well this is the sound i installed in the glanza SPec : MTX 400 RMS Mono block 2 channel amplfire (subwoofer) MTX 600 RMS 5 channal amplifire (speakers) MTX 1200watt duel 12 inch subwoofers 2 rear 600 Watt speakers Pioneer 6 x 16 oval 2 front 300 watt speakers Pioneer 6 x 1.5 the front speakers i custumized it myself with a 3 inch spacer i used silicone glue to let it hold to the door ^^ hope you guys like it http://postimg.org/image/jedxnyuhx/'> http://postimg.org/image/u3rmg86at/'> http://postimg.org/image/rxxblq2ud/'>