NB-4 | 250W 4-Way Mount Tweeter

Name: NB-4 | 250W 4-Way Mount Tweeter
Brand: Power Acoustik
Price: 19.54 USD

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Specifications

brand

Power Acoustik

model

NB-4

peak watts

250 W

speaker type

tweeter

Thiele-Small Parameters

Measured at small signal levels per AES standards

Electromechanical

R_e(DC resistance)

4 Ω

Compliance & Mass

S_d(Piston area)

6.5 cm²

Sensitivity

SPL₀(1W/1m)

97 dB

Power Handling

P_e(RMS power)

125 W

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

Where to Buy

Poweracoustik

Updated 10/12/2026

$19.54Buy Now

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Frequently Asked Questions

What is the Power Acoustik NB-4 | 250W 4-Way Mount Tweeter?

The Power Acoustik NB-4 | 250W 4-Way Mount Tweeter is a car audio equipment made by Power Acoustik. View full specifications and where to buy on this page.

How much does the Power Acoustik NB-4 | 250W 4-Way Mount Tweeter cost?

The Power Acoustik NB-4 | 250W 4-Way Mount Tweeter typically sells for around $20 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the Power Acoustik NB-4 | 250W 4-Way Mount Tweeter?

You can purchase the Power Acoustik NB-4 | 250W 4-Way Mount Tweeter from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.