Audiofrog GB Series 4" Midrange Car Speakers (Pair) - GB40

Audiofrog GB40 GB Series 4" Midrange Car Speakers (Pair)

Designed as a dedicated midrange driver for application in door panel or dashboard installations, the GB40 is optimized for an infinite baffle application or an enclosure of at least 1 liter. The GB40's 41 mm mounting depth makes it an easy fit in locations that require a shallow midrange. Like all the GB Series midrange speakers, the GB40 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): 80 Hz – 12 kHz
• Sensitivity (2.83 V/1 M): 87 dB
• Recommended Amplifier RMS Power Range: 20 W – 100 W
• Recommended High Pass Filter Frequency and Slope: ≥ 110 Hz, ≥ 12 dB/oct
• Recommended Low Pass Filter Frequency and Slope: ≤ 6 kHz, ≥ 12 dB/oct