Polk Audio Signature S20
Product Details:
- Full range passive bookshelf loudspeaker
- TRANSDUCERS
- Tweeter: 1—1in Terylene High-Res Dome Tweeter
- Mid-bass: 1–6.5in Dynamic Balance Mica Reinforced Polypropylene Driver
- Crossover Frequency: 2.5 kHz
- Wall Mounting Option—Key Hole slot: No
- Wall Mounting Option—1/4"-20 Threaded Insert: No
- GENERAL
- Recommended Amplification (wpc): 20–125
- Impedance: Compatible with 8 ohm outputs
- Overall Frequency Response: 39Hz–40 kHz
- Sensitivity: 88dB
- Electrical Inputs: Single gold-plated 5-way binding posts
- WEIGHTS AND DIMENSIONS
- Height (inches): 14.8
- Width (inches): 8.5
- Depth (inches): 13.8
- Weight: 17 lbs.