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GS SERIES

PREMIUM GRADE COAXIAL SPEAKERS

GS42  4″ (100mm) PREMIUM GRADE AUTOMOTIVE FULL RANGE LOUDSPEAKER

Audiofrog GS42
Audiofrog GS42

GS42  4″ (100mm) PREMIUM GRADE AUTOMOTIVE FULL RANGE LOUDSPEAKER

GS42-Back-Final-WEB
GS42-Back-Final-WEB

GS42  4″ (100mm) PREMIUM GRADE AUTOMOTIVE FULL RANGE LOUDSPEAKER

Audiofrog GS42
Audiofrog GS42

GS42 4″ (100mm) PREMIUM GRADE AUTOMOTIVE FULL RANGE LOUDSPEAKER

Audiofrog GS42
Audiofrog GS42

GS42  4″ (100mm) PREMIUM GRADE AUTOMOTIVE FULL RANGE LOUDSPEAKER

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Overview

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Designed as an easily installed premium upgrade, the GS42 includes a proprietary injection-molded ABS and fiberglass vented basket. Ease of installation is ensured with a fabric dome neodymium tweeter that extends a mere 3.75 mm above the surround–sure to fit under factory grilles. The tweeter faceplate includes a small waveguide designed to boost the tweeter’s low frequencies and ensure a smooth transition to the midrange. That transition is also controlled by a 12dB/octave high pass filter and 6dB/octave low pass filter. The entire crossover network is mounted to a PC board integrated into the basket, which also secures the terminals. The GS42 includes a 1” copper voice coil wound on a Kapton® former for superior power handling.

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The GS42 can be used as a full range speaker or combined with a GS60 in an active system.

Features

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  • Injection molded ABS plastic and fiberglass vented basket

  • Parabolic polypropylene cone

  • 1” (25mm) copper voice coil on Kapton® former

  • Flat progressive Nomex® Spider

  • Ferrite magnet

  • 3/4” fabric dome neodymium tweeter

  • Tweeter includes reflection absorbing and diffusing foam pad

  • Low-profile tweeter waveguide helps to provide smooth transition to the midrange

  • Fast-on terminals secured with integrated PC board

  • Integrated passive crossover (12dB/octave high pass and 6dB/octave low pass)

  • Grille included

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Technical Details

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Specifications:

  • Nominal Impedance: 4Ω

  • RMS Power Handling: 50 W (with recommended crossover)

  • Peak Power Handling: 150 W (with recommended crossover)

  • Frequency Response: 90 Hz – 20 kHz

  • Sensitivity (2.83 V/1 M): 88 dB

  • Recommended Amplifier RMS Power Range: 15 W – 75 W

 

Dimensions:

GS42-Dimensions.gif

Frequency Response:

GS42-Frequency Response-Graph.gif

Thieles and Small Parameters:

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  • Revc: 2.33 Ω

  • Levc@1kHz: 0.08 mH

  • Sd: 50.30 cm²

  • Mmd: 3.14 g

  • Mms: 4.19 g

  • Cms: 287 µM/N

  • Vas: 1.02 liters

  • Fs: 145.8 Hz

  • BL: 3.06 TM

  • Qms: 5.74

  • Qes: 0.99

  • Qts: 0.80

  • Xmax (1-way linear): 3.2 mm (5/32”)

  • Basket Displacement: 0.113 liters (0.004ft³)     

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The GS42 can be used as a full range speaker or combined with a GS60 in an active system.

>>>

GS60
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