Punch Pro PP4-T

The Rockford Fosgate Punch Pro PP4-T is a high-performance 1.5-inch tweeter designed specifically for car audio systems with exceptionally high sound pressure levels (SPL). With a power handling capacity of 50 watts RMS, an exceptionally high sensitivity of 105 dB, and a rugged design, it delivers powerful and assertive high-frequency reproduction even at high volumes.

The high-quality aluminum diaphragm and the phase plug—precisely machined from solid aluminum—ensure efficient sound radiation. A temperature-resistant voice coil with a Kapton carrier and the sturdy die-cast aluminum housing guarantee high power handling. Thanks to the integrated 6 dB/octave high-pass crossover, the tweeter can be easily integrated into high-performance sound systems.

The PP4-T is particularly well-suited for SPL-oriented car audio installations and high-performance front systems where high efficiency and maximum volume are the top priorities.

Technical Specifications

• Manufacturer: Rockford Fosgate

• Series: Punch Pro

• Model: PP4-T

• Speaker Type: High-Performance Tweeter / Pro Tweeter

• Nominal diameter: 1.5 inches (38.1 mm)

• Impedance: 4 ohms

• RMS Power Handling: 50 watts

• Maximum power handling: 100 watts

• Sensitivity: 105 dB (1 W / 1 m)

• Frequency range: 4,500 – 20,000 Hz

• Crossover: Integrated high-pass filter

• Crossover frequency: 4,500 Hz

• Slope: 6 dB/octave

• Voice coil diameter: 37.5 mm (1.475 inches)

• Voice Coil Carrier: High-Temperature-Resistant Kapton

• Diaphragm material: aluminum

• Phase Plug: Precision-Milled Aluminum

• Magnet System: High-Performance Ferrite Magnet

• Housing material: Die-cast aluminum

• Connection type: Metal spring-loaded terminals (spring terminals)

• Installation diameter: approx. 111 mm

• Installation depth: 65.8 mm

• Outer diameter: approx. 134 mm

• Resonance frequency (Fs): approx. 3,000 Hz

• Maximum linear diaphragm stroke (Xmax): 0.25 mm

• Load-bearing standard: CEA-2031

• Safety grille: Not included

• Sales unit: 1 piece
  
  

Special Features

• Very high efficiency of 105 dB for extreme volume levels

• Designed specifically for SPL and high-performance car audio systems

• Sturdy aluminum diaphragm for high load capacity

• Solid aluminum phase plug for optimized high-frequency response

• High-Temperature Voice Coil with Kapton Carrier

• Sturdy die-cast aluminum housing

• Integrated 6-dB high-pass crossover

• High-quality metal spring-loaded connectors

• Suitable for high-performance multi-way speaker systems
  
  

What's Included

• 1 × Rockford Fosgate Punch Pro PP4-T Tweeter

• 4 × mounting screws with hex sockets

• 1 × 3-mm Allen bit

• 1 × Installation and Operating Instructions