2024 Guangzhou DSPPA Audio Co., Ltd.
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2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.
2024 Guangzhou DSPPA Audio Co., Ltd.
Audio Conference
Audio Conference
Audio Conference
Intelligent Conference System IP Audio Conference System Dante Audio Conference System Digital Conference System Immersive Audio System
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Wireless Conference
Wireless Conference
5G WIFI Conference System 2.4G Wireless Microphone System UHF Conference Microphone System UHF Wireless Microphone System IR Conference Microphone System
Paperless Conference
Paperless Conference
Paperless Conference
Desktop Paperless Conference System Digital Paperless Conference System Tablet PC Paperless Conference System Conference Electronic Nameplate E-Ink Screen Meeting Nameplate
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active subwoofer
active subwoofer
  • active subwoofer

15 Inch 1500W Powered Active Subwoofer LA1421SA

  • The speaker box body is made of special plywood for sea vessels, with high reliability, and all metal accessories are made of high-quality aluminum alloy.

  • Powered by high peak power switching power supply, with Class-D independent power amplifier.

  • Long-stroke woofer, with powerful bass.

  • Excellent for mobile applications.


Datasheet
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DETAILS
SPECS

Specifications of 15 Inch 1500W Powered Active Subwoofer

Model

LA1421SA

Unit Structure

15″ woofer ×2

Frequency Response

32 Hz – 230 Hz

Speaker Sensitivity (converted to 1m, 1W)

104±2dB

MAX. SPL.

134±2dB

Active Signal Input Impedance

20 kΩ

Amplifier Power

1500W

Amplifier Input Sensitivity

0.775V

Amplifier Distortion

＜0.05%

Working Voltage

AC190V~240V/50Hz

Color

Black

Dimensions (W×D×H)

779mm×685mm×521mm

Weight

63kg


Related Line Array Speaker
300W Passive Array Full Range Speaker (1 PCS) 300W Passive Array Full Range Speaker (1 PCS) LA1426M
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18 Inch 500W Passive Array Subwoofer 18 Inch 500W Passive Array Subwoofer LA1420S
600W Passive Line Array Full Range Speaker (1 PCS) 600W Passive Line Array Full Range Speaker (1 PCS) LA1421
15 Inch Active Array Column Speaker 15 Inch Active Array Column Speaker LA1715

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