Powerful Yamaha PX5: Unleash Exceptional Sound
The Yamaha PX5 Power Amplifier is a game-changer! It combines intelligent processing with high output power, making it perfect for various sound reinforcement needs. Since 1976, Yamaha has been striving for top-notch sound quality, power output, and reliability. The new PX series continues this excellence tradition. • Exceptional Sound Quality: Utilizes Yamaha's renowned digital signal processing technology for outstanding sound. • High Output Power: Delivers maximum power to speakers, ensuring a powerful audio experience. • User-Friendly Setup: Comes with onboard functions like PEQ, crossover, etc., and can be easily set up via the LCD display. The PX series, driven by a new Class-D amplifier, suits a wide range of sound reinforcement and installation environments. It features flexible onboard functions as standard, allowing quick system setup without extra gear. All models also have Yamaha's intelligent D-CONTOUR multi-band dynamic processing for consistent clarity at any output level. With high search volume keywords like 'power amplifier','sound reinforcement', and 'Yamaha' incorporated, it's a must-have for audio enthusiasts.
Features: - Output: 2 x 500W @ 8ohms, 2 x 800W @ 4ohms
- Class-D amplifier with a custom LSI
- Onboard PEQ, crossover, filters, delay, and limiter functions
- Yamaha speaker presets
- Utlities for safe and secure operation
Specifications: - Sampling frequency rate: internal - 48kHz
- A/D D/A converters: 24-bit linear, 128 times over sampling
- Total harmonic distortion: 0.1% (1kHz, 10W), 0.3% (1kHz, half power)
- Frequency response: 1W, 8ohms, 20Hz to 20kHz (+1.0dB)
- S/n ratio: 100dB (A-weighted, 8ohms, Gain setting = +14dBu)
- Crosstalk: less than -60dB (Half Power, 8ohms, 1kHz, Vol max input 150 shunt)
- Processors: input summing; D-CONTOUR; delay; hpf/lpf; speaker processor
- Latency: 1.5 msec - analog input to speakers
- Presets: 8 user amplifier presets, factory preset - speaker presets for Yamaha passive speakers
- Amplifier: Class D, balanced output circuit
- Maximum input voltage: +24dBu
- Speaker output ports: (2) Neutrik speakON NL4, (2 - pairs) binding post, (2) 1/4' phone (TRS)
- Line input: (2) XLR-3-31 & (2) 1/4' phone (TRS)
- Other I/O connectors: USB-a 2.0 connector (female), AC inlet with AC cord clamp
- Power requirements: 100V 50Hz/60Hz, 120V 60Hz, 220V-240V 50Hz/60Hz
- Power consumption: 230W (1/8 max power, 4ohms, pink noise at all channels), 55W (4ohms, idling)
- Dimensions:3.44' x 18.83' x 15.25' / 88mm x 480mm x 388mm (H x W x D)
- Net Weight: 15.21 lbs. (6.9 kg)

The Yamaha PX5 Power Amplifier is a great choice for a variety of sound reinforcement scenarios. It's suitable for audio professionals, event organizers, and anyone looking for high-quality sound amplification. With its compact size of 3.44' x 18.83' x 15.25' (88mm x 480mm x 388mm, H x W x D) and net weight of 15.21 lbs. (6.9 kg), it's easy to install and move around. Whether it's for a live concert, a studio recording, or an installed sound system, the PX5 can deliver powerful and clear sound.