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Punch#PP4-NT

Rockford Fosgate Punch PP4-NTPunch Pro 1" 4-Ohm Neodymium Tweeter (ea)

Punch Pro PP4-NT is a 1" neodymium tweeter engineered for high SPL car audio use. Its compact form factor is intended for installations where space is limited but high output is required.

Highlights

  • 1 Year Warranty
  • High efficiency horn tweeter
  • Aluminum diaphragm
  • Aluminum phase plug

Key specs

Full specs
Voice Coil Diameter (in/mm)
1" (25 mm)
Midrange Size (Nominal Diameter)
Midrange Mounting Depth
Midrange Mounting Diameter
Tweeter Size (Nominal Diameter)
1.0"
Speaker Type
Tweeter
Crossover
4kHz @ 6dB/Octave
Tweeter Mounting Depth
2.57" (65.8 mm)

Key specs

Full specs
Voice Coil Diameter (in/mm)
1" (25 mm)
Midrange Size (Nominal Diameter)
Midrange Mounting Depth
Midrange Mounting Diameter

Highlights

Overview
  • 1 Year Warranty
  • High efficiency horn tweeter
  • Aluminum diaphragm
Overview

Punch Pro PP4-NT is a 1" neodymium tweeter engineered for high SPL car audio use. Its compact form factor is intended for installations where space is limited but high output is required.

Best for

  • SPL-focused car audio enthusiasts who need a high-output
  • compact high-frequency driver.

Key points

  • 1" neodymium motor structure and high-power diaphragm for high sensitivity and output
  • 4-ohm impedance
  • Integral 6 dB high-pass crossover optimized for SPL conditions
  • Billet machined aluminum phase plug for improved dispersion and heat handling
  • Klippel Verified; CTA-2031 tested

Fit and use

Designed as a high-frequency driver for car audio SPL systems; compact size fits tight mounting locations. Sold individually. Package includes mounting hardware.

What to know

Engineered for high SPL environments and capable of handling substantial power; confirm the 4-ohm impedance and crossover characteristics are compatible with your system before purchase. Product is sold individually (1 each).

Highlights

Key features

  • 1 Year Warranty
  • High efficiency horn tweeter
  • Aluminum diaphragm
  • Aluminum phase plug
  • High temp Nomex former voice coil
  • Neodymium motor structure
  • Sold individually (1 each)
  • Removable mounting flange
  • PP4-X and PP8-X crossover compatible
  • Mounting hardware included
  • All Metal Input Spring Terminal Connection
  • Die cast aluminum frame
More info

Manufacturer details

The PP4-NT is a Punch Pro 1" neodymium 4-ohm tweeter designed for SPL systems. Its smaller size allows for use in compact areas while still producing very loud output. Sold individually (1 each).

Additional details

The PP4-NT Punch Pro is a 1" tweeter with integral 6dB high Pass crossover engineered for high SPL (Sound Pressure Level) conditions. The neodymium motor structure and high power diaphragm, combined with a billet machined aluminum phase plug create the foundation for a highly sensitive speaker that can handle plenty of power. You'll be proud, because these things are loud! Package includes mounting hardware.

Technologies
Klippel Verified

Klippel Verified

To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be

CTA-2031

CTA-2031

Power handling on Rockford Fosgate speakers conform to CTA-2031 industry standards. This means your speaker has

Specs

Specifications

16
Voice Coil Diameter (in/mm)1" (25 mm)
Midrange Size (Nominal Diameter)
Midrange Mounting Depth
Midrange Mounting Diameter
Tweeter Size (Nominal Diameter)1.0"
Speaker TypeTweeter
Crossover4kHz @ 6dB/Octave
Tweeter Mounting Depth2.57" (65.8 mm)
Crossover4kHz @ 6dB/Octave
Tweeter Mounting Depth2.57" (65.8 mm)
Grille/Trim Ring IncludedNo
Frequency Response (Hz)4kHz - 20kHz
Nominal Impedance (Ohms)4-Ohm
Power Handling (RMS)50 Watts RMS 100 Watts Max
Mounting HardwareYes
Sensitivity (dB @ 1W/1M)105
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