Bentley Acoustics FR-80 - Designed with one thing in mind, accurate sound reproduction for the use of Dolby Atmos / Presence or Rears. - this little speaker with a 2-way, two driver design will blow you away. Lightweight for easy install. System Type : 2-way Sealed design Power Handling: 20-100W Impedance: 6 Ohm Frequency Response: 85hz - 25Khz Sensitivity: 89db Driver Configuration : 1 x 4" Aluminium Magnesium M4N Midrange/Midbass Woofer 1 x 1" Silk Dome Tweeter Weight: 3.3kg Nett Dimensions: 160 x 270 x 150