Power Acoustik NB-4 4-Way Mount Tweeters – 250 Watts

Cyberoverstock
(1000)
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US $24.99
Condition:
New
10 available

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Located in: Glendale, California, United States
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Estimated between Wed, Nov 19 and Sat, Nov 22 to 94104
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eBay item number:145844629670
Last updated on Oct 22, 2025 22:56:33 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
0709483023994
Brand
Power Acoustik
Type
Component Speaker System
Model
NB-4
MPN
NB-4
RMS Power
250W
Category

About this product

Product Information

Listen to your music with chest-thumping sound with the Power Acoustik NB-4 car speaker, having power handling capacity of 500 watts. With 4 ohms of impedance, this Power Acoustik 4-way speaker renders loud and clear sound. This Power Acoustik car speaker provides a good range of frequency response of 5KHz - 25KHz for faithful reproduction of sound. The polypropylene material used in the tweeter of the Power Acoustik NB-4 is fairly rigid with good internal damping and is completely weather-resistant. The four possible mounting options offered by this Power Acoustik 4-way speaker improve the audibility according to your convenience. The dome tweeter of this Power Acoustik car speaker produces smooth and accurate sound.

Product Identifiers

Brand
Power Acoustik
MPN
NB-4
UPC
0709483023994
Model
NB-4
eBay Product ID (ePID)
69719062

Product Key Features

RMS Power
250W
Type
Component Speaker System

Additional Product Features

Enclosure
Non-Enclosed
Min Frequency Response
5000Hz
Peak Power Handling
250W
Tweeter Design
Dome
Impedance
4ohm
Elements
4-Way
Magnet Material
Neodymium
Max Frequency Response
25kHz
Sensitivity
97dB
Car Speaker Function
Tweeter

Item description from the seller

About this seller

Cyberoverstock

94.8% positive feedback•5.9K items sold

Joined Jan 2022
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.6
Reasonable shipping cost
5.0
Shipping speed
4.8
Communication
4.9

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  • n***v (5806)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A excellent eBay seller with great products to offer. The item that I ordered was just as it was described. The seller did a nice job packaging the item and my item was shipped quickly as well. Thank you once again for the excellent customer service.
    Absolute SLT14-100RD 100' 1/4" 5mm red split wire loom conduit polyethylene corr (#146020240797)
  • i***s (72)- Feedback left by buyer.
    Past month
    Verified purchase
    Incorrect description! Ordered 100 female and male pieces, received 100 female ends only. Wrote the seller asking them to atleast send me either the male ends, or refund me part of my money since I was in the middle of a job and had to order only male ends from Amazon because of this. The seller wrote me back and said all I could do was return the item completely. Should have just ordered from Amazon to begin with.
    100pcs Female & Male Fully Insulated Wire Terminals Connector Nylon Spade Crimp (#146194018408)
  • s***s (1190)- Feedback left by buyer.
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    New as described, fast shipping, great communication
    2 Pair Metra 72-4500 Speaker Connector Harness Fit Buick Cadillac Chevy GMC (#145286502986)
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Product ratings and reviews

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4.6
57 product ratings
  • 45 users rated this 5 out of 5 stars
  • 7 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Good sound quality

Good value

Easy to install

Most relevant reviews

See all 33 reviews
  • by revolution_x_import_club
    Jul 30, 2018Top favorable review

    Power Acoustik nb4 tweeters

    These Power Acoustik tweeter are unbelievably clear and very noticeable when combined with stock O.E.M speakers even with aftermarket 2,3 and 4-way speakers. With its built in crossover (tucked securely against the tweeter magnet) you don’t have to worry about trying to tune these tweeters. I have used these same brand and model for year and as long as you don’t overpower them they will last you for years! They are very easy to install and best used with power matched speakers.

    Verified purchase: YesCondition: NewSold by: trinity-store

  • by royjakob
    Feb 07, 2017Top critical review

    Terrible sound, cheap quality..

    I bought these cause they where not the cheapest ones on ebay. Thinking I was getting a good buy. But a recenable price. Came in a tin box, everything looking good. But the build quality was cheap looking, and the sound was terrible ! You can not listen to these at a over normal level, as they give out a schreeeching treble.

    Verified purchase: YesCondition: NewSold by: imagedeck

  • by hookmeupblue
    Jun 18, 2022

    This brand is underrated

    First of all, for the price, these are the best! Crisp clear sound. Easy to install. They literally expanded my car sound.

    Verified purchase: YesCondition: NewSold by: beachaudio

  • by c.n.m.i
    Mar 13, 2018

    Tweeters power acoustik

    Been using power acoutik since I've learn to install systems and still one of my favorites to use, and sound is very crisp sound.. Great product for the price. .

    Verified purchase: YesCondition: New

  • by cooke3075
    Apr 21, 2016

    Great Bang for your Buck.

    Very happy with the sound quality from such a Low Priced Tweeter set. Installed High on the Pillar in my 2014 Mustang.

    Verified purchase: YesCondition: NewSold by: uneeksupply

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