SB Acoustics SATORI AT60NC-4 / Kapton SATORI Tweeter

212,40 лв.

The Satori AT60NC-4 is a statement tweeter — designed for no-compromise builds where speed, detail, and clarity are top priorities. Its Kapton diaphragm offers a different flavor than dome or AMT tweeters: clean, ultra-fast, and extended without edginess. If you’re designing a reference speaker and want something beyond the dome, this is it.

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Rating: 4 out of 5.
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Description

The SB Acoustics Satori AT60NC-4 is a 60 mm Kapton film tweeter from the flagship SATORI line, designed to deliver exceptional detail, speed, and low distortion in the upper frequencies. Unlike conventional dome tweeters, it uses a flexible Kapton diaphragm, placing it somewhere between a traditional dome and a planar/AMT in terms of behavior.

Features

  • Precision diaphragm assembly
  • Unique foil damping
  • Optimized rear chamber
  • Two part faceplate
  • Smooth controlled dispersion
  • Very flat impedance curve
  • Nominal Impedance, 4 Ω
  • DC resistance, Re 3.9 Ω
  • Effective piston area, Sd 12.6 cm2
  • Free air resonance, Fs 2200 Hz
  • Sensitivity (2.83 V / 1 m), 91 dB
  • Frequency range, 2400-30000 Hz
  • Rated power handling*, 100W
  • Net weight, 332 g

* IEC 268-5, high-pass Butterworth, 2600 Hz, 12 dB/oct

Why It’s Special

  • Kapton diaphragm: Ultra-low mass, enabling lightning-fast transients, exceptional micro-detail, and low stored energy.

  • Very low Fs (~600 Hz): Allows crossover points as low as 1.5 kHz, giving it incredible flexibility in 2-way and 3-way systems.

  • High sensitivity (~94 dB): Works well with low-power tube amps or high-efficiency woofers.

  • Wide, smooth dispersion: Thanks to large diaphragm and waveguide integration.

  • Satori pedigree: Designed for no-compromise builds.


🛠️ Crossover Suggestions

  • Recommended crossover point: 1.5–2.2 kHz
    (Can cross lower with 4th-order filters)

  • Works best with:

    • Satori MW16TX-4 / MW19P-4 – for elite 2-way builds

    • SB17NBAC35-4 – for aluminum cone synergy

    • Any high-resolution woofer in 5.5″ to 7.5″ range


⚖️ AT60NC-4 vs Other Satori Tweeters

Tweeter AT60NC-4 TW29BN-B (Beryllium) TW29RN-B (Textile Ring Dome)
Diaphragm Kapton film (60 mm) Beryllium (29 mm) Textile ring dome (29 mm)
Fs ~600 Hz ~500 Hz ~550–600 Hz
Sensitivity ~94 dB ~91 dB ~91 dB
Sound Signature Fast, airy, highly resolving Hyper-detailed, neutral Smooth, wide, natural
Best Use Case High-end 2-ways, 3-ways Reference-level monitors Balanced audiophile systems

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