I-HSU yophando i-VTF-15H i-MK2 I-Subwoofer Review

Umsebenzi ogqwesileyo kwi-Super Subwoofer ufumana ngcono

I- subwoofer ye-VTS-15H yasekuqaleni ye-HSU yayiyinto encinci ye- subwoofer eyabiza kakhulu enokuthi ithathwa njengento ephantsi kwe-subwoofer eneziphumo ezininzi kunye nokongezelela okunzulu kangangokuba kwakunzima ukuyiqhubela kwimida yayo, ngaphantsi kuncinci. Nangona kunjalo, kwi-2014 Rocky Mountain Audio Fest, Uphando lwe-HSU lwamangalisa wonke umntu nge-VTF-15H MK2, inguqu eguqulelwe ngokutsha kwaye ehlaziyiweyo ye-subwoofer enamandla yenkampani.

Amandla atyhulwa ukusuka kuma-350 watts RMS ukuya kuma-600 watts i-RMS-umahluko owanikezela ngaphezulu +2.3 dB ngaphezulu, ukucinga ukuba umqhubi uyakwazi ukuyisebenzisa. Ukunceda ukusingatha amandla angaphezulu, umqhubi unemagnnet ethi uHSU Research ithi iphindwe kabini ubukhulu bomnye kwi-VTF-15H yasekuqaleni. I-pro-style ye-XLR elineziphumo ezixhasayo ze-stereo zongezwe, kwaye i-sink encinci yokutshisa idibene yayixhomekeke kwipaneli yangemuva.

Imodeli emitsha ishintshwe ngokunyanisekileyo kwimilinganiselo yayo. Ingumncinci wamasentimitha, evumela ukuba uphando lwe-HSU lufumane umlinganiselo ophantsi ekuthumeleleni. Intlawulo yesigxina yenyuka, kodwa iindleko zokuthunyelwa kwehla, ngoko ke imodeli emitsha iphelile ixabisa ngokufana neyokuqala kwayo.

01 ngo 04

I-HSU yophando i-VTF-15H MK2: Izixhobo kunye ne-Ergonomics

Brent Butterworth

Iimpawu kunye ne-ergonomics ye-VTF-15H MK2 ziyamangalisa:

• Umqhubi we-intshi eyi-15
• ama-watts ama-600 ama-RMS BASH (iGlasi G)
• Iimodare ezintlanu zokuphulaphula nge-EQ
• Iiplagi zombini zeeplamthi zibandakanya
• Ulungelelaniso lwe-Hertz olungama-30 ukuya kwe-90 kunye nokutshintsha kwe-bypass
• Ukulawula u-0.3 ukuya ku-0.7
• I-RCA kunye ne-XLR i-analog input input
Izithuba ezinhlanu zokubophelela kwi-input level yesithethi se stereo
• Ubukhulu: 24.5 x 17.25 x 28 kwi / 623 x 438 x 711 mm
• Isisindo: iipounds ezili-110 / 49.9 kg

Njengoko imodeli yasekuqaleni, i-VTF-15H MK2 iphantse yonke into onokuyifuna kwi- subwoofer . Ngokutshintshwa kwe-EQ kunye nokukwazi ukuyivula, uphawu oluvulekileyo okanye iifaki ezimbini ezivulekile, uneendlela ezihlanu ezivakalayo zokuzikhetha. (Awukwazi ukuyiqhuba kunye nezibuko ezivulekileyo kwi-EQ1 setting).

I-Output Max Output (ii-port evulekile, i-EQ2)
Ukuphakanyiswa kweMax Max (i-port evulekile, i-EQ1)
I-Head Headroom (Port 1 evulekile, i-EQ2)
Ukutywinwa kwe-Max Extension (ii-port evulekile, i-EQ1)
Ukutywinwa kweNdlunkulu ye-Max (ii-port evulekile, i-EQ2)

I-subwoofer inamathuba amaninzi, kodwa ayikho imiphumo, ngoko awukwazi ukuqhuba isalathisi esicatshulweyo esiphakamileyo kwisitethi sakho esikhulu. Umsebenzi ophakamileyo ophezulu uthabatha izibhengezo zakho eziphambili. Uya kufuneka wenze okuphezulu kwi-A / V yakho ye-receiver, sebenzisa i-crossover yangaphandle, okanye uqale ugijime uluhlu olupheleleyo lwesithethi kwaye usethe imvama ye-VTF-15H ye-KK2 ye-crossover kwisixa sempendulo ephantsi. .

I-VTF-15H i-MK2 inomnye wecala loqobo, kwaye yile ndlela ifom. Ngama-intshi angama-28 enzulu, ithoba indlela yokuphuma egumbini, kodwa kunjalo nezinye izinto ezininzi ezixhasayo.

02 we 04

I-HSU yophando i-VTF-15H MK2: Ukusebenza

Brent Butterworth

Abasebenzisi be-VTF-15H yasekuqaleni bayayithanda. Iimboniselo ezimbalwa zigqithise ukuveliswa kwayo okulinganiselwe ngu-DB okanye ezimbini, kwaye zimbalwa zincinci zincinci kwaye zichazwe bhetele, kodwa zizo zonke iimodeli ezibiza kakhulu. I-VTF-15H i-MK2 ivakalisa ngokufanayo inokuqala kwayo. Ngokuthelekisana ngecala, icala elincinane lendawo ye-subs liwenza umehluko omkhulu kwisandi kunokutshintsha ii-subwoofers. I-Subs ne-100-weight-weight weight yenza inkqubo ilukhuni kangangokuthi imemori yecandelo elingaphantsi kwayo ihlolwe ngokuchasene nayo yayiqala ukuphela.

I-VTF-15H i-MK2 inikezela ngakumbi ukugubha komgangatho apho i-sub-pass pass under the destroyer kwaye ikhupha amanqaku aphantsi kakhulu. Kuyinto encinci into enokuyenza yinto engaphezulu, kwaye i-sub sub sub malunga ne-+3 dB imveliso engaphezulu iyanqabisa. Igumbi alinagxininisa nje, lucindezela. Unokuziva kwaye mhlawumbi uva iindonga kunye nelayili zihamba kancane. Abanye abaphulaphuli bahlakulela eli nqanaba lokuzaliswa kwezinto, kodwa ubuncinci kwikhaya lezemidlalo , lifanelekileyo kakhulu kuba likhulu kakhulu kunokuba i-subestlyly sub subest can deliver.

I-VTF-15H MK2 igcina enye yeempawu zendlela yokuqala abasebenzisi abathandayo: ukuhlaziywa kwayo. Unokwenza uzwakale unxibe kakhulu kwaye uphononongo ngokuchukumisa zombini iichwep uze uguqule i-Q phantsi, okanye unokwenza isandi esilungileyo kunye nesebenzi ngokuqhuba enye okanye zombini izibuko evulekile kwaye mhlawumbi uphendule i-Q. Awunamathele ngesandi esisodwa okanye uhlobo oluthile lwe-sub.

Elinye iqhosha elincinci elincinci elincinci kwaye lichazwe ngakumbi "umculo" -i-original VTF-15H yi-SVS PC13-Ultra, ephindwe kabini intengo ye-VTF-15H MK2. Iimbalo ezimbalwa ezihamba ngeentsimbi eziyi-15-intshi ziyaziwa ngeenkcazo zazo, kodwa ukuba i-sub-inch engaphezu kwe-13 intshi ekhuphayo ikhutshwe kuphela ukuphuculwa okucokisekileyo kule ndawo yimpumelelo yangempela kwi-HSU yophando lwe-HSU.

03 we 04

I-HSU yophando i-VTF-15H MK2: Imilinganiselo

Brent Butterworth

Ukuphendula ngokuphindaphindiweyo
Isiphumo seMax: 22 ukuya kwi-447 iHz ± 3 dB
Ukuphakanyiswa kwe-Max Extension: 17 ukuya ku-461 i-Hz ± 3 dB
Indawo ephezulu ye-Max: 22 ukuya kwi-485 i-Hz ± 3 dB
Ukutywinwa kwe-Max Extension: 28 ukuya ku-485 i-Hz ± 3 dB
Umgcini we-Max Head Room: 29 ukuya ku-485 i-Hz ± 3 dB

I-Crossover i-Low-Pass Rolloff
-18.5 dB / octave

I-Max Output (I-mode ye-Max Headroom mode)
I-CEA-2010A yeNdabuko
(1M iphakamileyo) (2M RMS)
40-63 Hz avg 117.8 dB 108.8 dB
63 Hz 118.2 dB L 109.2 dB L
50 Hz 117.8 dB L 108.9 dB L
40 Hz 117.3 dB L 108.3 dB L
20-31.5 Hz avg 107.4 dB 98.4 dB
31.5 Hz 111.8 dB 102.8 dB
25 Hz 106.1 dB 97.1 dB
20 Hz 101.1 dB 92.1 dB

I-Max Output (Imodi ye-Max Headroom efakwe)
I-CEA-2010A yeNdabuko
(1M iphakamileyo) (2M RMS)
40-63 Hz avg 117.8 dB 108.8 dB
63 Hz 125.8 dB L 116.8 dB L
50 Hz 125.1 dB L 116.1 dB L
40 Hz 124.3 dB L 115.3 dB L
20-31.5 Hz avg 107.4 dB 98.4 dB
31.5 Hz 122.8 dB L 113.8 dB L
25 Hz 120.4 dB 111.4 dB
20 Hz 114.1 dB 105.1 dB

I-Max Output (Imodi ye-Max Output)
I-CEA-2010A yeNdabuko
(1M iphakamileyo) (2M RMS)
40-63 Hz avg 117.8 dB 108.8 dB
63 Hz 127.0 dB L 118.0 dB L
50 Hz 127.1 dB L 118.1 dB L
40 Hz 126.7 dB L 117.7 dB L
20-31.5 Hz avg 107.4 dB 98.4 dB
31.5 Hz 124.4 dB L 115.4 dB L
25 Hz 119.3 dB 110.3 dB
20 Hz 111.5 dB 102.5 dB

Le tstshana ibonisa impendulo yempendulo ye-VTF-15H MK2 kunye ne-fressover frequency efakwe kwisithuba ngasinye kwiindlela ezihlanu: I-Max Output (i-trace blue), i-Port Head Max (obomvu), i-Max Max Extension (eluhlaza), i-Maaled Max Indlunkulu (obomvu) kunye neCandelo eliPhakanyisiweyo lokuKhulisa (i-orange). Ezi milinganiselo zithathwe ngokuvala umgca umqhubi usebenzisa i-Audiomatica Clio 10 i-FW i-analyzer yomsindo kunye ne-microphone ye-MIC-01. Isiphumo siphumo seM max sasikelwe ukuphakama kwi-+3 dB, kwaye enye imilinganiselo yanyaniswa ngesantya esifanayo, ngoko ukungafani obonayo kwigrafu yiloo nto uza kufumana kwigumbi lakho xa utshintsha iimodi. Imilinganiselo yenziwe ngokusetyenziswa kwendlela yomhlaba kunye nemakrofoni phantsi komhlaba kwiimitha ezi-2 ukusuka kwicandelo elincinane kwaye iziphumo zichithwe kwi-octave ye-1/6. Inkqutyana yafakwa ngokuthe tye, njengoko yayingasetyenziswa ngokuqhelekileyo.

Iintlanzi ze-Deep bass ziyavuya ukubona ukuba i-VTF-15H i-MK2 idlala kwi-17 Hz kwimodi yokuPhakamisa iMax. I--10 dB impendulo ngu-14 Hz. Into encinci kakhulu inomxholo ongaphantsi kwe-30 Hz.

I-CEA-2010A imilinganiselo yenziwe ngokusebenzisa i-microworks M30 yokulinganisela imakrofoni, i-M-Audio ye-Mobile Pre Pre-interface ye-USB kunye nesofthiwe ye-CEA-2010 yokulinganisa eyenziwe nguDon Keele, oyinto eqhelekileyo eqhuba kwi-software ye-software ye-Wavemetrics Igor Pro yesayensi. Ezi milinganiselo zithathwe kwi-2 meters yemveliso yeziphumo eziphezulu, emva koko zilinganiselwa kwi-1 imitha elilinganayo kwiimfuno ze-CEA-2010A zokubika. Iisethi ezimbini zeemvavanyo ezinikezelwe-i-CEA-2010A kunye neendlela zendabuko-ziyafana, kodwa umlinganiselo wendabuko, owona uninzi lwewebhusayithi kunye nee-abenzi abaninzi abasebenzisa, iingxelo ziphumo kwi-R-2 yemitha eyi-RMS, eyi -9 dB ngaphantsi kwe-CEA- 2010A ingxelo. I-L ngokubhekiselele kwiphumo ibonisa ukuba umkhiqizo wawucelwe ngumphathi wesiphaluka sangaphakathi (submedium) kwaye ungagqithanga i-CEA-2010A. Umyinge ubalwa kuma-pascals. Isiphumo silinganiswa kwiimodyuli ezintathu ezifanele ukuhambisa iipropati ezininzi nge-subwoofer kwicala layo. Oku kubonakala kufutshane nomyalelo we-CEA-2010 ukulinganisa i-equidistant kumqhubi kunye nechwep.

Isiqendu esithile esiphuthumayo siphumo esitsha semimiselo ye-VTF-15H kwi-40 Hz yaqinisekisa ukuba iimeko ngexesha leemvavanyo zalingana. Nazi iziphumo:

I-CEA-2010A @ 40 Hz
VTF-15H VTF-15H MK2
Imodi yokuphuma kwe-Max 123.2 dB 126.7 dB
Imodi ye-Max Headroom mode 121.2 dB 124.3 dB
Imodi yokuGcina i-Head Headroom yeSicatshulwa 119.2 dB 121.8 dB

Umlinganiselo we-VTF-15H we-MK2 +3.1 dB ngaphezu kwe-VTF-15H yangaphambili. Oku kulindeleke ukuba unikezwe ngokuphindaphindiweyo kabini njengamandla amakhulu kunye nomqhubi we-beefier.

04 we 04

I-HSU yophando i-VTF-15H MK2: I-Final Take

Brent Butterworth

I-VTF-15H yanikezela i-bang ephezulu kwi-buck ye- subwoofer kwimarike. Ngoku i-VTF-15H i-MK2 inikezela ngakumbi i-bang malunga neebhaksi ezifanayo. Lo mbutho omnyama omnyama awuwenzi umsebenzi wakhe ngesitayela esikhulu, kodwa ukwenza ngokucacileyo kakuhle.