Guangzhou DSPPA Audio Co., Ltd.
Tel: 020-28346138
Fax: 020-81305947

LA1511S/LA1511SD 300W Waterproof Line Array Loudspeaker


● Small cabbage,lightweight, high SPL and high sensitivity;
● Variable curvature vertical (0-30 degrees) or modular, constant curvature horizontal array;
● The array has multi angles to adjust the position of array in vertical;
● Multi install modes like wall mount, overhead etc., suitable for outdoor and indoor use.

  • Introduction
  • Specification
  • Connection

LA1511S/LA1511SD 300W Mini Outdoor Line Array Speaker SystemLA1511S/LA1511SD 300W Mini Outdoor Line Array Speaker SystemLA1511S/LA1511SD 300W Mini Outdoor Line Array Speaker System

Frequency Range (-10 dB)

100 Hz-40, 000 Hz

Frequency Response (±3 dB)

150 Hz-20, 000 Hz


97 dB

Max. SPL (1m)

122 dB/128 dB (Peak)

Input Voltage

AC100V of Amplifier

System Input Power Rating

400WContinuous, 1600W Peak (AES/2 hour)

300W Continuous, 1200W Peak (100 hour)

Horizontal Coverage Angle (-6dB)

120 degrees nominal (averaged 100 Hz-20, 000Hz)

Vertical Coverage Angle (-6dB)

Defined by the array size and configuration


4′woofer×8  (low & mid frequency)

58 mm×14 mm ribbon tweeter×4 (high frequency)


Aluminum Alloy

BracketSupporting Weight of LA1511S


BracketSupporting Weight of LA1511B


Environment Temperature


Dimensions (L×D×H)

490 mm×228 mm×580mm

Net Weight

33.5 kg (74.4 lbs)

Gross Weight

35.7 kg (79.3 lbs)

LA1511S/LA1511SD 300W Waterproof Line Array Loudspeaker

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