Polk Audio Central Signature S30 white

INPUTS :

Speaker Inputs (1) Pair of 5-way Binding Posts - Gold Plated

AUDIO QUALITY :

Total Frequency Response  42 Hz → 40 Hz

Nominal Impedance   8 ohms

Max Sensitivity (1 watt @ 1 metre)  89 dB

EXTERNAL AMPLIFIER :

• Recommended Amplifier Power Per Channel 20 watts → 125 watts
• Height   19.05 cm
• Width  50.8 cm
• Depth  26.92 cm
• Weight   8.62 kg
• Driver Enclosure Type PowerPort Bass Vented
• Driver Complement
• 13.34 cm d (Round) - Midrange
• 2.54 cm d (Round) - Tweeter