AudioFrog GS8ND2 Shallow Woofer/Subwoofer

AudioFrog er et lite og nytt firma som består hovedsaklig av en mann med navn Andy Wehmeyer som har jobbet i over 20 år hos Harman Consumer Group (JBL++) så har lang erfaring innen bilstereo og dei problem det er for å få et bilstereo til å høres bra ut i bilen.

Dette er en subwoofer som også kan bli brukt som en mid bass opp til 300Hz

Kan bli brukt alt fra lukket kasse på 7 liter til portet kasse på 14,2 liter og også i open kass (IF)

The GS8ND2 is designed as a small and shallow subwoofer to be used in a sealed enclosure as small as 0.25 cubic feet or a vented enclosure as small as 0.5 cubic feet—perfect for under-seat boxes in trucks. It can also be used as a replacement for many factory-installed 8” subwoofers in enclosures or mounted in an infinite baffle.

For cars in which no additional subwoofer will be used and in which the factory location in the front doors is a 6×9” or an 8”, the GS8ND2 is a great solution.

The GS8ND2 features a shallow fiberglass cone and a compact but powerful neodymium magnet, dual 2 ohm voice coils, a Nitrile Butadiene rubber surround and a flat Nomex™ spider. With a mounting depth of just over 3”, the GS8ND2 fits many applications that a standard 8” woofer doesn’t.

Specifications:

Nominal Impedance: 1 Ω or 4 Ω

RMS Power Handling: 250W

Peak Power Handling: 500W

Frequency Response (-3 dB): 30 Hz – 300 kHz

Sensitivity (2.83 V/1 M): 91 dB (1 Ω configuration)

Recommended Amplifier RMS Power Range: 100W – 400W

Thiele & Small Parameters:

Revc: 1 Ω or 4 Ω

Levc @1 kHz: 0.18 mH (1 Ω configuration)

Sd: 216 cm²

Mmd: 111.3 g

Mms: 122.8 g

Cms: 122.8 µM/N

Vas: 8.1 liters

Fs: 42.7 Hz

BL: 6.72 TM (1 Ω configuration)

Qms: 5.186

Qes: 0.606

Qts: 0.542

Xmax (1-way linear): 10 mm (3/8”)

Basket Displacement: 0.566 liters (0.02 ft³)

https://www.audiofrog.com/gs-series/gs8nd2-shallow-mount-woofer-subwoofer/