Passive 4 * 4 nti hais lus thiab nquag ib 12 nti subwoofer hais lus

Qauv: Jh12. JH12 yog cov kab ke tshaj tawm uas tau ua los ntawm ib qho 4 * 4 nti passive hais lus thiab ib qho nkaus xwb 12 nti ua haujlwm subwofer hais lus. Cov kev pab them nqi ntawm tus neeg hais lus sab saum toj yog H110º * v30º. Cov zaus ntau ntawm cov lus hais saum toj kawg yog 100zz ~ 17kHz ({{9} db). Qhov siab tshaj plaws suab siab qib ntawm kev hais lus sab saum toj yog 124DB. Qhov rhiab heev ntawm cov lus hais saum toj kawg nkaus yog 97DB. Lub impedance ntawm tus neeg hais lus sab saum toj yog 8ohm. Lub sijhawm ntsuas ntawm lub sijhawm hais lus sab saum toj yog 120W, qhov kev pab cuam muaj zog ntawm cov lus hais tau zoo yog 300W thiab lub ncov siab kawg ntawm kev hais lus sab saum toj yog 450W. Cov lus qhia kev twb kev txuas ntawm lub ntsiab lus sab saum toj yog 1 * nl4. Qhov ntev ntawm cov lus hais sab saum toj yog 443mm (qhov siab) * 117mm (qhov siab (qhov chaw nyhav Hauv qab cov lus hauv qab sab hauv yog 12 nti, lub suab chev 3 nti. Cov zaus ntau yam ntawm cov hauv qab cov lus qhia sab hauv yog 30hz ~ 2.5khz ({{} db). Cov zaus teb ntawm cov lus teb hauv qab ntawm cov lus hauv qab hauv qab yog 40Hz ~ 300Hz ({{} db). Qhov siab tshaj plaws suab siab qib ntawm hauv qab hauv qab subwofer hais lus yog 126db. Qhov rhiab heev ntawm cov hauv qab subnosofer hais lus yog 96dB. Kev nthuav dav kev twb kev sib txuas ntawm cov hauv qab cov lus qhia hauv qab yog 1 * xlr. Qhov ntev ntawm cov hauv qab subwofer hais lus yog 458mm (qhov siab) * 534 hli (qhov tob) thiab qhov hnyav) thiab qhov tob) thiab qhov tob (qhov tob) Ob qho tib si saum toj kawg nkaus thiab hauv qab subwoofer hais lus yog ua los ntawm cov khoom siv plywood thiab pleev xim dub textured.

JH12: Cov kab ke ntu lus hais

Hais Lus: Passive 4 * 4 nti Speak

Subwoofer lus: Nquag Ib Leeg 12 Inch Subwoofer Hais Lus

LF: 1 * 12 Nti, Suab Chev 3 Nti

● Power: 800W +600 w.

Fument Teb DSP computer tswj.

Tag nrho cov lus sib cav sib ceg (thd%) (10% rated zog, 1kHz)<0.5% .

● Conversion rate (rated power, 1KHz)>20V/μ s .

● Damping ratio (rated power, 1KHz)>200 .

Rynamic muaj ntau ntau ntau dua lossis sib npaug rau 95dB.

● Cov teeb liab rau suab nrov sib piv ntau dua lossis sib npaug rau 95dB.

● Sensitivity (rated zog, 1kHz) 1.2V rms.

● Voltage nce 33.6db.

Inpution impedance sib luag 20k / unbalanced 10k.

● Cov hluav taws xob nruab nrab tsis sib xws 390W.

● Recestion Outpution Cov Circuit Court Hom Chav D.

● Kev tiv thaiv cov haujlwm muaj xws li DC, muag pib, thermal tiv thaiv, luv luv hluav taws xob tiv thaiv, thiab lub voltage txwv.

● Cov Khoom Siv Fais Fab viberage / zaus Ac100v -240 v / 50Hz ~ 60Hz.

Cim npe nrov: passive 4 * 4 nti hais lus thiab nquag ib 12 nti subwoofer hais lus, Tuam Tshoj passive 4 * 4 nti hais lus hais txog cov neeg lag luam, cov chaw muag khoom, Hoobkas