PMC
twenty.21
About
The **twenty.21** speaker stands out in the compact loudspeaker market due to its exceptional sound quality, characterized by significant dynamic grip and a profound depth of bass, which is quite remarkable for its size. This is largely attributed to its advanced ATL™ (Advanced Transmission Line) te...
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Features
- **Available Finishes**: Jet Black
- **Crossover Frequency**: 1.8kHz
- **Dimensions**:
- Height: 325mm (12.8”)
- Width: 152mm (6.0”)
- Depth: 277mm (11.0”) (+6mm grille)
- **Drive Units**:
- Low Frequency: PMC twenty series, lightweight doped 5.5" / 140mm cone with cast alloy chassis
- High Frequency: PMC/SEAS®, 27mm twenty series, SONOLEX™ soft dome, Ferrofluid cooled
- **Effective ATL™ Length**: 1.72m / 5.6ft
- **Frequency Response**: 50Hz – 25kHz
- **Impedance**: 8 Ohm
- **Input Connectors**: 2 pairs 4mm sockets (Bi-amp or Bi-wire)
- **Sensitivity**: 87dB 1w 1m
- **Weight**: 5kg (11lbs)