Ko te H-285 e whakamahi ana i te anga trapezoidal hāngū e rua, e whakaatahia ana e nga woofers 15-inihi te reo tangata me te hihiri o waenga-iti, kotahi te haona 8-inihi kua kati katoa hei taraiwa auau waenga hei whakaata i te ki tonu o te reo tangata, me te kotahi. Ko te taraiwa tweeter 3-inihi 65-matua ehara i te mea anake e kii ana i te pehanga oro me te urunga, engari ka whakamanahia hoki te ataahua o te auau Ultra-tiketike.Ko te haona kawenga o waenga-ki-te teitei ko te hangai whakakikorua, he mea nui nga ahuatanga penei i te hihiri nui, te pehanga oro teitei, me te awhe oro roa.Ka tangohia e ia te rūnanga plywood 18mm, he pai mo te whakakaha oro whakaheke pūkoro iti me te reo-rahi.

Whirihoranga:

2×15” woofer ferrite (100mm reo coil)

1×8 “Waewae waenga-waenganui Ferrite (50mm reo coil)

1×3 ″ Ferrite tweeter (65mm reo coil)

Painga:

1.Ko te tinana o te pouaka ka tango i nga pereti maataki me te hanganga hononga pereti motuhake hei whakakore i te resonance o te tinana pouaka.

2.Long-whiu bass peia momo radiation tika, he taiao, he pono te oro

3.Long tawhiti matapae me te whakamāramatanga teitei

4.Ko te ruku iti-auau kua ki tonu me te kaha, me te ngawari

5.He kaha me te kuhu nui te auau-waenganui, a, he ngawari te tere-nui me te puta mai i te ahua o te ahua taratara 15-inihi rua.

6.Strong mana taikaha, kaha iti auau karapoti me te tikanga o te aroaro

7.Drive wae waenga-auau me te kuhu nui