![](https://static.wixstatic.com/media/894d95889f6b41ffa6704832161113c0.jpg/v1/fill/w_288,h_161,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/894d95889f6b41ffa6704832161113c0.jpg)
![GB15-audiofrog-audiophile-grade-automoti](https://static.wixstatic.com/media/b393e7_7841ec7052994d29abce3a88438db2ca~mv2.png/v1/fill/w_240,h_150,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/GB15-audiofrog-audiophile-grade-automoti.png)
![GB10D2-10inch-audiofrog-audiophile-grade](https://static.wixstatic.com/media/b393e7_520d72491dc040fb9160508acc0925b5~mv2.png/v1/crop/x_380,y_12,w_351,h_346/fill/w_282,h_281,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/GB10D2-10inch-audiofrog-audiophile-grade.png)
![aflogosmall.png](https://static.wixstatic.com/media/b393e7_614a6b36be154349a90fa8cb81e07966~mv2.png/v1/fill/w_452,h_206,al_c,q_85,usm_0.66_1.00_0.01,enc_auto/aflogosmall.png)
GB SERIES
PASSIVE CROSSOVERS
GB615C AUDIOPHILE GRADE PASSIVE CROSSOVER NETWORK
![Audiofrog GB615C](https://static.wixstatic.com/media/b393e7_099c0edc2865495aa7bc45dccbbe89cb~mv2.jpg/v1/fill/w_108,h_72,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/b393e7_099c0edc2865495aa7bc45dccbbe89cb~mv2.jpg)
GB615C AUDIOPHILE GRADE PASSIVE CROSSOVER NETWORK
![Audiofrog GB615C](https://static.wixstatic.com/media/b393e7_7f4738fc9fdf42deb213c369dca753b0~mv2.jpg/v1/fill/w_108,h_72,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/b393e7_7f4738fc9fdf42deb213c369dca753b0~mv2.jpg)
GB615C AUDIOPHILE GRADE PASSIVE CROSSOVER NETWORK
![Audiofrog GB615C](https://static.wixstatic.com/media/b393e7_45e14785bd3e4100b6af422f5fb1393e~mv2.jpg/v1/fill/w_108,h_72,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/b393e7_45e14785bd3e4100b6af422f5fb1393e~mv2.jpg)
GB615C AUDIOPHILE GRADE PASSIVE CROSSOVER NETWORK
![Audiofrog GB615C](https://static.wixstatic.com/media/b393e7_099c0edc2865495aa7bc45dccbbe89cb~mv2.jpg/v1/fill/w_108,h_72,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/b393e7_099c0edc2865495aa7bc45dccbbe89cb~mv2.jpg)
GB615C AUDIOPHILE GRADE PASSIVE CROSSOVER NETWORK
Overview
Specifically designed for use with the GB15 and GB60, the GB615C provides high power handling and a seamless transition between woofer and tweeter. A precise L-pad, which keeps the crossover frequency, slope and Q constant over a 12 dB level adjustment range, is included for tweeter tuning.
Features
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Air Core Coils
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Polypropylene Capacitors
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L-Pad Tweeter Adjustment Circuit
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Tweeter Adjustment Scale Marked in 1/4 dB Increments
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Screw Terminals
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Cast Aluminum Chassis
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Clear Component Viewing Window
Technical Details
Specifications:
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Nominal Impedance: 4 Ω
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RMS Power Handling: 100 W (with recommended crossover)
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Peak Power Handling: 300 W (with recommended crossover)
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Frequency Response (-3 dB): 60 Hz – 20 kHz
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Crossover Frequency (-3 dB): 2.2 kHz
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Low Pass Filter: 2nd Order
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High Pass Filter: 3rd Order
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Recommended Amplifier RMS Power Range: 20 W – 100 W
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Recommended High Pass Filter Frequency and Slope: ≥ 70 Hz, ≥ 12 dB/oct
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Reference Tweeter Level Setting: -9 dB
Dimensions:
![GB615C-Dimensions.gif](https://static.wixstatic.com/media/b393e7_c7cd66e9038a418c9828e78ade937c22~mv2.gif)
Frequency Response:
![GB615C-Frequency Response-Graph.gif](https://static.wixstatic.com/media/b393e7_a21b3f5cd5b44fcd8443debd25bd5f9f~mv2.gif)
Impedance:
![GB615C-Impedance-Graph.gif](https://static.wixstatic.com/media/b393e7_7f9ca3372910426c98d8472e57e1c39f~mv2.gif)