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.
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12 300w active subwoofer with built in amplifier 1
12 300w active subwoofer with built in amplifier 1
  • 12 300w active subwoofer with built in amplifier 1

12'' 300W Active Subwoofer with Built-in Amplifier D412A

  • Rated power 300W

  • Peak power capacity 1200W

  • Nominal impedance 8ohm

  • Frequency Range 40Hz-250Hz

  • Sensitivity(1W/1M) 96dB

  • Max. SPL 126.8dB

  • 2*600W Built-in Class-D amplifier with DSP


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DETAILS
SPECS

D412A is an active high-power 12" high-performance and high-efficiency ultra-low frequency speaker. Its surface is coated with environmentally friendly water-based paint. Structurally, it features a high-power, long-stroke drive unit and a box with a direct structural design, delivering powerful low-frequency sound pressure. Complemented by a line array column speaker, it offers remarkable performance. The unique design includes an flight case (or customized packaging) for convenient transportation and installation.

Optionally, it can be equipped with a built-in dual-channel digital power amplifier module with DSP, which widely used in conference halls, auditoriums, multifunction halls, banquet halls, entertainment bars, song and dance halls, as well as large, medium, and small-scale mobile performances.


Specifications of 12 Inch 300W Active Subwoofer with Built-in Amplifier


Model

D412A

Components

1"x12"-2.5" Voice Coil

Rated Power

300W

Peak Power Capacity

1200W

Nominal Impedance

8 ohm

Frequency Range

40Hz-250Hz

Sensitivity(1W/1M)

96dB

Max.SPL

126.8dB

Built-in Amplifier

2x600W

Dimensions (HxWxD)

460x400x500mm

Net Weight

24kg


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