Specification subwoofer speaker:
1.LED display
2.Remote control
3.FM radio,built-in Lin-ion
4.USB cable

Features:

This subwoofer speaker can link to MP3, MP4, Notebook, CD, DVD, Mobile phone,IPOD,iPhone&iPhone 3G&4 can be charged when playing by plug in straightly.

1)Support SD/USB/SMM card, Auto play function
2)with Aux-in connection, support: MP3/MP4, computer, music mobile & iPod, etc
3)Stereo sound design, excellent ultra-low sound

4)High-efficiency digital Amplifier,  enjoy pure and beautyful music
5)Music styles of Classic/Jazz/Pop/Rock/Bass
6)Portable speaker, a very good friend for tours & outdoor activities.
7)LED display, with remote control,Support FM radio (optional) 
8)Dual power supply modes: built-in Lithium rechargeable battery & USB power supply (5V, DC)
 

Specifications:

· Dimensions : (L)275mm,(W)61MM

· Sound respond frequency:150-18000HZ(±3dB)

· Nominal Output Power (Total): 100 Watt 

· Audio Amplifier: Integrated 

· Built-in Devices:,LED display.FM radio, built-in Lin-ion, USB/SD/TF card reader funtion

· Connectivity Technology: Wired 

· Power supply: DC5V

· Max. remote control distance: 7m

· Speakers Included: 2 x right/left channel speaker

· Connector Type: 1 x IPod docking / 1 x audio line-in ( mini-phone stereo 3.5 mm ) 

· Power Device: Power supply - internal 

· Voltage Required: AC 120/230 V ( 50-18K Hz )

· Impedance: 8 ohms

· Output: RMS: 2*5W

 subwoofer speaker