Rockford Fosgate PUNCH PLUGS In-Ear Monitors – getting personal

Car audio enthusiast Rockford Fosgate have taken a personal step with their newest product, the Punch Plug earphone. The earphone carries a massive 15mm driver which is smaller only than Final Audio’s 1601 series which stretches the ruler to 16mm per driver. The new Punch Plugs however, will debut in March at a much easier to swallow 99$. Recently there have been a lot of great sub 100$ earphones to hit market among which the Rockford’s debut model may be one to watch.

Piccies and more info after the gap:

Press Literature


  • High output design with low distortion overcomes noisy enviroments
  • Integrated Y-splitter with length adjustment
  • Multiple “wide mouth” silicone designs ensure a custom fit for every ear
  • Noise isolating design keeps Punch in and noise out
  • optimized acoustic resonances for complex impedances of the ear
  • Proprietary tangle free flat cable design
  • Tuned using occluded ear simulator IEC711 (reproduces inner ear canal)
  • Ultra accurate mid-range and high frequency characteristics


  • Configuration In-ear stereo headphones
  • Driver Magnet Neodymium
  • Driver Diaphragm 9µm PPS (Polyphenylene sulphide)
  • Driver Diaphragm Diameter 15mm
  • Driver Voice Coil Diameter 7.4mm
  • Driver Nominal Impedance 24 Ohms
  • Input Sensitivity 105 dB/mW
  • Frequency Response 10Hz – 18kHz
  • Rated Input Power 3mW
  • Maximum Input Power 20mW
  • Total Harmonic Distortion <3% @ 115 dB SPL
  • Connector 3.5mm (1/8″) stereo headphone minijack
  • Contents Included • (3) “Round” comfort plugs
  • • (2) “Dual Flange” comfort plugs
  • • (1) Traveling case

For more information, visit Rockford’s Punch Plugs’ press page

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