I bought the Alpine SPS-600C for replacement of the front door mount speakers in my 2005 GMC Sierra Crew Cab along with the Alpine SPS-600's for the rear doors. They are both connected to a JVC KW-XR810 head unit powered by 2 JL Audio 2 channel 400 watt Amps. These speakers handle the power and sound great. Very crisp and clear, I'm hearing lyrics of songs I've listened to for years for the very first time. I highly recommend.

I bought these speakers to replace the rear stock factory speakers in my 2005 GMC Sierra crew cab. The fit was a direct replacement and they sound great. I would recommend.

my setup is front type s 6.5 components, rear 6x9 type r coax, 1 1243 type r sub in a sealed box with 2 powerbass xtreme amps. I absolutely love this set up. You really don't need anything more than these speakers when you're driving. My pb amp is putting 90 watts to all 4 channels and I can't even get it high enough to distort before my ears hurt because its so loud. Literally its like being in a club in my car with just the 4 speakers and the sub. you can hear me driving everywhere too. I listen to rock and rap and honestly they're worth the money. They dont have the most bass in the world, but honestly you don't want it when you have a sub in your car. The sub will overpower everything with bass so its pointless. These dont make me cry because the treble hurts my ears so much. Its so crisp and doesnt distort. Highly recommend I just wish the crossovers were adjustable...but then again I have an amp and a headunit that can adjust it so it doesnt matter really..

Fast shipping,brand new product,easy install and I'm very pleased with them sounds great

Got to say alpine is some of the best if not the best out there. Have these for front and rear speakers in my rsx. Flush mounted the tweeters in the doors and rear seats. They are very clean on the midrange & up. Not too much of a bass speaker but that what subs are for IMO. Have them hooked up to an amp and they bring out the clarity. For the price u cant beat them.

Great Sound for the price.

I installed these to replace the stock components in my Honda Element. I paired them with an Alpine PDX 4.100 and they sound great. You can get a decent amount of bass from the woofers and the tweeters have crisp highs.

One great feature is that the crossover is a small plastic tube that you can zip tie almost anywhere. I like this idea a lot better than those bulky boxes.

Deaden your doors and protect the woofers with some baffles and you can get some real decent sound.

I bought these to replace the factory speakers in my 6th generation honda accord coupe 98-02.They sound much better than the cheap stock speakers that came and the car and compliment my two type r 12's nicely. Install wasn't too bad once I figured everything out. I had to cut some plastic out of the factory mount in the door and then used the supplied spacers and everything fit well. I mounted the tweeters in the factory dash location and they sound great there. I bought an amp for these but probably won't even install it they sound good off my Clarion CZ500. Oh yeah tweeters not harsh at all. Very pleased for the amount paid.

I purchased these component speakers as replacements for my 2001 Dodge Dakota Quad Cab and they were a perfect fit. I took the truck to a large electronics retailer and they installed them in less than 45 minutes and they sound great even with the stock radio.

i recommend these to any person using door speakers i have 2 sets one set component in custom kick panels in a Chevy truck And aset of component same in-the doors i have a M-357 4 channel amp on them sound great probably the best sounding highs i ever heard so load and yet clear i have a alpine M1005 digital mono amp on a set of 10in R series subs and a set of alpine 4x6 in back panel just waiting for alpine to make a single din in dash dvd with a usb in front plug that plays avi and divx and ill be set .i also have a set in my back doors in my jeep grand Cherokee Laredo that sound unbelievable the will take a amp easy and dont heat up i push them

i recommend these to any person using door speakers i have 2 sets one set component in custom kick panels in a Chevy truck And aset of component same in-the doors i have a M-357 4 channel amp on them sound great probably the best sounding highs i ever heard so load and yet clear i have a alpine M1005 digital mono amp on a set of 10in R series subs and a set of alpine 4x6 in back panel just waiting for alpine to make a single din in dash dvd with a usb in front plug that plays avi and divx and ill be set .i also have a set in my back doors in my jeep grand Cherokee Laredo that sound unbelievable the will take a amp easy and dont heat up i push them

Purchased two pairs of these to replace the factory garbage that came with my SX4. Have them connected to a Pioneer D9500F and they deliver nice mids and highs to go along with my MTX enclosure. Can't go wrong for the price or Sonic service. Thanks!

I replaced the factory speakers in my '05 Malibu Maxx with these speakers. WOW!!! The sound is amazing!!! Crystal Clear! These have a lot of punch when they hit, and the highs are brilliant. They don't get too low, but that is why subwoofers were invented. The only complaint i have has more to do with my car then the tweeters. I had to cut my tweeter mounts a little bit to fit these, but it was very simple, took 5 minutes at the most. Well worth the money!

i do have to say i was not expecting the sound quality that came out of these speakers. this purchase was simply to replace my factory speakers. and i was blown away by the quality i got, and you CAN NOT beat that price!!! i highly recommend these speakers to anyone that looking for something to run in ur car. and to SONIC ELECTRONIX by far an amazing website, easy to navigate. and great customer service!!!

I have a set of these in the rear side panels of my hatchback with the tweeters at ear level and these things scream. So far ive only been running them off the deck but plan on amping them soon with a 4 channel 50watt rms 100 max amp. My front doors take the same size as the rear panels and im definitely getting another set of these components. I never installed them in the front because i have to cut my door panels. (door has mounting space but my car didn't have door speakers so the panel is solid unlike better optioned models) I have 4" speakers in my dash and I love these type s components so much im going to get the type s 4" 2 way speakers for the dash. No need to mount crossovers since the tweeter wire has a capacitor in line to block the low frequencies. You can push on the tweeter to move it around to aim it where you like. Like others have said they dont have much or any low end so I highly suggest using a sub. And the downside to not having separate crossovers is you dont have any real option for tuning at the crossover but if you have a good deck and amp that shouldn't be an issue. I actually paid $55 more for these at b*** b** and even at $135 they were still a great value. $79.99 is a STEAL. If you have a sub and stock speakers and don't want to spend a lot buy these components and i promise you will not be disappointed.

Fantastic speakers. I have them in the front doors of my 2010 accord coupe powered by a sony 4 chan amp (60w rms per chan). Its like removing cotton from your ears.

Pro: clarity is unbelievable. the tweeters really impressed me as well.

Con: these are NOT bassy punchy speakers as their frequency response only goes down to 70hz.

I didnt know what i would be expecting when i bought them, as far as bass goes. I paired with them an alpine type R sub and the sound is great. These definitely need to be paired with a sub.

I bought a set of these for my work truck just wanting a cheap set of components that had some good highs. These have really surpassed all of my expectations. For the money there is no better component out there.

best speaker for the value and alpine is always my brand !

These thing's are very loud and (CRISP)....i just ordered a nother set of them for my soundsystem...and man alive they scream, & the clearest and the loudest set of tweeter's ive ever herd....they putt out the vocal's and everything really clear....alpine is the best for speaker's...ithink...!! (''GET THEM'') YOU WON'T BE DISAPOINTED....!!

Very easy install, great quality. A definite great "bang for the buck" upgrade for my 2003 Silverado Z71.

i would say theres bad, ok, nice,good,and EXCELLENT kits. this is between good and excellent, VERY worth the money. i would say alpine or nothing as far as components.


THE 6.5"s with the tweeter mounted on the speaker are the same thing i would guess, now that i look at it i should have got those, but there the same thing im pretty sure EXCELLENT STUFF.

Wasn't too sure how well these components would preform, overall these are a nice addition. Powered by an Alpine CDE-9881, accompanied by type s 5x7 in the rear. Overall, great sounding set of component speakers.

I ordered these speakers not knowing how well they would perform without an amplifier. Well they worked great and the price was cheaper then others. You won't be disappointed

Installed these in the front of my neon running off a 60 watts per channel amp. The tweeters make my ears bleed, these speakers have crystal clear sound.
Install was easy everything and more was provided.