Sir pahale to gram bahot hota hey dusara usame volume bhand hey fir bhi huhun asi awaz aati hey 12 inch subwoofer bahot garm hota hey 10 inch come watt vala subwoofer or 8 inch achha chalega car ka subwoofer itana achha permonse nahi deta home thitetar ke chalega movie dekhne ke liye song me achha nahi chata