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Summary of Contents for Polk Audio GNX Series
- Page 1 GNX Series Subwoofers G N X G N X...
- Page 2 ATTACH YOUR RECEIPT HERE AND FILE FOR FUTURE REFERENCE Contact Polk Customer Service: 800-377-7655 polkcs@polkaudio.com...
- Page 3 You can build your own box, buy a pre-built box or a box kit, or have your Polk Audio dealer design and build a custom sub enclosure for you. Your GNX Subwoofers were designed to work well in a wide variety of enclosure sizes and configurations.
- Page 4 WIRING DIAGRAMS FOR GNX104-4Ω, GNX108-8Ω, (Single Voice Coil Hookup) GNX124-4Ω, GNX128-8Ω Please make certain that your amplifier is rated to carry the specified load. With speakers wired in parallel: Two 8Ω speakers will present a 4Ω load. Two 4Ω speakers will present a 2Ω load. DUAL VOICE COIL WIRING DIAGRAMS FOR GNX10DVC &...
- Page 5 DUAL VOICE COIL WIRING DIAGRAMS FOR GNX10DVC & GNX12DVC (4Ω, CONT.) With coils and speakers wired in parallel, With the coils wired in series and the 2 dual 4Ω speakers will present a 1Ω load. speakers wired in parallel, 2 dual 4Ω speakers will present a 4Ω...
- Page 6 If you have a noisy car or intend to play your system at loud listening levels, more power is necessary to achieve the best performance. More power is always better. Consult your Polk Audio dealer for specific recommendations. OPTIMAL CROSSOVER SETTING We recommend using an active crossover with a 12 to 18dB per octave low pass filter slope, and setting it to an initial setting of 80 to 90Hz as a good starting point.
- Page 7 If you still get no sound from that side, the problem is in your amp or source electronics. Should you isolate the problem to the speaker, contact the authorized Polk Audio dealer where you bought your speakers. Authorized Polk Audio dealers are the best source for advice and assistance.
- Page 8 GNX SERIES 10" SUBWOOFER SPECIFICATIONS GNX104 GNX108 GNX10DVC Thiele/Small Parameters Type subwoofer subwoofer subwoofer Driver Complement 10" 10" 10" Nominal Impedance 4Ω 8Ω dual 4Ω Frequency Response 18-400Hz 18-400Hz 18-400Hz Fs (Hz) 39.6Hz 43.19Hz 42.46Hz 3.59Ω 6.97Ω 6.85Ω (8Ω) 1.65mH 2.50mH...
- Page 9 GNX SERIES 12" SUBWOOFER SPECIFICATIONS GNX124 GNX128 GNX12DVC Thiele/Small Parameters Type subwoofer subwoofer subwoofer Driver Complement 12" 12" 12" Nominal Impedance 4Ω 8Ω dual 4Ω Frequency Response 18-400Hz 18-400Hz 18-400Hz Fs (Hz) 25.99Hz 26.16Hz 25.66Hz 3.56Ω 6.97Ω 6.92Ω 1.54mH 1.55mH 1.40mH...
- Page 10 Contact Polk Customer Service: 800-377-7655 polkcs@polkaudio.com...
- Page 11 In no event will Polk Audio, Inc. be liable to you for any incidental or consequential damages arising out of the use or inability to use the Product, even if Polk Audio, Inc. or a Polk Audio Dealer has been advised of the possibility of such damages, or any other claim by any other party.
- Page 12 ® POLK AUDIO 5601 METRO DRIVE BALTIMORE, MARYLAND 21215 (800)377-7655 http://www.polkaudio.com “Polk Audio” and “The Speaker Specialists” are trademarks of Britannia Investment Corporation used under license by Polk Audio Incorporated.
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