New Polk Signature E-Series full-range floor-standing speaker.
Uncompromising sound quality, finish and appearance.
- 2.54cm Terylene High-Res Dome treble
- Three 16.5cm mica-reinforced polypropylene mid-bass elements
- Distribution frequency 2.5kHz
- Recommended amplifier power 20-300W
- Impedance compatible with 8ohm systems
- Frequency range 36Hz-40kHz
- Sensitivity 90dB
- Non-resonant MDF housing structure
- Patented Polk Power Port technology,
- The cone at the bottom of the speaker under the downward reflex tube
- better eliminates resonance and gives 3b more powerful bass reproduction than traditional reflex tube placement.
- Magnetic safety net
Width with base spikes 29.72
Weight: 23.59kg / speaker
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