NEW PRODUCT:
The Satori TW29BNWG-4 from SB Acoustics features a horn loaded front waveguide, a beryllium dome and a neodymium magnet assembly giving a broad frequency range with controlled directivity. Very high output of 97dB, 4 ohms impedance.
Also available in 8 ohms: TW29BNWG-8.
Key Features:
- Beryllium dome for non-resonant high frequency extension
- Solid aluminium front horn / waveguide
- 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 optimised damping for improved dynamics
- Shallow flow optimised magnet structure for optimum coupling to rear chamber
- CCAW voice coil for low moving mass
- Long life silver lead wires
- Low resonant frequency for extended range
- Adapter ring for bolt-less mounting to driver
Basic parameters:
| Resonant frequency (fs) |
700 Hz |
Nominal impedance (Zn) |
4 Ω |
| Effective diaphragm diameter |
29mm |
DC resistance (Re) |
3.0 Ω |
| Ferrofluid ? Y/N |
-
|
Max power handling |
80 W |
| Recommended crossover |
2.6kHz/12dB |
Faceplate diameter |
170mm
|
| Sensitivity (2.83V/1m) |
97dB |
Cutout hole diameter |
-
|
Here's the full datasheet:
