Your Price: $99.00
Part Number:QC-HF6.5
QC-HF6.5" component set.

The new QC-HF6.5 component set delivers high-end sound quality at a break though price point. Our factory direct to the customer sales model lets us take advantage of distribution efficiency to load these sets with state of the art features rivaling sets at 4-8 times the price.

We start with focusing machining costs to the inside of the magnet gap to build a high flux, low distortion motor.  An aluminum voice coil former with high temperature wire moves heat build up away from the coil. A five roll flat spider keeps the coil aligned and linear.

The cone is a pressed paper and linen composite with a water resistant acoustic treatment applied to the face. The cone and treatment extend the frequency range and heighten articulation of the upper midrange.  The surround is a light rubber for controlled edge termination while keeping sensitivity high.

The tweeter is a 25mm silk dome with an aluminum shorting ring, double magnet, low distortion motor design.  The cavity back rear chamber lowers the working bandwidth of the tweeter to enhance midrange timbre.  The copper clad aluminum voice coil wire lowers the moving mass and extends the upper frequency range to over 30kHz.

The 2nd order crossover features metalized poly tweeter capacitor with air-core coil.

The QC-HF6.5 component set is a serious audiophile quality driver set perfect for making the sound quality upgrade every car needs but at a price easily accommodated by any budget. 

Model QC-HF6.5
Peak Power Handling 100 watts per ch.
Tweeter 25mm Silk Dome
Woofer Mounting Depth 2.37"
Woofer Cut Out5.71"
Woofer OD 6.5"
Tweeter Mounting Depth 1.28"
Tweeter Cut Out 2.20"
Tweeter OD 2.74"
Freq Response 4kHz 12db Octave Slope
5 Stars
I would like to begin by saying that I own both, these set of components and the pro audio mids and supertweets. Both are excellent products and they will definitely surprise you on how clean and clear they sound. Don't be fooled by the price, these things get loud with excellent sound quality! Now, although it depends on your car and set up, in a general sense, if you're looking for a more crisp and bright sound get the pro audio components and supertweets. If you're looking for a more balanced "sound quality" type build, then these are the ones for you. I hope this review helps!
Did you find this helpful?  22 of 23 Found Helpful
Reviewed by:  from Nevada. on 1/31/2013
2 Stars
Huge Tweeters, Poor customer service
The tweeters are enormous. Sent them back unused, didn't refund full cost. Out shipping and 20% from them. Won't buy from again. Would not respond to emails.
Did you find this helpful?  17 of 44 Found Helpful
Reviewed by:  from Tampa. on 1/10/2015
5 Stars
Purchased 2 sets for my 2015 jeep wrangler and they are awesome, loud and very clear and crisp. And that's just off a kenwood dnx890hd radio. Will be putting in soundqubed 4 channel next week, can't wait to hear them under more power.
Did you find this helpful?  14 of 15 Found Helpful
Reviewed by: (Verified Buyer)  from Illinois. on 4/22/2016
5 Stars
i picked up a new set from somebody that got them new but never used them. these are the aq ( same set as the sq ) i really like these. very clear and loud. great low's and very nice high's . would get another set but i know have 4 sets of there pro 6.5's and 4 set's of there super tweeters. i will only buy subs,amps,speakers from sq. great guys and great audio.
Did you find this helpful?  12 of 12 Found Helpful
Reviewed by:  from edgewood, md. on 11/28/2014
4 Stars
Very clean
I just installed these in my truck and very happy with the sound super clean and clear sound was disappointed that they came with NO mounting hardware and no sticker like i got with my subs best bang for the buck :-)
Did you find this helpful?  9 of 9 Found Helpful
Reviewed by: (Verified Buyer)  from michigan. on 4/29/2015
4 Stars
Great speakers
These sound great and look great. For the money i doubt you can beat them. My only complaint with them is that there is no mounting hardware or anything. Also a template would have been great for my instal because i had to custom mount them. All that said i would still buy them again and recommend them to anyone looking for a fair priced component set. The only reason i 4 starred was the lack of hardware and no template. Great customer service btw.
Did you find this helpful?  7 of 7 Found Helpful
Reviewed by:  from Ohio . on 4/11/2015
5 Stars
fat freddys creations
great product. very good quality for the price.
Did you find this helpful?  7 of 8 Found Helpful
Reviewed by:  from bay area CAlfornia. on 12/29/2014
5 Stars
Meter tech
I bought these speakers to replace the factory door speakers in my 06" Chevy 1500 front door speakers, and since I had already replaced the the deck and the factory door speakers were blown already, once they were replaced and I played some music, the sound was amazing and for the price they played 100 fold better and some other brand and more expensive speakers, and my cousin loved them so much on how clear they played that he about to purchase a pair also
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from Texas. on 7/6/2014
5 Stars
For the money these are fantastic
Title says it all. These get quite loud and sound good great doing it. I really don't think you can do much better for the price.
Did you find this helpful?  4 of 5 Found Helpful
Reviewed by:  from Utah. on 2/25/2015
5 Stars
Great setup!
The speakers are loud and clear,power by an Alpine MRV400. Each set is getting 100 watts. I love these mids, Its a way better product than the cost. My doors have damlifer installed and the second skin speaker pods The only con is the tweets are deep. They are huge compared to most tweets. But they sound amazing.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by: (Verified Buyer)  from Florida. on 5/29/2014
3 Stars
Good....at first
Hi, I got these components about a month or 2 ago. They sounded amazing from the start, even with my 40 watts rms amp powering them. The problem now is that one of the mid woofers is pretty much blown for some odd reason, and the other one is also sounding like its starting to do the same. everything was professionally tuned when installed. so maybe i just got a bad set? who knows, i just know they are ok for the money if you get a good set. the tweeters are awesome except for their mounting options....
Did you find this helpful?  3 of 4 Found Helpful
Reviewed by:  from Bloomington, IN. on 5/18/2013
5 Stars
Great soeakers
Very happy with the sound of this set. I bought them to replace a set of kicker 6.5 coaxials. I've had them Installed for a few months now and they sound great. For the money these cost you can't go wrong.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Seattle, WA. on 3/27/2017
4 Stars
6.5 components
Sound great seem to be a nice quality speaker crossover could be smaller but I'm impressed with them
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Reviewed by:  from Alexandria. on 7/12/2017
5 Stars
Big boy
Quality is ridiculously awesome these guys definitely know how to make a product I'm doing four sets of these in a wall built and it's going to be crazy loud. The tweeters are very big but if you look at the photos you can tell that. these are big boys speakers. Thanks SQ!
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Reviewed by:  from NM. on 6/9/2017

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