Audio System AS650 6.5" Coaxial speakers

A nice point-source speaker set good for rear fill or center/surround channels. Aluminum cones, stamped steel baskets, leads stiched in the spiders, dual type wire terminals.

Manufacturer provided specs:

• Rated power input: 40 W
• Frequency response: 60-20000 Hz
• DC Impedance: 4.0 Ohm
• Sensitivity: 88 dB
• Qms: 3.08
• Qes: 0.73
• Qts: 0.59
• Weight: 0.93 kg
• Mounting depth: 64 mm
• Mounting diameter: 143 mm

Our own DATS measurements:

Right out of the box, no run-in.

• Re: 3.362 Ohm
• Fs: 48.92 Hz
• Qts: 0.872
• Qes: 1.054
• Qms: 5.043
• BL: 4.585
• Cms: 0.295 mm/N
• Mms: 12.82 g
• Vas: 7.757 L
• Sensitivity: 91.72 dB 2.83Vrms

What's included:

• 2x Coaxial speakers
  
• 1x Instructions