I observed it and found the bass notes frequency of 0 dB is better than 3dB bass. Secondly the highs treble of 3 dB is better than the 0 dB. I'm making these experiments for the last 40 years. So my observation is that what I ve written in the comments. Great! Keep up your good work., you can do much better than this present one. Thanks.
Sir dogge 10inch 100watts woofer best hai ya, Sweton ka 10inch 120watts plz sir ji reply jaroor Kate aap Ko Jada knowledge hai ki dono kaun best hai plz reply
Sir mere pass 12 inch ka doogesound ka sub woofer hey bahot achha work karata hey doogesound sound china made hey is liye vo quality per jayada thyan dete hey swetone ka achha hoga mere paas nahi
