My good friend gave me his relatively new subwoofer, this hasnt been used and abused since he got it, around 2 or 3 years ago, for a little less than 30k.
Went home very happy, hooked it up to my receiver, but when I started using it, parang halso indi nagrerespond yung sub, there is bass coming out, pero mahina, when I try to increase the volume, but still retaining the crossover @ 12oclock position, nanginig yung botto side, where the port is located.
I've tried changing to diff settings, Bass= sub, Bass: both, increase volume, icrease cross over to 160hz, pero mahina pa din yung bass. I dont think na ganun lang talga sya eh, looking at the specs, very promising:
http://www.jbl.com/home/products/product_detail.aspx?prod=ES250PBK&Language=ENG&Country=US&Region=USA&cat=SUB&ser=ESGeneral
Amplifier Power (RMS) 400 Watts
Peak Dynamic Power 700 Watts (the Peak Dynamic Power is measured by recording the highest center-to-peak voltage measured across the output of a resistive load equal to minimum impedance of the transducer, using a 50Hz sine wave burst, 3 cycles on, 17 cycles off)
Low-Frequency Transducer 12" (300mm) PolyPlas™
Inputs Line-Level, LFE
Low-Pass Frequency Adjustable from 50Hz to 150Hz
Frequency Response 25Hz – Low-pass crossover setting
Dimensions
(H x W x D) 19-3/4" x 15-3/4" x 16-7/8"
(502mm x 400mm x 428mm)
Weight 43 lb (19.5kg)
Do you suspect anything? sana naman hindi malaking gastos to repair it na halos rpesyo na ng isang sub. sayang eh, gwapo pa naman.
I asked Anthony to take a look at it, sana maayos pa.
Thanks!