Revel Concerta2 F35 Floor-standing Speaker (High Gloss White)

2.5-way, 4-driver design
1" aluminum dome tweeter with proprietary acoustic lens and waveguide for consistent dispersion over a wide listening area
5-1/4" anodized aluminum cone midrange/woofer with cast frame for reduced resonance
dual 5-1/4" anodized aluminum cone woofers with cast frames for reduced resonance
advanced high-order crossovers optimize timbre accuracy both on axis and throughout the room
cabinet has 1"-thick MDF walls, plus extensive internal bracing
bass-reflex (ported) cabinet design with rear-firing port
low-frequency extension: 55Hz (-3dB), 46Hz (-6dB), 35Hz (-10dB)
sensitivity: 90 dB
impedance: 6 ohms
recommended amplifier power: 30-180 watts
gold-plated binding post speaker terminals
removable grille is magnetically attached
8-7/16"W x 40-3/8"H x 12-5/16"D
weight: 41 lbs.
warranty: 5 years