SB Acoustics SATORI TW29BN / Beryllium Tweeter

1 829,00 лв.

The Satori TW29BN is a world-class tweeter, delivering reference-level sound with precision, speed, and neutrality. Whether you’re building a flagship 2-way speaker, a precision 3-way monitor, or a passive/active hybrid system, this tweeter is made for audiophiles who demand everything and accept no compromises.

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Rating: 4 out of 5.
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Description

The SB Acoustics Satori TW29BN is a 29 mm beryllium dome tweeter from the SATORI flagship series, widely recognized as one of the best dome tweeters available today. It combines cutting-edge materials, ultra-low distortion, and effortless detail retrieval—a tweeter built for reference-grade audiophile speakers.

Features

  • Beryllium dome for non-resonant high frequency extension
  • Two part aluminium faceplate with integrated mechanical decoupling
  • Dual balanced compression chambers for improved dynamics
  • Dual copper caps for absolute minimum voice coil inductance and minimum phase shift
  • High saturation neodymium motor system with T-shaped pole piece for lower distortion
  • Non-reflective cast aluminium chamber with optimized damping for improved dynamics
  • Shallow flow optimized magnet structure for optimum coupling to rear chamber
  • CCAW voice coil for low moving mass
  • Long life silver lead wires
  • Low resonance frequency for extended range

Specs

  • Nominal Impedance 4 Ω
  • DC resistance, Re 3.0 Ω
  • Voice coil inductance, Le 0.02 mH
  • Effective piston area, Sd 9.6 cm2
  • Voice coil diameter 29.0 mm
  • Voice coil height 2.0 mm
  • Air gap height 2.5 mm
  • Linear coil travel (p-p) 0.5 mm
  • Moving mass incl. air, Mms 0.46 g
  • Free air resonance, Fs 700 Hz
  • Sensitivity (2.83 V / 1 m) 95 dB
  • Mechanical Q-factor, Qms 2.1
  • Electrical Q-factor, Qes 0.60
  • Total Q-factor, Qts 0.46
  • Force factor, Bl 3.1 Tm
  • Rated power handling* 80 W
  • Magnetic flux density 1.5 T
  • Magnet weight 0.11 kg
  • Net weight 0.41 kg

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

Why It’s Exceptional

  • True beryllium dome = extreme stiffness + ultra-light mass → no breakup in the audible band, near-perfect piston behavior

  • Super low Fs (~500 Hz) = excellent for low crossover points (~1.5–1.8 kHz)

  • No ferrofluid = more open, less damped sound while maintaining control through mechanical design

  • Neodymium magnet = compact, strong, linear motor

  • Rear chamber = flattens impedance curve and improves integration


🎧 Sound Signature

  • Neutral – absolutely clean, accurate highs without added brightness

  • Ultra-resolving – reveals every nuance, texture, and ambient cue

  • Non-fatiguing – stays smooth at high volume, never harsh

  • Massive soundstage – excellent off-axis behavior and imaging


🛠️ Crossover Guidelines

  • Recommended Crossover Point: 1.5–2.2 kHz
    Use 4th-order acoustic slopes for lowest crossover points

  • Works flawlessly with:

    • Satori MW16P / MW19P – papyrus cones (natural sound)

    • Satori MW16TX / MW19TX – Textreme carbon cones (fast + detailed)

    • SB17NBAC / SB15NBAC – aluminum cones (analytical synergy)


⚖️ Compared to Other High-End Tweeters

Feature TW29BN (Satori) SB29BAC-C000-4 TW29RN-B (Textile)
Dome Material Beryllium Beryllium Textile ring dome
Fs ~500 Hz ~500–600 Hz ~600 Hz
Sound Transparent, neutral Detailed, slightly lively Smooth, natural
Magnet Neodymium Ferrite Neodymium
Price Tier Top-tier / flagship Premium (non-Satori) High-end, soft dome

Additional information

Models

060-2034, 060-2034 Silver 8 Ohm, 060-2034-black, 060-2034-black 8

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