Grand Activation Extreme SC-2000 Speaker Cables

What Makes Grand Activation Cables Unique?

Grand Activation cables are defined by their exclusive partnership with QSA. Each cable undergoes a bespoke QSA treatment that lowers the noise floor, yielding an expansive soundstage, exceptional resolution, and a distinctly beautiful midrange.

House Sound

The overall tonal balance is warm and full — not from an elevated bass, but from highs that sit slightly further back in the stage, creating a relaxed, natural presentation.

• Highs: Sweet rather than edgy. If you prefer the analytical brightness of Nordost, these aren't your cables. Compared to Audience, Grand Activation offers a more neutral bass and richer midrange, though with a touch less high-frequency resolution.
• Bass: Full, neutral, and articulate, with genuine depth and speed.
• Midrange: The standout strength. Layering and holography are exceptional, rendering vocals and instruments with a natural, beautiful realism.

Grand Activation Is For You If...

• You have brightness or edginess in your system and want to dial it back without sacrificing soundstage, air, or space. Solid-state components and metal dome tweeters tend to benefit particularly well.
• You love a rich, holographic, natural midrange — this is GA's wheelhouse.
• You're sensitive to high frequencies. GA's smooth, slightly relaxed treble makes for longer, fatigue-free listening sessions.

Our Take

The initial impressions we heard were that of an excellent copper speaker cable. They brought warmth, excellent soundstage height and depth, controlled, articulate bass, glorious vocals, and a very detailed, layered treble. The treble on the SC-2000 was darker than our reference Hapa Silver Aero speaker cables.  Not a bad thing at all, just different. 

Layering and soundstage are the strong suits. No surprise since the MMAT technology seems to affect those traits greatly. Naturalness is also an effect of MMAT, and the SC-2000 speaker cables shined in this regard as well. 

After the long and roller coaster like break in period, we really enjoyed the natural, "lit from within" and spacious presentation of the SC-2000. There was zero listening fatigue, just immersive and natural sound that'll make one forget the time and just bathe in the music. These cables are absolute magic for the asking price.

I would recommend these speaker cables for any system at any price level. They bring a level of listening enjoyment that makes you forget the analysis, and just immerse yourself in music. 

The Secret to The SC-2000 Magic. 

All Grand Activation cables are treated with MMAT. A proprietary process that lowers the noise floor, and produces a highly resolving, fluid, natural sound. If you have heard what QSA fuses and other products can do for the sound of an audio component, then you are familiar with MMAT because they are treated with this process as well.

The SC-2000 is the first speaker cable from Grand Activation, and falls in the same line as their HGA-2000 power cords. They offer an extremely high performance to price ratio. The MMAT process takes what looks to be an good design to extraordinary levels of performance. 

Try them for yourself through our In-home audition program.

Specifications

• Metal Molecular Activation Technology
• Conductor：High purity oxygen free copper 0.5mm² x 8 （2St）
• Shield：AL-Foil + cotton
• Teflon Insulation
• Outer sheath: PET + Nylon
  
• Length: 2.5m, 3m