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PA Power Amplifier LXA 1400

₹29,970.00 ₹28,771.20
Ahuja LXA 1400 Power Amplifier is a robust and high-performance dual-channel amplifier
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Product Details

The Ahuja LXA 1400 Power Amplifier is a robust and high-performance dual-channel amplifier, offering a combination of excellent sound fidelity and rugged design. It is particularly suited for demanding applications such as high-end music programs and continuous usage under challenging conditions. Below is an overview of its key specifications and features:

Key Features

  • High Output Power:

    • Dual Channel: 675W per channel at 2Ω, 475W at 4Ω, and 250W at 8Ω.
    • Bridged Mode: 1350W at 4Ω and 950W at 8Ω.

  • Sound Quality:

    • THD + N: < 1.0%, ensuring high fidelity sound.
    • Frequency Response: Flat from 20 Hz to 20,000 Hz (-1 dB).
    • S/N Ratio: Greater than 95 dB, for minimal background noise.
    • Damping Factor: 400:1 at 8Ω for better control over connected speakers.

  • Input Flexibility:

    • Sensitivity: Selectable between 0dBm (775mV) and 1.23V.
    • Balanced and unbalanced inputs with impedance values of 20kΩ and 10kΩ, respectively.

  • Sturdy Protection Mechanisms:

    • Includes safeguards against temperature spikes, DC offsets, RFI, short circuits, and overload.
    • Built-in limiter and multiple fuses enhance safety and reliability.

  • Connectivity:

    • Inputs: Two XLR and Stereo Phone Jack 6.3mm.
    • Outputs: Speakon 4-way connectors and heavy-duty binding posts for each channel.

  • Cooling System:

    • Variable speed DC fan with temperature sensing ensures efficient cooling.

  • User Interface:

    • Two 21-step level attenuators for precise control.
    • Indicators for Power ON, Signal, Clip, Temperature, and Protect status.

Technical Specifications

  • Continuous Power Output:

    • Stereo/Mono:
      • 8Ω: 2 × 250W
      • 4Ω: 2 × 475W
      • 2Ω: 2 × 675W
    • Bridged Output:
      • 8Ω: 950W
      • 4Ω: 1350W

  • Performance Parameters:

    • THD + N: < 1.0%.
    • Frequency Response: 20-20,000 Hz (-1 dB).
    • Power Bandwidth: 20-20,000 Hz (0.5% THD).
    • Slew Rate: 35 V/µs.
    • Channel Separation: > 65 dB at 1 kHz.

  • Power Requirements:

    • 1800 VA @ 240V / 50 Hz.

  • Physical Specifications:

    • Dimensions: 482 × 113 × 460 mm.
    • Weight: 14.7 kg.

Applications

The Ahuja LXA 1400 is ideal for:

  • Professional sound systems for large venues.
  • High-quality music programs.
  • Long-duration events requiring reliable performance.

This amplifier delivers on both power and durability, making it a top choice for professionals seeking consistent and superior audio performance.

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