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Usounder B series Subwoofer Amplifier ( 4 MODELS):

MODEL:B6
OUTPUT POWER             600W (8 ohm)
FREQUENCY RESPOND   20Hz-250Hz
S/N RATIO                        >95dB
INPUTIMPEDANCE            20K ohm
INPUT SENSITIVITY            1.10V
PROTECTION                     OVER HEAT ,SHORT CIRCUIT,DC LIMITE
GROSS WEIGHT                19Kg
DIMENSIONS                      440x285x135mm3

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MODEL:B8
OUTPUT POWER             800W (8 OHM LOAD)
FREQUENCY                   RESPOND 20Hz-250Hz
S/N RATIO                       >95dB
INPUTIMPEDANCE           20KOHM
INPUT SENSITIVITY          1.10V
PROTECTION                   OVER HEAT ,SHORT CIRCUIT,DC LIMITE
GROSS WEIGHT              21Kg
DIMENSIONS                   440x285x135mm3

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MODEL:B10
OUTPUT POWER              1000W (8 OHM LOAD)
FREQUENCY RESPOND    20Hz-250Hz
S/N RATIO                          >95dB
INPUTIMPEDANCE             20KOHM
INPUT SENSITIVITY           1.10V
PROTECTION                     OVER HEAT ,SHORT CIRCUIT,DC LIMITE
GROSS WEIGHT                 22Kg
DIMENSIONS                      440x285x135mm3

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MODEL:B12
OUTPUT POWER                1400W (8 OHM LOAD)
FREQUENCY RESPOND      20Hz-250Hz
S/N RATIO                           >95dB
INPUTIMPEDANCE               20KOHM
INPUT SENSITIVITY              1.10V
PROTECTION                       OVER HEAT ,SHORT CIRCUIT,DC LIMITE
GROSS WEIGHT                  23.5Kg
DIMENSIONS 440x285x135mm3

Please feel free to contact us if you have any questions with our products.

Have a NICE day. ^-^

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                                  Usound Audio Equipment Manufactory

In R&D

The goal of Usound Audio is:

To creat a famous made in China brand in audio equipment industry !

1    Over 13 years experience in this line.

2    With branches of Beijing Acoustics Of Building Company; Taiwan Usound Technology; Guangzhou Usound Building Acoustics Company; Shenzhen Usound Building Acoustics Company; Yin Yu Speaker Manufactory; Usound Professional Amplifier Manufactory.

3    With a professional R&D team.

4    Products include: Professional Power Amplifier; Karaoke Power Amplifier; Professional Loundspeaker; Professional Peripheral Equipment.

In Production

The motto of Usound Audio is:

To be creative, to be of high quality, to be humanistic !

1    With the production of 5000 professional Amplifier and 3000 Speakers each month.

2    Have a HP 3562A advanced audio analyzer, Japan kikusui safety inspection meter, Italy technical desigh for intelligent life test line.

3    Have a professional quality control team

  In Sales & After Sales

    Usound Audio believe: We never fail to impress !

1    Have agencies in China, Southest Asia, Europe, America, Austrilia and New Zealand.

2    After sales service guarantee.

        Contact Information