PMC twenty-21 - Specifications: twenty:21; Specifications: twenty:22

Tip
Tip
Specications
Freq response 50Hz – 25kHz
Sensitivity 87dB 1w 1m
Recommended amp power 30 - 150W
Effective ATL™ 1.72m (5.6ft)
Impedance 8 Ohm
Drive units LF PMC twenty series, Lightweight doped
5.5”/140mm cone with cast alloy chassis
HF PMC/SEAS®, 27mm twenty series, SONOLEX™
Soft dome, Ferrouid cooled
Crossover freq 1.8kHz
Input connectors 2 pairs 4mm sockets (Bi-amp or Bi-wire)
Dimensions H 325mm 12.8” x W 152mm 6” x D 277mm 11”
Weight 5kg 11 lbs
Freq response 40Hz – 25kHz
Sensitivity 90dB 1w 1m
Recommended amp power
30 - 200W
Effective ATL™ 2m (6.5ft)
Impedance 8 Ohm
Drive units LF PMC twenty series, Lightweight doped
6.5”/170mm cone with cast alloy chassis
HF PMC/SEAS®, 27mm twenty series, SONOLEX™
Soft dome, Ferrouid cooled
Crossover freq 1.8kHz
Input connectors 2 pairs 4mm sockets (Bi-amp or Bi-wire)
Dimensions H 410mm 16.14” x W 184mm 7.25” x D 367mm 14.45”
Weight 8kg 17.6 lbs
(+ 6mm grille)
(+ 6mm grille)