Here are the features and specifications of these speakers:
1. Dual 6.5-inch woofers.
2. 1-inch aluminum-dome compression driver.
3. 5-inch 90x60 Tractrix Horn.
4. Front port at the bottom front for low-frequency extension.
5. Bi-wire compatible speaker terminals.
6. Frequency response 39Hz - 23kHz +/-3dB
7. Power handling 100 Watts (400 Watts Peak)
8. Sensitivity 95.5dB
9. Impedance 8 ohms
10. Crossover frequency 2100Hz
11. Enclosure type Bass reflex via front-firing port
12. Dimensions (H) 39-inches x 8-inches (W) x 15-inches (D)
13. Weight 45lbs. each.
The Klipsch Synergy F-2 Floorstanding loudspeaker delivers very good sound, supported by its Horn-loaded, bass reflex design. Another positive aspect to these design features is that F-2's are very efficient, which means that they can produce hefty sound with a modestly powered amplifier or receiver.

