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As a premier audio equipment manufacturer and supplier, we present the Multifunctional Amplifier Series (Two Channels). Engineered for commercial excellence, this digital-analog TD class amplifier integrates a robust transformer power supply, Class H3 rear amplification, and a HiFi preamplifier to deliver uncompromising acoustic performance.
Versatile power output configurations ranging from 400W to 2500W (RMS: 2/4Ω) to accommodate diverse venue dimensions.
Advanced AGC and comprehensive square wave protection ensuring absolute operational reliability for commercial installations.
Acoustically optimized specifically for dynamic entertainment venues, live performances, and professional conferencing environments.
Step into a realm of acoustic precision with our two-channel amplifier series, meticulously engineered for high-demand commercial venues. The heavy-duty 2U metal chassis feels cold and substantial to the touch, reflecting the industrial-grade components housed securely within. When powered on, the unit operates with a whisper-quiet hum, instantly suppressing background noise to deliver an immaculate audio canvas. The innovative digital-analog dynamic Class A amplification breathes life into every note, producing a sound profile characterized by deep, chest-thumping bass that responds with lightning speed. Mid and high frequencies emerge delicate, sweet, and perfectly smooth, ensuring vocal clarity during intense conference speeches or vibrant karaoke sessions. Designed to solve the persistent challenge of thermal throttling and signal distortion in continuous-use environments, this amplifier maintains absolute control over the audio output. Venue operators will appreciate the seamless integration into existing public address systems, transforming ordinary spaces into immersive auditory experiences. Whether driving the subtle background melodies of a luxury resort or the pulsating beats of a bustling theme park, this amplifier stands as a steadfast engine of sonic brilliance.
Equipping your commercial audio racks with our two-channel series translates directly into uninterrupted, premium sound delivery. We have engineered this system to eliminate the common pain points of venue audio management, ensuring that your installations sound pristine from the first minute to the ten-thousandth hour.
✓ Digital-analog amp
✓ Consist of Transformer power supply, Class H3 rear amplification and HiFi preamplifier.
✓ Digital-analog TD class amp
✓ AGC protection
✓ Automatically reduce background noise
✓ Exceptional sound quality
✓ Power options (RMS:8Ω): 300W-1600W
✓ Optimally tuned for Karaoke and lively entertainment applications.
Understanding the multifaceted needs of professional audio procurement, we have engineered this amplifier series to excel across every critical dimension of commercial performance and supply reliability.
By merging a digital-analog dynamic Class A amplification architecture with a robust transformer power supply, we deliver an auditory experience that captivates. The low frequencies hit with a tactile, rapid punch, while the mid-to-high ranges remain remarkably sweet and smooth. This precise acoustic tuning is the ultimate solution for vibrant entertainment venues and high-fidelity conference setups demanding vocal clarity.
Venue requirements vary wildly, which is why we offer a comprehensive power matrix spanning seven distinct models from 400W to 2500W (RMS: 2/4Ω). Capable of driving 2Ω, 4Ω, and 8Ω loads, these amplifiers serve as the versatile backbone for diverse applications—from intimate museum exhibits and luxury hotel lobbies to massive convention centers and pulsating theme parks.
Commercial environments are unforgiving, making equipment failure a costly risk. Our intelligent digital protection matrix acts as an ever-vigilant guardian. Featuring proprietary Automatic Gain Control (AGC), anti-howling algorithms, and comprehensive safeguards against DC faults, overloads, and short circuits, this system guarantees rock-solid stability during continuous, high-stress operations.
Crafted for the rigorous demands of professional audio engineers, the sleek 2U rack-mountable chassis (483mm × 88mm) houses premium, oversized filter capacitors and a heavy-duty transformer.
Procuring equipment requires absolute confidence in the source. As a veteran manufacturer with over two decades of specialized expertise, our production lines operate under strict ISO 9001 quality management protocols. Every unit passes rigorous IQC, IPQC, and FQC inspections and holds international CE and RoHS certifications, providing a steadfast quality endorsement for large-scale commercial procurement.
Selecting the right manufacturing partner is just as critical as selecting the right hardware. We understand that commercial audio integrators and large-scale distributors require more than just a product; they require a reliable ecosystem of support, consistency, and innovation. Our factory-direct model eliminates unnecessary friction, ensuring your projects are completed on time and within budget.
Uncompromising Component Sourcing: We touch, test, and verify every batch of raw materials, ensuring that the heavy-duty transformers and HiFi preamplifiers meet our exacting acoustic standards before assembly begins.
Scalable Production Agility: Whether outfitting a single boutique fitness center or supplying a nationwide chain of shopping malls, our manufacturing floors adapt instantly to your volume requirements without sacrificing build quality.
Dedicated Engineering Support: Our acoustic engineers speak your language. We provide direct technical consultation to assist your team in matching amplifier specifications perfectly with your chosen loudspeaker arrays.
Future-Proof Customization: Stand out in your local market by utilizing our deep customization capabilities, allowing you to present a unique, branded aesthetic that resonates with your specific client base.
Model(2-CH) | PL2300 | PL2450 | PL2600 | PL2800 | PL21000 | PL21300 | PL21600 |
Number of input/output channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Output Power(RMS): 8Ω | 300W | 450W | 600W | 800W | 1000W | 1300W | 1600W |
Output Power(RMS): 4Ω / 2Ω | 400W | 600W | 800W | 1200W | 1500W | 2000W | 2500W |
Output Voltage:<±5% | 50V | 60V | 70V | 80V | 90V | 100V | 110V |
AGC protection | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Square wave protection: | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Automatically reduce background noise | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Intelligent digital protection | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Intelligent heat dissipation: | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Signal parallel:A/B A/C C/D | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Input impedance | 20kΩ(Bal/Single channel) 10kΩ(Unbalance/ Two channels in parallel) | ||||||
Gain | 41dB / 38dB / 35dB / 32dB (Each channel could be adjustable) | 0.775v / 38 / 35 / 32dB | |||||
Channel Separation | > 60dB(8Ω / 1kHz) | ||||||
Conversion Rate / Damping factor | > 20V/us(8Ω 1kHz) / > 300(8Ω 1kHz) | ||||||
SNR / Frequency response | > 100dB(A weighted) / < ± 0.5dB(8Ω 30W 20-20kHz) | ||||||
THD+H / Intermodulation distortion | < 0.05%(8Ω 30W) / < 0.3%(8Ω 30W) | ||||||
Power supply voltage/current | AC180V - 250V/50Hz / 0.4-16A(RMS) | ||||||
Overall efficiency / starting current | 60%(8Ω 1kHz) / Start soft start current :< 8A | ||||||
Intelligent digital protection function | Square wave protection, DC, overload, howling, low resistance, short circuit, overheating, overcurrent, overvoltage, on/off | ||||||
Rear Panel input / output | Power input socket X1,signal input XLR socket (male/female) X 2/4, power output socket X 2/4 | ||||||
Dimension | 483mm × 88mm(2U) × 445mm | 483×88×475mm | |||||
Net Weight 2/4 | 16 | 18 | 18 | 18 | 18kg | 23kg | 23kg |