2023 Guangzhou DSPPA Audio Co., Ltd.
2023 Guangzhou DSPPA Audio Co., Ltd.

Professional Line Array Column Speaker LA-4240+LA-15SUB

  • All-weather outdoor waterproof design, all aluminum shell protection;

  • Clear and bright sound quality, with high mid-tone reproduction and solid, strong bass.

  • Easy and convenient installation and long-distance outdoor projection distance.

  • With built-in DSP audio processing and high-efficiency active power amplifier module.

  • The subwoofer is matched with two sound columns to form a high-power sound reinforcement system with multiple adjustable programs.

  • Application scenarios: churches, museums, live sound reinforcement, train stations, airports, sports facilities, legislative buildings, conference rooms, lecture halls, shopping malls, A/V demonstration halls.


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SPECS
Professional Line Array Column Speaker
Professional Line Array Column Speaker
Professional Line Array Column Speaker
Professional Line Array Column Speaker
Professional Line Array Column Speaker
Professional Line Array Column Speaker
Professional Line Array Column Speaker
Professional Line Array Column Speaker

Specifications of Professional Line Array Column Speaker


Model

LA-4240

Frequency Response (±3dB)

110Hz~17kHz

Frequency Range (-10dB)

80Hz~20kHz

Nominal Directionality (-6dB)

Horizontal 120°×Vertical 160°

Speaker Unit

4×4.5” Full Range Unit (Per)

Rated Impedance

Sensitivity (1m/1W)

99dB

Rated Power (AES/Peak)

240W / 960W

Max.SPL

122dB (continuous) / 128dB (Peak)

Product Dimensions (H×W×D)

496mm×125mm×138mm

Net Weight

6.8kg

Model

LA-15SUB

Frequency Response (±3dB)

40Hz~250Hz

Frequency Range (-10dB)

35Hz~300Hz

Speaker Unit

1×15”Bass (220magenetic/4”(100mm)voice coil)

Rated Power (AES/Peak)

600W / 2400W

Rated Impedance

Max.SPL

126dB (continuous) / 132dB (Peak)

Amplifier Module

Input Working Voltage

AC90V~260V PFC, 50Hz/60Hz

Power Input Interface

Power CON

Output Power

4Ω/600W + 8Ω/1200W

Frequency Response (0/-0.5dB)

20Hz~20kHz

SNR

≥101dB (20Hz~20kHz, A-weighting)

THD

≤0.05

Damping Factor

≥600@100Hz

Amplifier Output Interface

One four-core professional speaker socket, output +1, -1

DSP Module Sampling Frequency

96k / 24bit

Input Sensitivity@80

1.2V/4dBu

Input Output Interface

XLR-F/M

DSP Channels

1 In 2 Out DSP

Preset Program

8 PCS

Product Dimension (H×W×D)

600mm×460mm×540mm

Product Weight

28.6kg


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