STEG Master Stroke MSS6 midbass pair

STEG Master Stroke MSS6 midbass pairState of the art speakers for serious systems, including top SQ competition cars. Very efficient midbass speakers with strong neodymium magnets, the 6. 6" MSS6 have an easy to install compact construction, cast aluminum baskets. Carbon fibre cone with natural rubber surround. Dual type terminals. Leads sewn in the spiders, of course. Polished magnet covers. It's a shame the back of the speakers won't be visible once installed properly Manufacturer

State-of-the-art speakers for serious systems, including top SQ competition cars.

Very efficient midbass speakers with strong neodymium magnets, the 6.6" MSS6 have an easy to install compact construction, cast aluminum baskets. Carbon-fibre cone with natural rubber surround. Dual type terminals. Leads sewn in the spiders, of course. Polished magnet covers. It's a shame the back of the speakers won't be visible once installed properly...

Manufacturer provided specs:

• Speaker size: 6.6"
• Membrane material: Carbon fiber loaded with resin (Dr. Kurt Müller cone assembly with INEOS StyLight carbon fibre weave)
  
• Voice coil: 25.5 mm
• Rated power input: 200 W
  
• Frequency response: 60-4500 Hz
• Voice coil former: BASV 1-EISVW
  
• Magnet system: Neodymium
• Impedance Z: 4 Ohm
• DC Resistance: 3.6 Ohm
• Sensitivity: 87 dB 1W/1m
  
• Qms: 6.64
• Qts: 0.81
• Le: 0.25 mH
• Bl: 4.9
• Fs: 68 Hz
• Mms: 14.6 g
• Cms: 0.374 umN
• Sd: 138.9 cm2
• Vas: 14.5 L
• Xmax: 6.2 mm
• Weight: 1.38 kg
• Mounting depth: 62.3 mm
• Mounting diameter: 141 mm

What's included:

• 2x MSS6 midbass speakers in an wooden crate
• 1x Instructions