Guangzhou Xinba Electronic Equipment Manufacturer
Main products:Speaker,2.1 Speaker,Active Speaker
Contact Us
  • Contact Person : Ms. Xu Asia
  • Company Name : Guangzhou Xinba Electronic Equipment Manufacturer
  • Tel : 86-20-62632168
  • Fax : 86-20-62637552
  • Address : Guangdong,Guangzhou,Self-Numbered No. 38, Xinlou Village, Jianggao Town, Baiyun District
  • Country/Region : China
  • Zip : 510000

professional subwoofer speaker

professional subwoofer speaker
Product Detailed
professional subwoofer speaker speaker with karaoke speaker with mic socket speaker with remote control

professional subwoofer speaker

Product name: 2.1 -Channel multimedia speaker

Product model: Q21


THD+N(testing level)10%
Rated Impedance4Ohms-8Ohms
Speaker Units4"bass+2*3 full range
Frequency Response40Hz-18kHz
Distortion ≤0.5%
Input impedance  10KΩ
Input sensitivity 500mV ± 50mV
Bass unit  4 inch (125mm),4 Ω  
Midrange unit  3 inch (78mm),4 Ω  




power,standby,volume,input selector,mute,bass/treble trimmer,function controls 


1.Built-in USB and SD memory card function

2.Support MP3 music format

3.With remote control

4.With karaoke function,2 microphone socket input

5.Volume,bass,treble ,echo,mic-volume separately control

6.Compatible with PC/VCD/DVD/CD/TUNER/TAPE/TV and other audio input


Gross Weight: 6.65KGS per set

Net Weight: 5.65KGS per set

Packing Size

Inner carton:315*333*335(mm)

Master carton: 635*350*715(mm)


1.Guangzhou Xinba Electronic Equipment Manufacturer makes all kinds of speaker,such as:speaker,mini speaker,portable speaker,USB speaker,2.1 muitimedia speaker,5.1 multimedia speaker.

2.We can add USB/SD function and FM function on multimedia speaker,Mp3 speaker,speaker system,speaker part,speaker cable, professional speaker,active speaker.

3.We sincerely welcome OEM and ODM order.

4.More new models of audio speaker,speaker wire,speaker unit,hifi speaker,portable laptop mini speaker,home speaker are on the way.

5.We can make professional speaker,mini speaker,SD card speaker,hifi speaker,USB speaker,5.1 multimedia speaker,2.1 multimedia speaker,2.0 multimedia speaker about 100000 set per month.

professional subwoofer speaker

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