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Power Acoustik NB-4

1", 4 ohm Tweeter with 4 Possible Mounting Options and Built-in Crossover

4.4

(14 reviews)

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Specials with this product

  • Free Flat Rate Shipping to the entire USA!details
  • 1" NB-4 Car Tweeters
  • Power Handling:
    • Peak: 500 watts per pair / 250 watts each
    • RMS: 250 watts per pair / 125 watts each
  • Polypropylene tweeter diaphragm
  • Includes hardware for flush, surface, and angled mounting options
  • Built-in crossover
  • 4 ohms impedance
  • No Magnetic field
  • SPL: 97 dB
  • Mountable up to 4 different ways
  • Frequency Response: 5,000-25,000
  • Rare earth niobium ferroelectric transducer magnet
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Tweeter Specifications
Tweeter Size1"
Tweeter DesignDome
Tweeter CompositionPolypropylene
Flush MountYes
Surface MountYes
Angled MountYes
Peak Power Handling250 watts
RMS Power Handling125 watts
Sensitivity97 dB
Frequency Response5,000 - 25,000 Hz
High-Pass Crossover FrequencyN/A
Impedance (Per Voice Coil)4 ohms
Top-Mount DepthN/A
Bottom-Mount DepthN/A
Cutout DimensionsN/A
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Power Acoustik NB-4
Average Customer Rating is 4.4 out of 5 stars:
4.4
based on 14 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
43%
4 star:
.
.
50%
3 star:
.
.
7%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.2
Value
4.4
Features
4.1
Design
4.2
Usability
4.8
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
May 12, 2012 Good Tweeters!
Review by
Buddy from FL
Overall
Durability
Value
Features
Design
Usability
I am running them on a Rockford Fosgate P200-2 with Jbl GTO 626 and they and a great touch to all types of music! Giving them at least 50 watts Rms all day every day and they sound great! Would buy again! The only con they have is they are a pretty tall for surface mounting.
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May 2, 2012 Great buy
Review by
Chris from Greenville, SC
Overall
Durability
Value
Features
Design
Usability
These Tweeters sound great. I brought 3 pair and I don't regret it at all
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April 2, 2012 great value for the price!!
Review by
Che from Little Elm, TX
Overall
Durability
Value
Features
Design
Usability
These tweeters sound good for the price. You can't go wrong!
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March 29, 2012 Great price
Review by
Mel from Los Angeles, CA
Overall
Durability
Value
Features
Design
Usability
Good quality tweeter for under $18. Very pleased with my purchase.
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February 13, 2012 Great for the price
Review by
Barry from Lawton, OK
Overall
Durability
Value
Features
Design
Usability
I installed these in the front doors of my 2004 Ford f-150. I had to make the factory tweeter hole just a little larger in order for these to fit but that was fairly easy as these come with a screw on mounting bracket that I was able to attach from behind the door panel to hold them in place. I am running these off of my Kenwood head unit that is rated at 22 watts rms per channel and it pushes them adequately, I also have four Polk Audio db571s in the truck running off of Punch 400.4 and since installing these tweeters I had to turn the gain up on my amp to get the 5x7 to level off with the sound of these tweeters. I wouldn't say these are "voice" tweeters but they do add some clear high end to my stereo, picking up drum cymbals, guitar notes, and adding a little voice. The Polk Audio 5x7s sounded great before adding these and these were not necessarily needed, I just wanted to fill that little empty hole in my door cause it was there and these did the trick. I assume that if these tweeters were ran closer to their recommended rms of 100 watts each(although they may burst into flames due to the thin wire they come with) that they would produce more voice and have a fuller sound, but I am fine with my head unit pushing them since my Polk 5x7 take care of all my other midbass and high frequencies, as well as two Fosgate P3 Shallow mounts for my low frequencies. For this low price with with free shipping, I can't complain and would probably buy these again.
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View All 14 Reviews for Power Acoustik NB-4
Speaker Wire
Tweeters need to be hooked up! Use this high quality speaker wire to get the best sound out of your new tweeters.
 ProductPriceAdd?
20 ft. of 16 AWG KICKER X-Series Speaker Wire20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$19.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$24.49
Sound Dampening Material
Get optimal sound out of your new tweeters! By adding sound dampening material to your vehicle, you will enhance the sound reproduction of the tweeters, while removing unwanted outside noise.
 ProductPriceAdd?
Dynamat 10007 Rubber RollerDynamat 10007 Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Xtreme Wedge PakDynamat Xtreme Wedge Pak
Just enough Dynamat to install around tweeters and speakers.
$29.99
Installation, Tools & Accessories
Get all of the tools and accessories you need to install your new tweeters like a professional.
 ProductPriceAdd?
Universal Window Handle RemoverUniversal Window Handle Remover
Remove your manual windows and door panels with this simple and convenient tool.
$4.99
Door Panel & Upholstery Remover ToolDoor Panel & Upholstery Remover Tool
Easily remove your door panels and other panels to make the installation of your new tweeters easy.
$11.99
Universal Wire Puller & GrabberUniversal Wire Puller & Grabber
Running wires has never been easier! This wire puller allows you to run wires through those hard to reach places!
$8.99
Main Product
 ProductPriceAdd?
Power Acoustik NB-4Power Acoustik NB-4$16.99

Product Summary

Manufacturer: Power Acoustik
Model number: NB-4
UPC: 709483023994
Weight: 0.95 lbs
Internal SKU: nb4
Internal product ID: 23704

Price Information

$34.99

–$18.00

$16.99

In Stock

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Customer Testimonial

This is a outstanding internet dealer. The product was as said and very fast shipping. Better price than you will find anywhere. This is an aaa++++++++++. Check here first before you buy,i know i will.

- hello_bama from northport, AL

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