SOUNDCRAFTSMEN SA5300 sold http://i1238.photobucket.com/albums/...den/sa5300.jpg 2 ohm Stable amplifier MOS-FET Stable Power Supply Gold plated RCA input Jack Gold plated Power and Speaker terminal Thermal and short protection Specification\Model SA - 5300 Power output at 4Ω 50 W x 4 + 300W Power output at 2Ω 70 W x 4 + 480W Bridged power 140 W x 2 + 300W Adjustable Input Sensitivity 150 mV ~ 5 V Variable HPF/LPF frequency 50 ~ 250 Hz Power Bass boost 12 dB @ 45 KHz Frequency Response at +/- 1 dB 10 ~ 30 KHz T.H.D 0.05% Signal / Noise Ratio 90 dB Separation 60 dB Input Impedance 10 K Ω INI GAMBAR ASLINYA GAN http://i1238.photobucket.com/albums/...01023-0911.jpg http://i1238.photobucket.com/albums/...01023-0913.jpg http://i1238.photobucket.com/albums/...01023-0913.jpg http://i1238.photobucket.com/albums/...01023-0914.jpg http://i1238.photobucket.com/albums/...01023-0914.jpg BERMINAT HUB 08111114554