dBTechnologies HPA 1400 2-Channel Power Amplifier
Brand
D B TECHNOLOGIES
The dBTechnologies HPA 1400 is a 2-channel Class-HD power amplifier designed to deliver efficient power amplification for live sound reinforcement, mobile touring racks, and fixed installations. Engineered for thermal stability and low distortion performance, it supplies up to 1480W RMS in bridged mode to power full-range passive loudspeakers and subwoofers.
The dBTechnologies HPA 1400 is a rugged, high-performance 2-channel professional power amplifier engineered to deliver clean, dependable amplification for live sound reinforcement, touring rigs, and permanent venue installations. Combining robust Class-H circuitry with heavy-duty thermal management, it provides stable and transparent power output across demanding operational loads.
Professional Power Delivery & Operational Flexibility
Engineered to meet the rigorous demands of audio engineers and rental companies, the HPA 1400 offers versatile power output configurations across 8 ohms, 4 ohms, and 2 ohms in stereo mode, as well as high-output bridged configurations. It features selectable input sensitivity (0.775 V / 1.0 V / 1.4 V) and switchable operating modes (Stereo, Bridge, Parallel), allowing seamless integration into full-range speaker systems and dedicated subwoofer arrays.
Comprehensive Protection & Monitoring
To safeguard equipment during intense performances, the amplifier incorporates an extensive suite of protective circuits—including thermal protection, short-circuit protection, VHF protection, DC protection, and built-in output limiters. Front-panel LED indicators provide real-time status monitoring for signal presence, clipping, protection mode, and operational routing.
Technical Specifications
| Amplifier Type: | 2-Channel Professional Power Amplifier (Class-H) |
| 8 Ohms Stereo Power: | 2 x 450 W RMS |
| 4 Ohms Stereo Power: | 2 x 700 W RMS |
| 2 Ohms Stereo Power: | 2 x 900 W RMS |
| 8 Ohms Bridged Power: | 1 x 1400 W RMS |
| 4 Ohms Bridged Power: | 1 x 1800 W RMS |
| Frequency Response: | 20 – 20,000 Hz (+0 / -0.5 dB) |
| Signal Inputs: | 2x XLR (Balanced In) + 2x XLR (Link Out) |
| Speaker Outputs: | 2x Speakon + Binding Posts |
| Cooling System: | Continuously Variable Speed Fans (Front-to-Rear Airflow) |
| Dimensions (W x H x D): | 483 mm x 88 mm x 400 mm (19" x 3.46" x 15.75" / 2 RU) |
| Weight: | 14 kg (30.86 lbs) |
| Brands | D B TECHNOLOGIES |
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