The PA1.3 professional power amplifier delivers 2x1300W at 8Ω (2x1950W at 4Ω) through advanced Class GB technology, offering the perfect balance between energy efficiency and audio fidelity. This 3U rack-mount amplifier is engineered for touring professionals and fixed installations requiring reliable, high-performance amplification
| Quantity: | |
|---|---|
PA1.3
AUWAY
Model | PA1.3 | PA1.5 | PA1.8 |
8Ω Stereo | 2x1300W | 2x1450W | 2x1600W |
4Ω Stereo | 2x1950W | 2x2100W | 2x2400W |
8Ω Bridge | 3900W | 4200W | 4800W |
Channels | 2 | ||
Output Circuit | Class GB | ||
Frequency Response | 20Hz-20KHz（+0/-1dB） | ||
Input Sensitivity | 0.775V / 1.0V / 1.5V | ||
Input Impedance | Balanced: 20K ohms / Unbalanced: 10K ohms | ||
Cross Talk | >75dB 8Ω 1KHz | ||
Damping Factor | >400 | ||
THD+N | <0.05%@8Ω 1KHz 1/10Po | ||
Slew Ratio | 25V/ms | ||
接口 Connect | Input：XLR / Output：SPEAKON | ||
Overload Protect | POWER,DC FAULT, Output relay switch | ||
Amplifier Protect | Overheat: Output mute (heat sink temperature >) (auto recovery) | ||
Fans | Variable Speed FanX 4 | ||
Power AC | 220V~240V | ||
Size（WxLxH） | 483x530x130MM | 483x560x130MM | 483x608x130MM |
Packing Size | 655x582x198MM | 715x575x198MM | 760x580x195MM |
Net Weight | 35.5 KG | 36.5 KG | 38.3 KG |
重Gross Weight | 40 KG | 41 KG | 43.8 KG |
The AUWAY PA1.3 is a professional power amplifier engineered to deliver exceptional performance for demanding audio systems, leveraging advanced Class GB Technology to strike the perfect balance between energy efficiency and sound fidelity. Designed as a 3U rack-mount unit, it offers impressive power output: 2x1300W @8Ω in stereo mode, 2x1950W @4Ω for lower-impedance loads, and a robust 3900W @8Ω when configured for bridged mono. This amplifier is tailored for both touring professionals—who need reliable, portable power—and fixed installations that require long-term, high-performance operation. Its heavy-duty build, intelligent cooling, and professional connectivity make it a versatile choice for live sound, worship spaces, nightclubs, and more.
• 30% more efficient than traditional Class AB amplifiers: Reduces power consumption, lowering operational costs while minimizing environmental impact—critical for long events or 24/7 installations.
• 4 variable-speed fans: Adjust cooling intensity based on internal temperature, ensuring quiet operation during low-load use and maximum heat dissipation during high-power runs (e.g., peak concert moments).
• Reduced heat generation: Prolongs component lifespan by preventing overheating, a common issue in Class AB designs that limits durability in intensive use.
• <0.05% THD (@8Ω 1kHz at 1/10 power): Ultra-low total harmonic distortion ensures audio signals remain clean and accurate, whether reproducing vocals, instruments, or complex music mixes.
• 20Hz-20kHz (±1dB) frequency response: Full-range coverage captures deep bass (e.g., subwoofer signals) and crisp highs (e.g., cymbals or speech), ideal for diverse audio applications.
• >75dB channel separation (@8Ω 1kHz): Minimizes crosstalk between channels, ensuring independent control over left/right or main/monitor signals—essential for stage monitoring or stereo PA setups.
• >400 damping factor: Delivers precise control over speakers, reducing distortion from speaker resonance and ensuring tight, punchy bass response.
• Heavy-duty 3U chassis (483×530×130mm): Withstands the rigors of touring (e.g., loading/unloading, vibration) and provides stable mounting in standard equipment racks.
• Robust power supply with noise filtering: Eliminates interference from unstable power sources (common in venues or outdoor events), ensuring consistent performance.
• Professional connectivity: Features balanced XLR inputs (compatible with mixers, preamps, and audio interfaces) and Speakon output connectors (industry-standard for secure, low-loss speaker connections).
• Medium-sized concert PA systems: Powers main speakers for venues with 200–500 attendees, delivering enough headroom to handle dynamic music peaks without clipping.
• Stage monitor amplification: Supplies clear, loud signals to stage wedges, allowing musicians to hear themselves or the mix without feedback.
• Outdoor festival sound: Performs reliably in variable weather (when paired with weatherproof speakers) and uses efficient cooling to handle high ambient temperatures.
• Church and worship sound systems: Reproduces speech and music with clarity, supporting services ranging from intimate sermons to large choirs or bands.
• Conference center audio distribution: Drives speakers in meeting halls or multi-room facilities, ensuring consistent volume and clarity across all areas.
• Performing arts venues: Adapts to theater, ballet, or opera productions, capturing the nuance of live performances and delivering them to audiences evenly.
• Nightclub main speaker arrays: Handles high-volume dance music, maintaining clarity even at extended playtimes (e.g., 4–6 hour DJ sets).
• Live music venue installations: Powers speakers in bars, clubs, or small theaters, supporting bands with diverse sound needs (e.g., rock, jazz, or acoustic).
• High-end KTV room systems: Enhances vocal performance with low distortion, ensuring singers hear their voice clearly alongside backing tracks.
The PA1.3 delivers 3900W @8Ω in bridged mono mode. This configuration combines both channels into a single, high-power output, ideal for powering large speakers like dual-18” subwoofers or single main PA enclosures in smaller venues (e.g., 300–500 capacity). It’s also useful if you need maximum power for a single critical speaker (e.g., a center-stage monitor for a lead vocalist).
No, the PA1.3 is designed for 220V~240V AC power, which is standard in most regions (e.g., Europe, Asia, Australia). For use in 110V markets (e.g., North America), you will need a step-up transformer to convert voltage—always ensure the transformer can handle the amplifier’s power draw (we recommend a 5000W+ transformer for safe operation).
The amplifier includes comprehensive protection features:
• DC fault protection: Shuts down output if a DC signal is detected (prevents speaker damage from faulty wiring).
• Overheat protection: Mutes output automatically when heatsink temperature exceeds safe levels (recovers once cooled).
• Output relay switch: Isolates speakers during power-on/off to prevent “pop” noises and surge damage.
Yes, as long as the total impedance of the speakers does not drop below 4Ω per channel. For example, you could connect two 8Ω speakers in parallel (total 4Ω) to one channel, which would draw 1950W—the amplifier’s rated power for 4Ω loads. Always calculate total impedance before connecting multiple speakers to avoid overloading the amplifier.
Model | PA1.3 | PA1.5 | PA1.8 |
8Ω Stereo | 2x1300W | 2x1450W | 2x1600W |
4Ω Stereo | 2x1950W | 2x2100W | 2x2400W |
8Ω Bridge | 3900W | 4200W | 4800W |
Channels | 2 | ||
Output Circuit | Class GB | ||
Frequency Response | 20Hz-20KHz（+0/-1dB） | ||
Input Sensitivity | 0.775V / 1.0V / 1.5V | ||
Input Impedance | Balanced: 20K ohms / Unbalanced: 10K ohms | ||
Cross Talk | >75dB 8Ω 1KHz | ||
Damping Factor | >400 | ||
THD+N | <0.05%@8Ω 1KHz 1/10Po | ||
Slew Ratio | 25V/ms | ||
接口 Connect | Input：XLR / Output：SPEAKON | ||
Overload Protect | POWER,DC FAULT, Output relay switch | ||
Amplifier Protect | Overheat: Output mute (heat sink temperature >) (auto recovery) | ||
Fans | Variable Speed FanX 4 | ||
Power AC | 220V~240V | ||
Size（WxLxH） | 483x530x130MM | 483x560x130MM | 483x608x130MM |
Packing Size | 655x582x198MM | 715x575x198MM | 760x580x195MM |
Net Weight | 35.5 KG | 36.5 KG | 38.3 KG |
重Gross Weight | 40 KG | 41 KG | 43.8 KG |
The AUWAY PA1.3 is a professional power amplifier engineered to deliver exceptional performance for demanding audio systems, leveraging advanced Class GB Technology to strike the perfect balance between energy efficiency and sound fidelity. Designed as a 3U rack-mount unit, it offers impressive power output: 2x1300W @8Ω in stereo mode, 2x1950W @4Ω for lower-impedance loads, and a robust 3900W @8Ω when configured for bridged mono. This amplifier is tailored for both touring professionals—who need reliable, portable power—and fixed installations that require long-term, high-performance operation. Its heavy-duty build, intelligent cooling, and professional connectivity make it a versatile choice for live sound, worship spaces, nightclubs, and more.
• 30% more efficient than traditional Class AB amplifiers: Reduces power consumption, lowering operational costs while minimizing environmental impact—critical for long events or 24/7 installations.
• 4 variable-speed fans: Adjust cooling intensity based on internal temperature, ensuring quiet operation during low-load use and maximum heat dissipation during high-power runs (e.g., peak concert moments).
• Reduced heat generation: Prolongs component lifespan by preventing overheating, a common issue in Class AB designs that limits durability in intensive use.
• <0.05% THD (@8Ω 1kHz at 1/10 power): Ultra-low total harmonic distortion ensures audio signals remain clean and accurate, whether reproducing vocals, instruments, or complex music mixes.
• 20Hz-20kHz (±1dB) frequency response: Full-range coverage captures deep bass (e.g., subwoofer signals) and crisp highs (e.g., cymbals or speech), ideal for diverse audio applications.
• >75dB channel separation (@8Ω 1kHz): Minimizes crosstalk between channels, ensuring independent control over left/right or main/monitor signals—essential for stage monitoring or stereo PA setups.
• >400 damping factor: Delivers precise control over speakers, reducing distortion from speaker resonance and ensuring tight, punchy bass response.
• Heavy-duty 3U chassis (483×530×130mm): Withstands the rigors of touring (e.g., loading/unloading, vibration) and provides stable mounting in standard equipment racks.
• Robust power supply with noise filtering: Eliminates interference from unstable power sources (common in venues or outdoor events), ensuring consistent performance.
• Professional connectivity: Features balanced XLR inputs (compatible with mixers, preamps, and audio interfaces) and Speakon output connectors (industry-standard for secure, low-loss speaker connections).
• Medium-sized concert PA systems: Powers main speakers for venues with 200–500 attendees, delivering enough headroom to handle dynamic music peaks without clipping.
• Stage monitor amplification: Supplies clear, loud signals to stage wedges, allowing musicians to hear themselves or the mix without feedback.
• Outdoor festival sound: Performs reliably in variable weather (when paired with weatherproof speakers) and uses efficient cooling to handle high ambient temperatures.
• Church and worship sound systems: Reproduces speech and music with clarity, supporting services ranging from intimate sermons to large choirs or bands.
• Conference center audio distribution: Drives speakers in meeting halls or multi-room facilities, ensuring consistent volume and clarity across all areas.
• Performing arts venues: Adapts to theater, ballet, or opera productions, capturing the nuance of live performances and delivering them to audiences evenly.
• Nightclub main speaker arrays: Handles high-volume dance music, maintaining clarity even at extended playtimes (e.g., 4–6 hour DJ sets).
• Live music venue installations: Powers speakers in bars, clubs, or small theaters, supporting bands with diverse sound needs (e.g., rock, jazz, or acoustic).
• High-end KTV room systems: Enhances vocal performance with low distortion, ensuring singers hear their voice clearly alongside backing tracks.
The PA1.3 delivers 3900W @8Ω in bridged mono mode. This configuration combines both channels into a single, high-power output, ideal for powering large speakers like dual-18” subwoofers or single main PA enclosures in smaller venues (e.g., 300–500 capacity). It’s also useful if you need maximum power for a single critical speaker (e.g., a center-stage monitor for a lead vocalist).
No, the PA1.3 is designed for 220V~240V AC power, which is standard in most regions (e.g., Europe, Asia, Australia). For use in 110V markets (e.g., North America), you will need a step-up transformer to convert voltage—always ensure the transformer can handle the amplifier’s power draw (we recommend a 5000W+ transformer for safe operation).
The amplifier includes comprehensive protection features:
• DC fault protection: Shuts down output if a DC signal is detected (prevents speaker damage from faulty wiring).
• Overheat protection: Mutes output automatically when heatsink temperature exceeds safe levels (recovers once cooled).
• Output relay switch: Isolates speakers during power-on/off to prevent “pop” noises and surge damage.
Yes, as long as the total impedance of the speakers does not drop below 4Ω per channel. For example, you could connect two 8Ω speakers in parallel (total 4Ω) to one channel, which would draw 1950W—the amplifier’s rated power for 4Ω loads. Always calculate total impedance before connecting multiple speakers to avoid overloading the amplifier.
