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Audiofrog GB Series 2.5" Midrange Speakers (Pair) - GB25

Model # GB25
Abt # GB25
UPC # 855775005022
  • 100 Watts RMS Power Handling
  • 300 Watts Peak Power Handling
  • Treated Paper Cone
  • 1 " Voice Coil On Fiberglass Former
  • Milled Flat Single-Layer CCAL Voice Coil
  • Copper Inductance- And Distortion-Reducing Pole Piece Cap
  • Neodymium Motor With Bucking Magnet
  • Flat, Progressive Nomex Spider
  • Nitrile Butadiene Rubber Surround
  • Proprietary Vented Cast Aluminum Basket
  • Chrome-Plated Cast Zinc Motor Housing
  • 4 Ohm Nominal Impedance
  • Black Finish
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Audiofrog GB25 GB Series 2.5" Midrange Speakers (Pair)

Designed as a dedicated midrange driver for special applications in 3-way systems, the GB25 is optimized for enclosures as small as 0.2 liters (2-1/2" x 2-1/2" x 2"). The GB25 can be installed in a tiny enclosure in a custom A-pillar or used infinite baffle in a door panel or a dashboard. Like all the GB Series midrange speakers, the GB25 includes a grille and installation kit that can be customized to blend with or highlight nearly any installation.

Features:

  • Treated Paper Cone
  • 1" (25 mm) Voice Coil on Fiberglass Former
  • Milled Flat Single-Layer CCAL Voice Coil
  • Copper Inductance- and Distortion-Reducing Pole Piece Cap
  • Neodymium Motor with Bucking Magnet
  • Flat, Progressive Nomex® Spider
  • Nitrile Butadiene Rubber Surround
  • Proprietary Vented Cast Aluminum Basket
  • Chrome-Plated Cast Zinc Motor Housing
  • Screw Terminals
  • All-Metal Grille and Mounting Kits Included
  • Hex Screws and Tools Included
  • Removable and Paintable Grille
  • Rub-On Grille Logos Included for Custom Installation

Specifications:

  • Nominal Impedance: 4 Ω
  • RMS Power Handling: 100 W (with recommended crossover)
  • Peak Power Handling: 300 W (with recommended crossover)
  • Frequency Response (-3 dB): 150 Hz – 16 kHz
  • Sensitivity (2.83 V/1 M): 86 dB
  • Recommended Amplifier RMS Power Range: 20 W – 100 W
  • Recommended High Pass Filter Frequency and Slope: ≥ 200 Hz, ≥ 12 dB/oct
  • Recommended Low Pass Filter Frequency and Slope: ≤ 12 kHz, ≥ 12 dB/oct
California customers:

Frequently Asked Questions

  • These speakers have a peak power handling of 300 watts and an RMS power handling of 100 watts, making them capable of handling high power outputs for robust performance.
  • The frequency response for these speakers ranges from 150 Hz to 16 kHz, covering a wide range ideal for midrange audio reproduction.
  • They have a nominal impedance of 4 ohms, which is compatible with most car audio systems.
  • Key materials include a treated paper cone, a 1-inch voice coil on a fiberglass former, a milled flat single-layer CCAL voice coil, copper inductance- and distortion-reducing pole piece cap, a neodymium motor with a bucking magnet, and a nitrile butadiene rubber surround.
  • These are not enclosed speakers, and they have a mount depth of 1.25 inches, which is suitable for installation in compact spaces.