PX-3 vs Crown Audio XLS 1502
The XLS 1502's power @ 4ω is 525W against the PX-3's 500W, its signal-to-noise 103 dB against 100 dB, and its thd 0.500% against 0.100%. Both share power @ 8ω (300W).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$690
Around — community and catalog average, updates slowly
About the PX-3
The Yamaha PX3 is a versatile 2-channel power amplifier from the PX series, designed for sound reinforcement, studio, and installed applications. It features a newly developed Class-D amplifier engine with a custom LSI chip and PLL technology for high efficiency, low noise, and reliable performance. Key capabilities include stable 2-ohm drive, Power Boost Mode for bridged operation, onboard DSP with PEQ, crossover, filters, delay, limiter, and D-CONTOUR processing, plus Yamaha speaker presets. It offers flexible connectivity with XLR/TRS inputs and SpeakON/binding post outputs, LCD display for setup, USB for configuration, and robust protection features in a lightweight 2U rackmount chassis.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 300W @ 8Ω
- Power @ 4Ω
- 500W @ 4Ω
- Amplifier Class
- D
Analog Output
Analog signal output specifications
- THD
- 0.100%
- SNR
- 100 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- XLR-1/4" combo
- Analog Outputs
- SpeakON, binding post, 1/4"
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 480 × 88 × 388 mm (W × H × D)
- Weight
- 6.9 kg (15 lbs)
Key Specifications
Power: 300W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions