Vendo Colunas HI-FI Americanas INFINITY Reference 50 impecáveis, grande qualidade com as seguintes carcaterísticas:
Specifications:
Scheme: 3 ways, 3 loudspeakers, a sealing scheme, and a floor type
Using unit: For low-pass: 20.3cm cone type
For mid ranges: 12.7cm cone type
For high regions: EMIT-R type
Frequency band: 44Hz - 40000Hz, ±2.5dB
Allowable input: 150W
Output sound pressure level: 90dB/W/m
Cross over frequency: 300Hz, 4000Hz
Impedance: 6 ohms
Dimensions: Width 266.7x height 838.2x depth of 260.8mm
Weight: 14.7kg