AMPLIFIER LXA2400
DUAL CHANNEL PA POWER AMPLIFIER AHUJA
AHUJA LXA-2400 – Dual Channel Professional Power Amplifier
The AHUJA LXA-2400 is a high-performance, rugged dual-channel power amplifier engineered for professional live sound, touring systems, auditoriums, and high-end music programming. Designed to deliver a massive 2400 Watts of crisp, sonically superior output, the LXA-2400 combines legendary reliability with an efficient Class H circuit topology. With dual-channel direct coupling, multiple input sensitivities, and robust built-in protection mechanisms, this power amplifier provides stable, low-distortion audio reproduction under the most demanding and continuous operating conditions.
Key Features of AHUJA LXA-2400
- High rated power output of up to 2400 Watts (Bridged mode)
- Dual-channel direct-coupled amplifier architecture
- Highly efficient Class H operation for optimized power consumption and reduced thermal load
- Two selectable input sensitivities (0dBu / 4dBu) to match varying input sources
- Low Total Harmonic Distortion (THD + N < 1.0%) for pristine sound clarity
- Exceptional Signal-to-Noise Ratio (> 95dB)
- Comprehensive LED indicators for Power, Signal, Clip, Temperature, and Protect modes
- Dual input connector configurations (XLR and 6.3mm Stereo Phone Jacks)
- Dual output termination formats (Speakon 4-way and heavy-duty Binding Posts)
- Variable-speed cooling fans equipped with temperature sensing technology
- Rugged, rack-mountable steel chassis with an aesthetic front-panel design
Applications of AHUJA LXA-2400
The AHUJA LXA-2400 is engineered to drive professional public address and speaker setups across various domains, including:
- Live concert sound reinforcement and touring systems
- High-end DJ setups and music production programs
- Auditoriums, theaters, and community convention halls
- Clubs, lounges, and indoor entertainment venues
- Houses of worship and large religious gatherings
- Outdoor event stages requiring stable high-power projection
- Fixed commercial PA audio installations
Benefits of AHUJA LXA-2400- Delivers Pristine High-Fidelity Audio: Delivers rich bass response and highly defined highs with an impressive 400:1 damping factor.
- Maximum Electrical Efficiency: Utilizes Class H circuitry to intelligently scale power supply usage, reducing energy consumption and system heat.
- Ultimate Operational Reliability: Designed to work continuously under stringent, heavy-duty operational conditions without performance dropouts.
- Versatile Speaker Connectivity: Dual outputs allow secure connection using industry-standard Speakon or raw wire binding post interfaces.
- Intelligent Heat Management: Built-in thermal-sensing fans automatically scale speeds based on demand to minimize ambient noise and maximize cooling.
- Advanced Multi-Fault Safeguards: Prevents connected loudspeaker blowouts and internal module failure through proactive fault-isolation.
Technical Specifications
| Specification | Details |
| Product Name | AHUJA LXA-2400 |
| Product Type | Dual Channel Professional Power Amplifier |
| Continuous Rated Power (Stereo) | 8Ω: 600W + 600W, 4Ω: 850W + 850W, 2Ω: 1200W + 1200W |
| Bridged Power Output | 8Ω: 1700W, 4Ω: 2400W |
| Amplifier Class | Class H |
| Frequency Response (-1dB) | 20 – 20,000 Hz |
| Total Harmonic Distortion (THD) | < 1.0% |
| Input Sensitivity | 0dBu (775mV) & 4dBu (1.23V) (Selectable) |
| Input Impedance | 10k Unbalanced, 20k Balanced |
| Signal-to-Noise Ratio | > 95 dB |
| Damping Factor | 400 : 1 (at 8Ω) |
| Input Connectors | 2 × XLR, 2 × Stereo Phone Jack 6.3mm |
| Output Connectors | Speakon 4-Way & Heavy-Duty Binding Posts (Per Channel) |
| Cooling Method | Variable Speed DC Fan with Temperature Sensing |
| Power Consumption | 2700VA @ 220–240V ~ 50/60Hz |
| Dimensions (W × H × D) | 482 × 153 × 550 mm |
| Weight | 28.70 kg |
Protection Features
The AHUJA LXA-2400 integrates comprehensive electronic protection mechanisms to ensure long-term stability and hazard-free use:
- Short-Circuit Protection: Instantaneously isolates outputs if speaker terminals or cables short out.
- Thermal Shutdown Protection: Automated mute sequence blocks signal input if transistors or the internal transformer exceed safe thermal boundaries.
- Overload Protection: Limits abnormal current draws to protect delicate output semiconductors from overloading.
- DC Voltage Safeguard: Isolates the outputs to block harmful direct current (DC) signals from feeding directly into voice coils.
- RFI (Radio Frequency Interference) Filter: Suppresses external wireless or high-frequency ambient noise from bleeding into audio signals.
- Built-in Audio Limiter: Actively prevents input signal clipping to maintain output purity and prevent thermal loudspeaker stress.
Why Choose AHUJA LXA-2400?
The AHUJA LXA-2400 is the ultimate performance-focused workhorse for live sound engineers and venue operators. It delivers a perfect balance between brute power and high-end acoustic finesse without needing oversized power draws, thanks to its signature Class H efficiency. Its highly ruggedized physical design accommodates heavy handling in mobile flight cases or permanent equipment racks. Complete with comprehensive diagnostic LEDs on the front panel and high-caliber safety measures inside, it keeps your show running cleanly and flawlessly night after night.
