un prieten are un subwoofer power acoustik fubar 12w
◦Power Handling: 1800 watts
◦RMS: 800 Watts
◦Dual 4 ohm voice coil
◦Die cast aluminum
◦Royal Blue Finish With Diamond Cut
◦Non-pressed laminated paper cone
◦Chrome finish back plate
◦Large foam rubber surround
◦1-piece rubber gasket
◦Black poly-cotton spider
◦Woven tinsel lead through spider
◦Chrome push terminals
◦Magnet 200 oz.
◦Voice Coil 2" BASV
◦SPL: 91 dB
◦Fs: 36 Hz
◦Vas: 1.91 cub.ft.
◦Qms: 5.71
◦Qes: 0.502
◦Qts: 0.462
◦Xmax: 0.4"
◦Sealed box: 1.2cu. Ft.
◦Ported box: 2 cu.. Ft.
◦Tuning: 40 Hz
◦Port Size: 4"(dia)x8.75"(length)
◦Number of ports: 1
prietenu are o incinta (nimic la masina nu e facut de mine adica incinta , conectica , instalare) cu pereti mari din pal de 18 mm , pereti neramforsati , incinta neantifonata port L
deci incinta are urmatoarele caracteristici
dimensiuni exterioare 800 mm lungime , 380 mm inaltime si 500 mm adancime
pal 18mm
port l
litraj interior total 119 litri
litraj dislocat de port 47,25litri
litraj dislocat de difuzor 4,42litri
litraj util 68,5litri
fb=32,6 ( fs difuzor 36 hz)
pereti mari neramforsati
cred ca nu am omis nimic
amplificatorul este jbl14001
Grand Touring Series Class AB Monoblock Car Amplifier
RMS Power Rating:
4 ohms: 1200 watts x 1 chan.
2 ohms: 1500 watts x 1 chan.
LED power and protection indicators
Tuned Bass EQ (0-12 dB bass boost)
Preamp RCA outputs
Cast-aluminum heatsink
JBL patented DBOC (Dynamic Bass Optimization Circuitry)
Variable low-pass filter (32-320 Hz, 12 dB/octave)
CEA-2006 compliant amplifier
Frequency response: 20-330 Hz
Dimensions: 18-9/16"L x 10-3/8"W x 2-1/8"H
4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
Authorized Internet Dealer
1-year Manufacturer's warranty
subwooferul a fost legat in punte varianta 1500w la 2 ohmi .
acum ii rog pe cei care se pricep cu adevarat sa ne ajute cu niste raspunsuri , de ce i sa ars subwooferul omului , specific ca Low-Pass Crossover Frequency 32 - 320 Hz , era dat la 140 hz desi incinta era acoradata la 32,6 hz (fs-ul difuzorului fiind 36hz) iar Bass Boost 0 - 12 dB , era la 6db . conectica e de 15-20mm circumferinta sau 8 mm diametru ,
deci cine se pricepe si gaseste cv greseli e rugat sa le semnaleze.
va multumesc anticipat .