2026 Guangzhou DSPPA Audio Co., Ltd.
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2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.
2026 Guangzhou DSPPA Audio Co., Ltd.

Active 300W Subwoofer DSP1500S

  • With built-in digital power amplifier to improve energy utilization and reduce losses;

  • Can achieve adjustable input gain, the adjustment range of 110mV to 1100mV;

  • Can be adapted to a variety of audio equipment;

  • Built-in cut-off frequency adjustable electronic filter, with 100Hz~240Hz cut-off frequency to achieve the best bass compensation;

  • Built-in low-frequency signal positive and negative phrase adjustable.


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SPECS
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer
Active 300W Subwoofer

Specifications of Active 300W Subwoofer

Model

DSP1500S

Line Input Volume

110-1100 mV

Speaker Power (at Peak)

≥300W

Amplifier Output Noise (Each Channel)

<3 mV

Amplifier Distortion

<0.5%

Cut-off Frequency Adjustment Range

100-240 Hz

Work Voltage

AC100-240V /50-60Hz

Package Size (L×W×H)

585×465×370 mm

Speaker Size (L×W×H)

505×350×290 mm

Gross Weight

22 kg

Net Weight

18.5 kg



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Abstract: DSPPA will be closed for the Dragon Boat Festival holiday from June 19 to June 21, 2026, and will resume normal business operations on June 22, 2026.
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