Harmonix RF-707Z Ult. Tuning Spike Base

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Excl. TAX: € 206.61 Incl. TAX: € 250.00

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Excl. TAX: € 206.61 Incl. TAX: € 250.00

Quick Overview

  • Hybrid layer of special selected wood and metal
  • Black color metal base and top, black color wood base
  • Set contains 4 pieces, or sold separately
  • Priced per piece
  • Weight limit up to several hundreds of kilograms
  • Dimensions Ø 49.5x33 mm


The RF-707Z is a new and stunning tuning spike base designed to extract utmost performance of speakers, A/V equipment and computer interfaces. For speakers and electronics without spikes, the RF-707Z is suggested to be used in combination with spikes for a remarkable sound improvement. RF-707Z is also capable to use itself the same way as other Harmonix tuning feet. The RF-707Z offers versatile applications, and it is has an adjustable height to contact and balancing perfectly between RF-707Z and given electronic components and speakers. The tuning effect of the RF-707Z is phenomenal and maximizes the potential of given speakers and electronics as intended by the designer. Improved reproduction of music will touch your soul and will keep you involved.

Placed, as shown for some examples, under speakers or electronics, RF-707Z will immediate tune them and remove unwanted distortion, and will improve the entire frequency spectrum that will come very close to the sound of the original music source. The Improvement is so obvious and immense with quicker response, extended base and rich yet subtle mid-range. You are going to be amazed that your sound has become so exquisite. It’s no doubt that you will be satisfied with the sound of music and performance of the RF-707Z. It gives you what you have missed.

Note: Harmonix Ultimate Tuning spike bases require break in time. The more time allowed for breaking in, the better the result you will get.

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