

Did very well with them, as I expected.
Low midrange got 8.5 out of 10
Midrange got 8.5 out of 10
Realism got 4.25 out of 5
All top notch scores on $80 speakers to get a 9 out of 10
You need to be truly exceptional.
Missed best sq score of day by less than 2 points

Just ordered some of these and will be installing this weekend hopefully

Any updates from members that have installed these mids?

I have a deh-80prs and plan on running my mids and highs active, so no need for a component set with crossovers.

Just wanna see what you guys think of the lanzars after having them for some time. Also how much rms you are running to them?

I am only running 50W RMS to mine but they sound really good. A very big improvement over stock for a small price tag. :tup:

I got them earlier in the year based on RonRizz's recommendation.. They are amazing and for the price it doesn't get much better.

Gonna order these and try them out since I blew out my type-R's

Just ordered a set for my Nismo! Got mine off Jet.com for $64 shipped

I want to get your opinion......I was thinking about a component set of Polk Db6501s....do you think I should go component set or these and some aftermarket tweets for around $100 or so? I have a smaller two channel amp and may have a 4 channel for a small drop-in 10" sub and small box that I would just set in the car with quick disconnects?

I am still researching what I want to do.....I love music and the Z is so loud it would be nice to crank the stereo without worrying about distortion etc....


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If you are going to take the time to do all the other upgrades, I would opt for the components over just the woofers.

Get yourself a nice set of components and amp them. If they are good speakers and decent amp, they will sound nice and have plenty of bass, mids and highs. You don't get better shound by masking suck sound with more loud noises. You get good sound by playing good sound.

YzGyz