• Description
  • Specifications

Power Acoustik NB-1 1-Inch Micro Dome Tweeters – Crisp High-Frequency Performance in a Compact Form

Bring high-end precision to your car audio system with the Power Acoustik NB-1 1-inch tweeters. Engineered with niobium magnet technology and a lightweight polypropylene dome, the NB-1 delivers high-frequency clarity with minimal distortion. Whether you're installing a new setup or upgrading stock components, these tweeters add definition and depth to vocals and instrumentals.

With 200 watts peak power and a 100 watt RMS rating, the NB-1 handles your audio needs without compromise. Its 4-ohm impedance and 97 dB sensitivity ensure strong output while remaining compatible with a wide range of aftermarket and factory systems. The built-in high-pass crossover filters out low-end frequencies, preventing muddiness and allowing the highs to stay clean and sharp.

Thanks to the included flush, surface, and angle mounts, installation is flexible. Whether you’re integrating into tight dashboard spaces or aiming for custom A-pillar placements, the NB-1 adapts to your layout.

The 1-inch polypropylene dome tweeter cone is engineered for durability and precision, helping reproduce frequencies from 5kHz to 25kHz without drop-off. If you're chasing crisp snare hits, tight vocals, or detailed string sections, these tweeters won't miss a beat.

Key Features:

  • 1" Micro Dome Tweeters – Compact design fits any install
  • 200W Max / 100W RMS – Powerful output for high frequencies
  • 97 dB Sensitivity – Loud and efficient, even on lower wattage systems
  • 4 Ohm Impedance – Works with most aftermarket amplifiers and head units
  • Built-in High-Pass Crossover – Protects against distortion from low frequencies
  • Niobium Magnet Structure – Rare-earth material for enhanced magnetic response
  • Polypropylene Dome – High-sensitivity material for accurate sound reproduction
  • Mounting Options Included – Flush, angle, and surface mounting kits

The NB-1 tweeters are ideal for DIY upgrades, competitive audio builds, or factory replacements that demand better clarity. Dial in your system’s detail and presence with Power Acoustik’s reliable micro tweeter design.

Tweeters NB-1
Tweeter Size/Type 1″ Piezo
Frequency Response 5kHz-25kHz
Tweeter Impedance 4-Ohm
MAX Power Handling 200W
RMS Power Handling 100W
Tweeter Efficiency 97 dB
Diaphram Material Polypropylene
On-Board Crossover 6 dB
Mounting Options Surface/Angle
Mounting Depth 0.75″
Cutout Diameter 1.75″