Audio engineers and professional studios in search of a high-powered studio reference monitor will be impressed with the single, red PSI Audio A25-M, the company's flagship main and mid-field studio reference monitor designed to be tonally balanced; with high-resolution detail and an efficient transient response for precision accuracy in surround setups and stereo studio monitoring applications. The tri-amplifier delivers 170W to the 10.2" woofer, 80W to the mid-driver, and 50W to the 3.9" tweeter, which combine to provide a frequency tolerance of 38 Hz to 20 kHz (+1.3 dB) at an SPL of 124 dB per pair. The tweeter is handcrafted in-house to ensure performance and accuracy.
Audio engineers and professional studios in search of a high-powered studio reference monitor will be impressed with the single, red PSI Audio A25-M, the company's flagship main and mid-field studio reference monitor designed to be tonally balanced; with high-resolution detail and an efficient transient response for precision accuracy in surround setups and stereo studio monitoring applications. The tri-amplifier delivers 170W to the 10.2" woofer, 80W to the mid-driver, and 50W to the 3.9" tweeter, which combine to provide a frequency tolerance of 38 Hz to 20 kHz (+1.3 dB) at an SPL of 124 dB per pair. The tweeter is handcrafted in-house to ensure performance and accuracy.
The amplifier output also features AOI output stages and includes a protection circuit, which can be monitored via the red LED on the front panel. The active crossover with integrated CPR delivers an impulse behavior with accurate stereo imaging. The crossover is also optimized for maximum phase coherence, projecting a wide horizontal and vertical listening area. The electronics are housed in a unit that is mechanically isolated from the speaker cabinet to avoid resonance at high sound-pressure levels.
The rear panel offers a balanced XLR input and features a volume control and a roll-off control for optimizing the low frequencies for standalone use or when using an optional subwoofer. The mid-high section can be turned 90°, allowing for the speaker to be placed in a horizontal position, while maintaining proper dispersion. The PSI Audio A25-M includes a power cord, anti-slippage stickers, and an individual frequency-response diagram.
- Tweeter unit handmade by PSI Audio
- Flat frequency response
- Optimized directivity by phase coherency
- Class-G low-temperature amplifier stage
- Rotation of mid-range section for horizontal use
- Compatible with industry-standard mounting systems
- Amplifier unit acoustically uncoupled from speaker cabinet
- Protection circuits with overload indicator
- True balanced input
- Designed for stereo and multichannel monitoring
- Magnetically shielded for use near video monitors
- Mid-field / Main Reference Monitor
- 10.2" Woofer, 5.6" Mid, and 3.9" Tweeter
- Class-G Amplifier
- Tri-Amp: 170W + 80W +50W
- Freq Response: 28 Hz to 23 kHz (-6 dB)
- Max SPL: 124 dB (Pair)
- Designed for Stereo and Multichannel Use
- AOI, ALG, CPR, PSC Technology
- Horizontal: Mid-High Section Rotates 90°
- Volume and Roll-Off Controls
| Monitor Type & Configuration | |
| Total Power Output | |
| Tweeter | |
| Midrange | |
| Woofer | |
| Frequency Range | |
| Audio I/O | |
| Digital Audio I/O | |
| Network I/O | |
| Wireless |
| Monitor Type & Configuration | |
| Number of Included Monitors | |
| Enclosure | |
| Total Power Output |
| Tweeter | |
| Midrange | |
| Woofer | |
| Amplifiers |
| Frequency Range | |
| Frequency Response | |
| Maximum Sound Pressure Level (SPL) | |
| Signal-to-Noise Ratio | |
| Total Harmonic Distortion (THD) | |
| Maximum Input Level | |
| Dispersion |
| Crossover Frequency |
| Audio I/O | |
| Digital Audio I/O | |
| Network I/O | |
| USB | |
| Wireless |
| AC Input Power | |
| Power Consumption |
| Color | |
| Monitor Orientation | |
| Enclosure Material | |
| Operating Temperature | |
| Operating Humidity | |
| Dimensions (W x H x D) | |
| Weight |
| Package Weight | |
| Box Dimensions (LxWxH) |





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