Specifications
2.1 mini USB speaker box SA-21Bwith Mp3 and USB
speaker with colume,bass,treble,separately control
speaker with amplifier
2.1 mini USB speaker box SA-21B
With USB,SD interface, with remote
Support MP3 format
speaker with amplifier
speaker unit:4"+2*3" full range
2.1-Channel Home Theatre Speaker System
With remote control
Power:RMS 70W(SW:40W;L/R:15W)
Rated impedance:4 Ohms-8 Ohms
SNR:more than 89dB
Sizes of speakers:4"bass+2*3"treble
Frequency Respose:40Hz-18KHz
Size
Size of subwoofer:235*250*165mm
Size of satellites:95*100*185mm
Packing Size:
Inner packing:405(L)*275(W)*220(H)mm
Master packing:580(L)*420(W)*472(H)mm
Loading Quantity:
20'GP(28m3):991set 40'GP(58m3):2053sets 40'HQ(68m3):2407sets
