0
  • Your Cart is empty
humbergur menu

Polk 5.25" Coaxial audio Speaker 135W Max No grills, High quality car speaker

  • Model No: DB521
  • SKU: DB521
  • Brand: POLK
  • Category: Speaker

Stock Out

(15 Reviews)
$99.95

Polk 5.25" Coaxial Speaker 135 Watts max

Share:

Guaranted Safe Checkout

  • Treasurepoint Paypal

Product Description

Polk 5.25" Coaxial Speaker 135 Watts max

Product Specification

SKU DB521
UPC 747192112769
BRAND: POLK
WEIGHT 4.20

Customer Questions & Answers

Hmm, no matches. To get an answer, try different keywords or post your question to the community.

Don't see the answer you're looking for? Post a Question

15 Review For Polk 5.25" Coaxial audio Speaker 135W Max No grills, High quality car speaker
  • user Avater

    Scott 14-04-2021

    "Wrangler TJ gets a nice upgrade. For the price, this is an excellent sound system. I had no problems installing them into the sound pods of a 2005 Jeep Wrangler TJ. A 90Hz bass blocker and poly-fil were added. With no distortion, it comfortably handles my 50 watts per channel head unit. Even though the directional tweeters can only be adjusted by a few degrees, it's good to have that amount of flexibility. These sound much smoother and have almost no tweeter ""twang"" as compared to the entry-level Rockford Fosgates I had previously. Also recommended polk audio db651"

  • user Avater

    Cian 14-04-2021

    "I replaced all four speakers in my 2003 Wrangler with Polk Audio DB521s. To use these in the dash you'll need to purchase a set of adapter plates, but the improvement in sound response of the 4x10s are well worth the price of the brackets. The DBs mounted up in the sound bar with relative ease. I initially attempted to reuse the factory speaker grills, but ended up cracking them because of the Polk's directional tweeter. I simply tightened the factory grills down a little too far - my fault! The easy fix was to spray paint the Polk grills black in order to make them look a little less inconspicuous. No worries, because these mounted onto the sound bar with ease and look much better than the factory grills. Lastly, treasure point online offered the best deal that I could find for a quality factory replacement speaker. Thanks again to TREASURE POINT for taking it easy on my wallet! "

  • user Avater

    Filip 14-04-2021

    "These babies kick out some sound! They are plenty loud, the sound is full and clean with tight/punchy bass, clear mids, and clean clear highs. Because of the size of the opening I was limited in available choices and was expecting to hear sound lacking in bass. Having been impressed with Polk components in the past, I decided to give these a try. First, they feel substantial and well made. Second they fit my openings perfectly. Third, they do not fail to impress. They stand up to the Polk reputation. I am very pleased with them and plan to buy another pair for the rear speakers soon."

  • user Avater

    Nico 14-04-2021

    "I bought these to replace a set of Kenwood speakers as per this link Kenwood KFC-1365S 2-Way 5-1/4"" Flush Mount Car Stereo Speakers All I can say is wow! These speakers are well worth the price. Even though they are driven directly from the head unit (Kenwood BT34U) the sound quality is very good and far better than the Kenwood speakers which were already a step up from the stock factory units that came in my car but which could not keep up with the active sub I had installed."

  • user Avater

    Olly 14-04-2021

    On my 1997 Toyota Corolla DX, I replaced the factory rear speakers with these. Since these were a little smaller in overall diameter than my stock speakers, I cut out the middle of my old speaker frame baskets, leaving around 1/4" of the four spokes intact, and screwed the Polks to the spoke areas on the inside of the old frame basket with short sheet metal screws. (In a sense, they're a speaker inside a speaker.) They sound way better than my old ones, and after listening to them, you'd swear they were a larger speaker. I'd go for the Polk 6.5" rounds in the back if I had to do it all over again on my Corolla. They'd be easier to install and sound much better than the 5.25"s, in my opinion.

  • user Avater

    Gregor 14-04-2021

    "I love these so much, i bought two more for the rear of the boat. Seriously if you're debating what to get, just grab them. Throw some silicone on your connections and use marine grade so you won't have to worry about rust especially in the salt. "

  • user Avater

    Junior 14-04-2021

    Polk speakers have been in every boat I've owned, and they've held up admirably to the elements. They're a different color than previous Polk DBs, so they don't fit the rest of my collection, but they're not in a highly visible place, so I don't mind. The covers and cone appear to be the same grey as my older speakers in the picture, but in fact, the cone is almost a reddish bronze or gold color, and the cover is a much lighter silver.

  • user Avater

    Antoni 14-04-2021

    "Replaced the speakers and radio in my 99 harley ultra, these speakers fit perfectly in the front fairing without modification and sound great. The rear speaker pods, the speaker are too tall to use the standard grill, swapped out the standard grill for the grill included. Please note that these speakers are not flush mount, the tweeter sticks out. "

  • user Avater

    Colton 14-04-2021

    In the fairing of my 2007 Victory Kingpin, I mounted four of these 5 1/4 Polk speakers. I have a Sony Marine head unit connected to an Alpine KTP-445U amplifier. They sound amazing!!! When I first heard the sound these tiny speakers make, I couldn't believe my ears. Now, you won't get earth-shattering bass from these because they're just 5 1/4 speakers, but the highs sound better than just about every other speaker I've ever used. I would recommend these speakers to anyone looking for a low-cost, high-quality speaker. You won't find a better deal for the money.

  • user Avater

    Jenson 14-04-2021

    Very efficient and great sounding speakers.I put these in my 26' prowler travel trailer..had to use 1" spacers since the magnet depth was deeper than the Jensen's I replaced. Work well with low wattage head units and still put out great sound. Marine certified and UV resistant. I would buy them again and probably will use them inside as well.

  • user Avater

    Layton 14-04-2021

    Sounds better in mid range and treble. Bass is a dull thump at low volume. But turn it up and great sound over all. Takes a little more power to drive them on the volume control. Satisfied once the audio is tweaked in. Best when loud .

  • user Avater

    Ross 14-04-2021

    These are outstanding speakers. The low-midrange is well-balanced with the high end, and they have a strong kick to them. One thing to keep in mind: these are really deep speakers. If you're going to put them in a trap, make sure you have enough depth first. Check with the window down as well, as you don't want them to obstruct the window process.

  • user Avater

    Frederick 14-04-2021

    Placed order on a Thursday and By Sunday they were on my door step. Super fast shipping. Installed them on the fairing on my bike. It took about 45 minutes to remove the old an install the new speakers. The audio sounds great and the price was right. Thank you Polk Audio and treasure point online

  • user Avater

    Maxwell 14-04-2021

    These speakers have a fantastic sound and fit perfectly in my 2000 Jeep Cherokee's original speakers. All I had to do was drill two new holes because my old speakers only had two screws holding them in place, while these have four, and solder the wires in place. So, put the money to good use.

  • user Avater

    Nicholas 14-04-2021

    It worked well with Nailen's speaker inserts. There is no need to make any changes. Since it's a jeep, I can't say the sound was significantly improved. They are, however, holding up. For replacement speakers, this is a cost-effective alternative. For this form of use, the water resistance rating is a bonus.