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GS SERIES

PREMIUM GRADE COAXIAL SPEAKERS

GS682  6″x 8″ PREMIUM GRADE AUTOMOTIVE FULL RANGE LOUDSPEAKER

Overview

Designed as an easily installed premium upgrade, the GS682 includes a proprietary injection-moulded ABS and fiberglass vented basket with mounting tabs to fit many factory 6×8” and 5×7” locations. Ease of installation is ensured with a low profile 1” fabric dome neodymium tweeter that is sure to fit under factory grilles. The kit includes a removable gasket for mounting the speaker under the baffle.

 

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 GS682 woofer includes a 1” copper voice coil wound on a Kapton® former for superior power handling.

Features

  • Injection moulded ABS plastic and fiberglass vented basket

  • Parabolic polypropylene cone

  • Nitrile butadiene rubber surround

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

  • Flat progressive Nomex® Spider

  • Ferrite magnet

  • 1” (25mm) 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)

Technical Details

Specifications:

  • Nominal Impedance: 4Ω

  • RMS Power Handling: 70 W (with recommended crossover)

  • Peak Power Handling: 200 W (with recommended crossover)

  • Frequency Response: 47 Hz – 20 kHz

  • Sensitivity (2.83 V/1 M): 89 dB

  • Recommended Amplifier

  • RMS Power Range: 15 W – 75 W

 

Dimensions:

GS682-Dimensions.gif

Frequency Response:

GS682-Frequency Response-Graph.gif

Thieles and Small Parameters:

  • Revc: 2.35 Ω

  • Levc@1kHz: 0.14 mH

  • Sd: 163 cm²

  • Mmd: 14.3 g

  • Mms: 15.54 g

  • Cms: 351.26 µM/N

  • Vas: 13.33 liters

  • Fs: 68 Hz

  • BL: 4.05 TM

  • Qms: 6.66

  • Qes: 0.95

  • Qts: 0.83

  • Xmax (1-way linear): 4 mm (3/16”)

  • Basket Displacement: 0.37 liters (0.013ft³)

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