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Power Acoustik NB-4

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

  • 4.1

(21 reviews)

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Price Information

$34.99

–$20.00

$14.99

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Customer Testimonial

Very fast shipping, couldn't believe it when it came to the door. Great quality for low price. Extremely happy with my order and my products.

- Techman from Ripon, CA

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  • 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 Size 1"
Tweeter Design Dome
Tweeter Composition Polypropylene
Flush Mount Yes
Surface Mount Yes
Angled Mount Yes
Peak Power Handling 250 watts
RMS Power Handling 125 watts
Sensitivity 97 dB
Frequency Response 5,000 - 25,000 Hz
Impedance (Per Voice Coil) 4 ohms
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Power Acoustik NB-4
Average Customer Rating is 4.1 out of 5 stars:
  • 4.1
based on 21 Reviews
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Rating Distribution:
Average Attributes Rating:
Durability
  • 4.1
4.1
Value
  • 4.4
4.4
Features
  • 4.0
4.0
Design
  • 4.1
4.1
Usability
  • 4.7
4.7
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
March 23, 2013 Awsome and Sharp
Review by
Andrew from orem, UT
Overall
  • 5.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
These are just what my system needed. These are not for people that don't like bass they're for people that have powerful subs (semi-comp). With all the options of an amp HPF and Gain these are perfect. Power acoustic is becoming my favorite brand since my wife won't let me spend the big bucks LOL
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December 12, 2012 Beyond my hearings range
Review by
PrimaryCellular.com from Rancho Belago
Overall
  • 2.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 3.0
Design
  • 4.0
Usability
  • 3.0
Sorry but the range was to ear peer-sing for me. to much was given to the ex-stream hi end and they forgot the human ear cant even hear that high. It over powered the high end I found myself turning down the highs all the way just to control it. Defiantly not for the audio system I need.
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November 11, 2012 Major improvement for small bucks
Review by
1998gmcSierra from El Cajon, CA
Overall
  • 4.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 4.0
Design
  • 5.0
Usability
  • 5.0
Have 98 GMC reg cab pickup. Great sound from my Alpine SPS speakers in doors and SoundStream-13 sub. But Alpines behind seats in corner pillar sounded muffled. Increasing volume to them did help create bigger sound environment, but their muffled high end wasnt just noticeable, is was actually distracting. Hooked up these little guys in parallel with existing rear Alpines, and WOW what an improvement! The sound field is SO MUCH more open. Used to have volume +2 to the doors before. Now run at +7 to the doors because these cover the rear response so well. The versatile mounting was perfect for locating higher, closer to headrest level, still out of the way, but pointing at 45 deg ang across back of cab for good L/R mix. Now that I know what a difference dedicated rear tweets can make, I would probably consider a set with silk domes for less harsh delivery if these ever go out. But Im in no hurry cause these work so well. Probably the most sound improvement Ive ever heard from the least amount of money. If these can open up the sound field in a cramped reg cab pickup, they should be even better in car with more room for the sound.
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October 14, 2012 best bang for the buck
Review by
Clayton from Jasper, TX
Overall
  • 4.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 3.0
Design
  • 3.0
Usability
  • 5.0
i use these in one of my work trucks and they sound Great!! i use a pair of a JL tweeters in my car and these sound just as good when my JL's die in my car im using these!
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September 10, 2012 Power Acoustics NB-4
Review by
Lock from Ga.
Overall
  • 1.0
Durability
  • 3.0
Value
  • 1.0
Features
  • 1.0
Design
  • 1.0
Usability
  • 4.0
I didnt really like theway they sound. Kind of bulky to for my application.
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View All 21 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.
  Product Price Add?
20 ft. of 16 AWG KICKER X-Series Speaker Wire 20 ft. of 16 AWG KICKER X-Series Speaker Wire
Get high quality sound from Kicker's twisted-pair, true to gauge speaker wire.
$17.95
20 ft. of 12 AWG Kicker Speaker Wire 20 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.
$39.95
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.
  Product Price Add?
Dynamat 10007 Rubber Roller Dynamat 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 Pak Dynamat 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.
  Product Price Add?
Universal Window Handle Remover Universal Window Handle Remover
Remove your manual windows and door panels with this simple and convenient tool.
$11.99
Door Panel & Upholstery Remover Tool Door 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 & Grabber Universal 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
Car Stereo and Speaker Installation Tool Kit Car Stereo and Speaker Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
Main Product
  Product Price Add?
Power Acoustik NB-4 Power Acoustik NB-4 $14.99

Product Summary

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