Guangzhou DSPPA Audio Co., Ltd.
পোর্সিনটসন
ট্যাকট
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

LA-4241B LA-180SUB Portable Line Array Sound System - 翻译中...

ডাউন

● 4×4" full-range speaker units for high clarity and balanced sound reproduction across a wide frequency range.
● 18" woofer unit in the subwoofer for powerful low-frequency output, enhancing bass performance.
● Telescoping support pole with cable for easy adjustment and flexibility during setup, ensuring ideal sound projection.
● Full-Range Speaker with Aluminum Alloy Enclosure and waterproof sound mesh for durability.
● Detachable full-range speakers that can be conveniently stored inside the bass reflex port of the subwoofer for compact storage and transport.
● Equipped with four 4-inch silent wheels with brakes, ensuring easy mobility and stability during setup and use.
● The system is suitable for both mobile and fixed installations, such as banquet halls, conference rooms, and outdoor venues.

  • লিফো
  • আলাপন

翻译中...


Model

LA-4241B

Speaker Unit

4 × 4" Full-range Drivers

Rated Power

280W @ 8Ω / 800W (peak)

Frequency Range

100Hz-20kHz

Sensitivity(1W/1m)

98dB

SPL

120dB (Continuous), 130dB (Peak)

Nominal Impedance

16Ω

Nominal Coverage Angle (H × V)

120° × 80°

Crossover Frequency

120Hz

Connectors

Two Neutrik NL4 Sockets (1-/1+)

Enclosure Material

Aluminum Alloy

Product Dimension(W×H×D)

125 × 500 × 138mm

Product Weight

7.2kg



Model

LA-180SUB

Speaker Unit

1 × 18" Woofer, 220mm Magnet / 100mm Voice Coil

Rated Power

1000W (Continuous), 4000W (Peak)

Frequency Response

28Hz - 300Hz

Sensitivity(1W/1m)

92dB

SPL

131dB (Continuous), 136dB (Peak)

Nominal Impedance

Crossover Frequency

120Hz

Connectors

One Neutrik NL4 Socket

Product Dimension(W×H×D)

502 ×608 × 650mm

Product Weight

35kg

Amplifier Module

Power Configuration

1600W + 800W @ 8Ω

Frequency Response

20Hz - 20kHz (-0.5dB at 1/8 Output Power)

SNR

≥101dB (A-Weighted)

Damping Factor

500

Input Sensitivity/Impedance

1.2V / 22kΩ

THD

≤0.05%

Input Voltage

~90V - 270V, 50/60Hz (PFC Power Supply)

Output Circuit Type

Class D

Protection Features

Overload Protection, Overvoltage Protection, Undervoltage Protection, Overheat Protection, Short Circuit Protection, DC Protection, etc.

DSP Decoder Chip

96kHz Sampling Rate


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