Articles 20VN | Massive Audio SX6 Review – 6.5 | massive audio …
The car has no extra sound dampening and the only other upgrade is an Alpine CD player. On with the review . Massive Audio SX6 Specifications. Speaker Size - 6.25"; Tweeter - 20mm Silk Nomax Tweeter; Cone - Poly Mica; Sensitivity - 88.7dB ... At just 1.6″ inches they can fit in any door, which seems to be necessary for some European cars . ... I have them powered by one of the older Alpine V-Power head units, which has an extra beefy internal amplifier rated at 27 W x 4 RMS. ...
