big bass speaker 1. small amp 2. with 2 subwoofer 3 .Function: USB, SD, MP3. 4. PC/CD/VCD/DVD/TV

Big bass speakers for 2 subwoofer

Specifications:

1.Voltage:~220-240V 2. Connector:  output audio port3.Functions: USB,SD/MMC card, MP3 player4. Model: R2015.Output power: 25W+10W*26. Speaker size: 4"+2.75*27. Frequency: 40Hz~20kHz8. Recommanded application9. S/N : >=60dB10.separation : >=40dB11.PC Computer/CD/VCD/DVD Player/TV

Packing:

1.with polyfoam and color box2. with user manual3. 2.1 speaker with subwoofer 4. remote control 

big bass speaker