Gen X Audio GNX3500.1D Monoblock Amplifier 3500WRMS @ .5 Ohm Stable

Original price was: $799.00.Current price is: $649.00.

Welcome to “GEN X AUDIO”

This is the next Generation in Competition Amplifiers from “GEN X AUDIO”. Our Monoblock Subwoofer Amplifiers are made from only the highest quality components and materials. Designed here in “New Zealand” Hawkes Bay, these Monoblock amplifiers can supply a whopping  3500 watts RMS power handling @ .5 ohm of bass thumping power. With advanced cooling heatsink technology for more efficiency and longer run times,  0 gauge sized power and ground terminals for more current flow, brushed black chrome finish, bass controller, and control panel featuring a bass EQ switch (0, +6, +12dB), gain level, low-pass filter, and subsonic filter. These amplifiers are designed with a clip/limit light switch on the amplifier. This is integrated with the Bass controller, so the user can always keep an eye on the performance and safety there system is putting out for longevity of there subwoofers. These Monoblock amplifiers are matched perfectly to run 2 of our GNX-12D2 12″ Subwoofers or 2 GNX-CB15D2 15″ Subwoofers, or 1 of our bigger 18″ GNX-CB18D1 3500 watt RMS Subwoofer.

In stock


  • GNX 3500.1D
  • 750 Watts RMS Power at 14.4 Volts @ 4 Ohm Load
  • 1400 Watts RMS Power at 14.4 Volts @ 2 Ohm Load
  • 2100 Watts RMS Power at 14.4 Volts @ 1 Ohm Load
  • 3500 Watts RMS Power at 14.4 Volts  @ .5 Ohm Load
  • Double side FR-PCB High Power/Efficiency Design
  • Full MOSFET Circuit Design
  • Low Pass Filter 10-180Hz
  • Subsonic Filter 10 – 50Hz
  • Clip/Limit Safety Switch Circuit Design
  • BassBoost Frequency 30-80Hz
  • BassBoost Q Control
  • Overload, short circuit, thermal, low voltage Protection
  • Remote Bass Gain Controller with built in clip/limit light
  • Bridgeable
  • 1 Year Warranty


  • Secure checkout
  • 1 year warranty
  • All prices including GST
Delivery Info

Most orders received by us before 1pm NZ Time are shipped the same business day. If you received our order confirmation email Monday- Friday, before 1pm NZ Time, your order will probably be shipped the same day we received it. Orders received outside of these times will be shipped the following business day.


Delivery Rates
 – North Island $15.00
 – North Island Rural Delivery $25
 – South Island Delivery $25
 – South Island Rural Delivery $30

Note – Some heavy items will incur an extra charge of $10 for Medium items and $20 for Heavy items – eg sub boxes, heavy subwoofers, multiple large items.

For more detailed information please see our Delivery Information Page


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