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Home Professional AudioActive Line Array SystemActive Column Line Array Speaker System Professional Active Line Array Loudspeaker System DSP1580

75Hz-20KHz (±3dB), 30Hz-200Hz (±3dB)

Professional Active Line Array Loudspeaker System

DSP1580
  • Compact coaxial design enables precise point-source sound reproduction with accurate imaging.
  • Built-in 2 kHz crossover ensures a seamless, natural transition between HF and MF drivers.
  • High acoustic efficiency with 140°×30° dispersion pattern for optimal coverage across a wide listening area.
  • Features one 1.5" HF driver, one 6.5" MF driver, and two 15" subwoofers for clear, balanced sound with extended low-end punch.
  • Delivers a maximum SPL of 132 dB with a sensitivity of 98 dB, providing powerful, dynamic output for any application.
Overview Specifications Brochure Related Products Solutions Latest News & Cases

This professional active line array system delivers outstanding audio performance, leveraging unique advantages in acoustic architecture and phase response. Its point-source design with an integrated crossover ensures natural, refined sound reproduction. The HF driver is coaxially nested at the axis of the LF driver, enabling sound waves to radiate from a single physical point—eliminating phase distortion and image shift common in conventional designs. Even at20°off-axis, frequency response deviation remains within ±1.5 dB, ensuring precise instrument localization, a well-defined soundstage, and stable stereo imaging.

The system also incorporates a coaxial driver with a linear horn, achieving high acoustic efficiency and precise directivity control. The horn narrows HF diffusion to a controlled 60°–90° range, focusing energy forward while minimizing stray reflections and scattering losses.



Specifications of Professional Active Line Array Loudspeaker System DSP1580


Model

DSP1580

Whole System

MAX. SPL.

132dB

Sensitivity

98dB

Full-RangeSpeaker

Frequency Response

75Hz-20KHz (±3dB)

Sensitivity

95dB/W (lm)

MAX. SPL.

120dB MAX.

Nominal Impedance

8Ω

Nominal Power

200W

Peak Power

800W Peak

Dispersion (H×V)

140°×30°

Crossover Point

Built-in crossover 2KHz

System Type

Passive 2-way coaxial line array

HF drivers

1×1.5" HF driver (38mm voice coil)

MF drivers

1×6.5" MF driver (38mm voice coil)

Paint

Scratch-resistant black speckled paint

Dimensions (H×W×D)

230×270×230 mm

Net Weight

5.5kg

Dual 15-Inch Subwoofer

Frequency Response

30Hz-200Hz (±3dB)

Sensitivity

95dB/W (lm)

MAX. SPL.

125dB MAX.

Nominal Impedance

8Ω

Nominal Power

1200W

Peak Power

4800W

Amplifier Power

1200W+800W+800W (3 channels)

LF Drivers

2×15" LF drivers (75mm voice coil)

Dimensions (H×W×D)

1000×445×455 mm

Net Weight

44kg



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Latest News & Case Studies

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NEWS

DSPPA | Becomes Official Partner of Asia Aquatics, A Landmark Partnership

Abstract: DSPPA has been designated as the Official Partner of Asia Aquatics, recognizing its expertise in professional AV solutions and commitment to supporting international sporting events with innovative technologies.

July 30, 2026
NEWS

DSPPA | Annual Event: United in Strength, Bound for Excellence

Abstract: DSPPA Global Center’s 2025 annual event honored success on Jan. 22, themed “United in Strength, Bound for Excellence.”

July 15, 2026
CASE

DSPPA | Digital Audio Matrix for Parking Lot, Sea Breeze Resort, Azerbaijan

DSPPA expertly completed the implementation of a cutting-edge audio matrix system for the parking area of Azerbaijan's renowned Sea Breeze Resort, ensuring high-quality sound performance tailored to the venue's needs.

Azerbaijan
CASE

DSPPA | Professional Sound System for Vision for Africa High School, Uganda

DSPPA Professional Sound System has been successfully installed in the auditorium of Vision for Africa High School in Uganda, greatly enhancing audio quality for school events and offering a great auditory experience to its students and staff.

Uganda

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