DEK Sound&Speed - Caraudio, automotive lights and accessories

DEK - Схеми и чертежи за направа на субуфери DEK - Schemes of subwoofer boxes - Speakers;
View of the subwoofer

Hertz
hx300d

Characteristics

 

View of the subwoofer

DEK - Чертежи за събуфер боксове - Hertz 12" HX300D

These speakers were designed in order to reproduce the very first octaves of the audio spectrum with precision, impact and power, with minimum size requirements in any configurations. HX line features double voice coil models, which permit to have a more flexible subwoofer section. This way you can handle connections and the number of speakers you need in order to take full advantage of the amplifier you are using. Double voice coil, i.e.: double power, double efficiency, smaller enclosures. The best solution to every need and very low bass, able to meet any expectations.

Frequency response diagram