OSD Audio XPA1000 1000W 70-Volt 2-Channel Commercial Power Amplifier
The OSD Audio XPA1000 1000W 70-Volt 2-Channel Commercial Power Amplifier is a high-output 1U rack-mountable Class D distribution amplifier engineered for large commercial installations, sports arenas, corporate auditoriums, restaurants, and hospitality venues. Delivering 500 watts RMS per channel (1000 watts total power) across switchable 70-Volt and 100-Volt constant-voltage speaker lines, the XPA1000 incorporates balanced Euroblock and unbalanced RCA inputs, an unbalanced mono loop line output for daisy-chaining, front-panel LED level and clip metering, bi-directional RS232 serial control, and 12V trigger integration.
If you want to know how a 1000W dual-channel 70-Volt commercial amplifier drives high-density background music and paging speaker lines with zero signal degradation, how energy-efficient Class D design and active fan cooling ensure reliable 24/7 continuous duty in equipment racks, or how RS232 serial communication and 12V triggers integrate with Crestron or Control4 commercial automation, the OSD XPA1000 delivers industry-leading commercial power. Sound contractors and AV integrators choose the XPA1000 for its massive 500W per channel output, global multi-voltage flexibility, and included handheld remote control.
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High-Output 1000W Dual-Channel 70-Volt / 100-Volt Commercial Amplification
The OSD Audio XPA1000 delivers a massive 1000 watts of continuous commercial audio power across 2 independent channels (500 watts RMS per channel). Engineered for demanding commercial venues, expansive sports complexes, multi-floor corporate headquarters, hotels, and large dining spaces, the XPA1000 effortlessly drives extensive distributed speaker chains on 70V or 100V lines with authoritative headroom, low distortion, and crystal-clear voice paging.
Advanced Class D Digital Engineering with Continuous-Duty Reliability
Built on advanced digital Class D architecture, the XPA1000 maximizes efficiency by converting incoming AC power into clean acoustic energy with minimal thermal loss. Equipped with high-velocity internal active fan cooling, multi-stage thermal protection, and output short-circuit safeguards, the XPA1000 is built for grueling round-the-clock commercial environments, maintaining pristine fidelity during all-day operation.
Global Voltage Versatility: 70V / 100V and 115V / 230V Compatibility
A rear-panel constant-voltage switch allows instant toggling between North American 70-Volt and European/international 100-Volt operation. An integrated multi-voltage mains switch (115V / 230V) ensures worldwide operational readiness, making the XPA1000 the ideal standardized power amplifier platform for international enterprise deployments and luxury hospitality chains.
Balanced Euroblock & Unbalanced RCA with Mono Loop Output
Includes heavy-duty 6-pin Euroblock Phoenix balanced inputs to eliminate electromagnetic interference across long wire runs from commercial mixing boards, alongside unbalanced stereo RCA inputs. An unbalanced mono RCA loop output enables effortless daisy-chaining to additional power amplifiers without requiring external signal distribution blocks, simplifying expansive multi-amp commercial rack setups.
Comprehensive RS232 Automation, 12V Trigger & Outboard IR Sensor
Offers seamless AV automation integration through bi-directional RS232 serial control (with fully documented commands and queries) and 12V trigger input and output jacks for synchronized system power cycling. The included handheld IR remote control pairs with an outboard IR receiver sensor eye on a 7-foot lead, ensuring responsive control even when the 1U amplifier is mounted inside enclosed server or equipment racks.
Specifications
| Amplifier Type | 2-Channel Commercial 70-Volt / 100-Volt Power Amplifier |
| Amplifier Class | High-Efficiency Digital Class D |
| Channels | 2 Channels (Independently Controllable) |
| Power Output (RMS) | 500 Watts RMS per Channel (1000 Watts Total Output) |
| Speaker Line Voltage | 70-Volt / 100-Volt Selectable via Rear Panel Switch |
| Frequency Response | 20Hz - 22kHz (+0/-2dB) |
| Total Harmonic Distortion (THD) | <1.0% at Rated Output Power |
| Signal-to-Noise Ratio (SNR) | >90dB (A-Weighted) |
| Line Level Input Sensitivity | 510mV |
| Audio Inputs | 1x Balanced Euroblock (Phoenix), 1x Unbalanced Stereo RCA (L/R) |
| Audio Outputs | 1x 4-Pin Euroblock Speaker Output, 1x Unbalanced Mono RCA Loop Output |
| Front Panel Metering | Dual 4-Segment LED Output Level Meters (-30dB, -20dB, -10dB, Clip) & Protection LEDs |
| System Automation Control | Bi-Directional RS232 Serial Port (Queries & Commands), 12V Trigger In / Out (3.5mm) |
| Remote Control | Included Handheld IR Remote with Outboard IR Receiver Eye (7-Foot Cable) |
| Subwoofer Optimization | Channel 1 Variable Low Pass Filter (LPF) for 70V Subwoofers |
| Cooling & Protection | Active Internal Fan Cooling with Thermal Overload and Output Short-Circuit Protection |
| AC Operating Voltage | Switchable AC 115V (60Hz) / AC 230V (50Hz) Multi-Voltage Power Supply |
| Chassis Form Factor | 1U Standard 19-Inch Rack Mount (Rack Ears Included) |
| Unit Dimensions (W x H x D) | 17.0 x 1.7 x 9.4 Inches (432 x 44 x 239 mm) |
| Unit Weight | 9.25 lbs (4.2 kg) |
| Manufacturer Warranty | 2-Year Commercial Warranty |
In The Box Contents
- 1x OSD Audio XPA1000 1000W 70-Volt 2-Channel Commercial Power Amplifier
- 1x Full-Function Handheld Wireless IR Remote Control
- 1x Outboard IR Receiver Sensor Eye with 7-Foot Connection Cable
- 1x 3M Adhesive Mounting Pad for IR Sensor
- 1x Heavy-Duty 6-Foot IEC 3-Pin Grounded AC Power Cord
- 2x 19-Inch 1U Equipment Rack-Mounting Ears with 8 Screws
- 1x 6-Pin Euroblock Phoenix Input Terminal Connector
- 1x 4-Pin Euroblock Phoenix Speaker Output Terminal Connector
- 1x User Manual and Commercial Installation Guide
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