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Specifications

DB-12
DB-12 is an active subwoofer with a firm encloser and high effective. It is the ideal partner with full range loudspeaker and the whole compounding will bring a strong wallop on undertone.This speaker can meet the venues where nees the bass but there is not enough space,such as KTV,night club,meeting room etc
 
Technical specification
Model                   DB-12
LF driver                 1*12〞SUB
MF/HF driver              36-250Hz
Frequency response(Hz)      8
Impeadance(ohms)           300
Rms power RMS(W)         600
Peak power(W)              95
Sensitivity(SPL 1W@1M)      120
Maximum SPL(dB)            Inside plank
Structure                     Black light paint
Finish                       SPEAKON*2
Connector                    Perforated metal
 
DB-15
DB-15 is an active subwoofer also an ideal partner with full range loudspeaker and the whole compounding will bring a strong wallop on bass.This speaker can meet the venues where needs the bass but there is not enough space,such as KTV,night club,meeting room etc.
Technical specification
Model                   DB-15
LF driver                 1*15〞SUB
MF/HF driver              32-250Hz
Frequency response(Hz)      8
Impeadance(ohms)          400
Rms power RMS(W)        800
Peak power(W)              97
Sensitivity(SPL 1W@1M)      123
Maximum SPL(dB)            Inside plank
Structure                     Black light paint
Finish                       SPEAKON*2
Connector                    Perforated metal
DB-18
DB-18 is designed with back cavity laden-model of acoustic frame and high effective.It can meet the venues where there is no high expectations for the sound.For example,to meet the applications of a 18〞subwoofer system,and very low frequency has weak penetrability.
 
Technical specification
Model                   DB-18
LF driver                 1*18〞SUB
MF/HF driver              32-250Hz
Frequency response(Hz)      8
Impeadance(ohms)          500
Rms power RMS(W)        1000
Peak power(W)              98
Sensitivity(SPL 1W@1M)      125
Maximum SPL(dB)            Inside plank
Structure                     Black light paint
Finish                       SPEAKON*2
Connector                    Perforated metal