revel Concerta2 C25

1" aluminum dome tweeter with proprietary acoustic lens and waveguide for consistent dispersion over a wide listening area
dual 5-1/4" anodized aluminum cone woofers with cast frames for reduced resonance
acoustic suspension (sealed) cabinet
cabinet has 1"-thick MDF walls, plus extensive internal bracing
low-frequency extension: 80Hz (-3dB), 68Hz (-6dB), 48Hz (-10dB)
sensitivity: 89 dB
impedance: 6 ohms
recommended amplifier power: 40-120 watts
gold-plated binding post speaker terminals
removable grille is magnetically attached
high-gloss black finish
19-1/2"W x 7-3/8"H x 10-3/16"D
weight: 20 lbs.
warranty: 5 years