Showing posts with label 4 inch. Show all posts
Showing posts with label 4 inch. Show all posts

Friday, July 13, 2012

Kicker 08KS502 525-Inch Component System with 1-Inch Tweeter Review

Kicker 08KS502 525-Inch Component System with 1-Inch Tweeter
Average Reviews:

(More customer reviews)
I bought these as replacements for the front door speakers in my 2000 BMW 740iL. I checked fit at Amazon, Kicker and Crutchfield sites and bought these because they were the only speakers I could find that would fit for sure. My factory speakers are components (separate woofers, mids and tweets). These Kickers are component speakers also so I just used the mid-bass driver. The mid driver has a big hole in it to mount the tweeter if need be. That adds to the flexibility of install but hurts the overall sound. Since I didn't need the tweets (mine rock), I elected to install the "phase plug" in place of the tweets and didn't use the crossover (my amp has crossovers built in). Well, these Kickers actually don't sound any better than the worn out factory speakers that are 11 years old and have coated-paper cones with totally deteriorated cone surrounds (the foam around the edge of the original speakers is crumbling apart). To be fair, I'm certain that my original speakers were of top quality, though not of name brand; they are made in Belgium and seem to be very well made and of the same impedence.
Where the Kickers fail is in reproducing tom-tom drums and deeper voices, exactly the range in which I expect a 5.25 inch speaker to excel. They sound like they have a loose piece of paper glued to them. Basically, at any frequency higher than where you can actually see the speaker move, they have a rattle. Also, when the freqs get low enough to see the cone move, they sound mushy and lose volume quickly. I don't expect 5.25 inch speakers to pound the low bass but I ceartainly expect Kickers to rock from 400Hz to 2Khz.
I can't comment on the treble quality of the Kickers as I elected to not use their tweeters.
I have decided to buy some "Silver Flute" speakers from Madisound, on sale for $20 each, and will update this review after comparing the outcome. The Silver Flutes are highly regarded in the DIY home speaker community as a great "bang for your buck" speaker with performance on par with $100 speakers.
If happy with the Silver Flutes I'll condemn Kicker forever; if the Flutes are inferior, I will retract part of this review.

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Directional installation makes a significant difference in a car's audio entertainment, but the cost of high-end components tends to factor in the decision to settle for less.
Why settle? Kick factory sound to the curb with KS-Series Component Systems. They provide smooth, clear mids and highs expected from the leader in mobile audio, and at a price that won't lighten the wallet.
Three sizes of KS Systems offer ultimate flexibility by providing multiple installation options for the end-user. Desiring a conventional component system setup? KICKER Systems offer the kind of high-end directional sound sought by audiophiles. Want a drop-in coaxial upgrade for the doors? Simply remove the bullet-phase plugs in the woofers' center and screw in the tweeters for a simple, quick solution to coaxial sound and audio realism.
The woofers and one-inch, aluminum-domed tweeters are brought together by a symmetrical 12dB/octave high-pass-12dB/octave low-pass crossover/protection network that is second to none, featuring a 3-position tweeter attenuation switch for fine-tuning fickle high frequencies. The finishing touch is added by the latest cosmetics, featuring a metallic finish, a new grille, and spade wire terminals that allow for easy wiring access.
What's in the Box Kicker KS50.2 component system (two 5.25-inch woofers, two 1-inch tweeters, two crossover networks), Mounting hardware, Speaker wire, User's manual

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Saturday, April 14, 2012

Kicker 07DS5250 525-Inch 130mm Coax Speakers (Pair) Review

Kicker 07DS5250 525-Inch 130mm Coax Speakers (Pair)
Average Reviews:

(More customer reviews)
do not buy these if you don't plan on utilizing a sub for your bass.they are good for mid's and hi's but absolutely no bass whatsoever.

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Great sounding, easy-to-install midrange and highs make all the difference in your audio system. DS-Series Coaxial Speakers and 3-Way System provide the cost-effective ammo to keep up with your bass upgrade.
DS Speakers are the best value for serious, drop-in upgrades in your doors. The woofers bear a polypropylene cone, UV-treated ribbed surround, enduring voice coil, and an interior-pleasing fresh look. The half-inch tweeters take the performance cues of higher-end coaxials, using a super-strong neodymium magnet and PEI (polyether imide) dome for louder, better-sounding highs.
The DS Series comes in eight different sizes, including the new DS650 with 6.5-inch midrange drivers. DS Coaxials fit any speaker cutout, starting from the 3.5-inch DS350 up to a handy 6 x 8 DS680 if your ride requires them. The 6 x 9 offering is actually the thrashin' DS6930 3-way system which mixes in an additional 2-inch mid.

DS5250 Features
CIMP (Curvilinear Injection-Molded Polypropylene Woofer Cones) A high performance composite, which remains rigid, minimizes cone flex and lowers harmonic distortion. The CIMP consists of a one-piece, injection-molded polypropylene material that moves as a piston, exhibiting power and control.
Enhanced BAM (Basket and Motor) Assembly Utilizes a high strength steel basket, features a low-profile open design, and provides a solid foundation for the precision-aligned motor assembly.
Optimized Polyfoam Ribbed Surround Radius This allows extended cone excursion for additional bass output and higher SPL, and couples the suspension into a conjoined linear-motion body.
High-Temp Polyimide Film Voice Coil Former improves sonic and conductive properties, and prevents thermal-electrical meltdown.
PEN Dome Tweeter with Neodymium Magnet Provides a smooth high frequency response with quick, detailed and spatially-correct imaging. PEN is an acronym for the space age material "biaxially oriented polypropylene naphthalate film"--your parents' tax dollars probably paid for its development, you might as well enjoy it.
High-Power Tinsel Lead Wires These eliminate broken leads and power loss, due to the common use of "insufficient-gauge" lead wires.
Ferro-Fluid Cooled tweeter voice-coil extends the high frequency transducer's life span.
What's in the Box DS5250 speaker (pair), Installation hardware, Grilles, User's manual

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Wednesday, February 22, 2012

Kicker 08KS5250 525-Inch 130mm Coax Speaker with 20mm Tweeter Review

Kicker 08KS5250 525-Inch 130mm Coax Speaker with 20mm Tweeter
Average Reviews:

(More customer reviews)
got these pretty cheap to replace my blown speakers. they are pretty solid but i have certainly heard better in a 5.25". the highs and mids are pretty good and clear but i did expect a little more in the lows (sound a little muddy and blurty). still not bad in my new setup with the KS690 6x9"s and Pioneer DEH-3200UB head unit. if you are looking for performance on a budget, these are top notch, but you could probably do better if you are willing to spend a little more.

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Does a serious factory upgrade, with more muscle at an affordable price, sound too good to be true? What it sounds like are some of the loudest, clearest coaxials ever hidden behind a door on under a back deck. And KICKER takes full responsibility.

Give factory sound a serious power injection with a KS-Series Coaxial Speaker upgrade. With added improvements on the woofers and tweaked tweeters, dropping them in where factory speakers were seems like a no-brainer. The curvilinear, gray woofer cones, Santoprene surround, and newly designed basket give KS Coaxials the extra brawn to deliver a smooth, rich sound at any volume.
The half- and three-quarter-inch, Kaladex-domed tweeters contain a stout neodymium magnet dipped in ferrofluid for maximum coolness, recreating highs that rival live performance.
KS Coaxes are available in 10 sizes, from the capable 3.5-inch up to the marine-ready 6 x 9. The line includes a 6 x 8 for special applications. If you're looking for more from your doors, there's also a KS6930 3-way system in the lineup with an additional one-inch midrange.
What's in the Box Two KS5250 speakers, Mounting hardware, Speaker wire, User's manual

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