PSI Audio A21-M Studio Red (Pair)
Make sure that little details cannot sneak past you during mixing, the A21-M lays them all bare before you. This quality has earned PSI Audio the respect of sound professionals all around the world. As a large nearfield monitor, the A21-M puts the entire soundstage right before your ears with peculiar precision, as lifelike and natural as a reproduction can possibly be. Stop listening for little mistakes – with the A21-M you just hear them. We must warn you though: once you have experienced the real thing, you will not be able to accept anything less.
The combination of AOI along with other PSI Audio technologies like Compensated Phase Response, means that the outcome is utterly exceptional sonic performance. All PSI Audio speakers use AOI and deliver absolute clarity and precision, with all the frequencies in their right places and all the transients fully intact. Impeccably natural audio, as it should be.
The PSI A21-M makes use of the powerful bi-amplified output stages featuring the unique “AOI” output stages and has a protection circuit, which can be monitored via the red LED on the front panel.
The active crossover, with integrated “CPR”, gives the PSI A21-M unprecedented impulse behaviour – with excellent stereo imaging. The crossover is also optimized for maximum phase coherence, projecting a wide horizontal and vertical ideal listening area.
The electronics are housed in a unit mechanically isolated from the speaker cabinet to avoid resonance at high sound pressure levels.
Designed to work in harmony with the full range of A series monitors the PSI A21-M also makes ideal front speakers in a surround sound setup or can be developed in to a more powerful system by adding the PSI Audio A225-M sub – thus protecting your investment.
- 100% Analogue – No DSP
- Perfect stereo image
- Class G/H Amplifiers
- Individually calibrated
- 5 + 1 years warranty
- Protection circuits with overload indicator
- Magnetically shielded for use close to video monitors
- Volume control on the front panel.
- Designed for stereo and multichannel monitoring
- Optimised directivity by phase coherency.
- Flat frequency response
- Real balanced input
- CPR, AOI, ALG, PSC
TECHNICAL DETAILS
Dimensions cabinet W x H x D mm
250 x 400 x 300
Gross/Net Weight
14.8 / 13.4 kg
Response at -6dB
38 – 23000Hz
Continuous Max SPL, 1m
108 dB (single)
Program Max SPL, 1m
119dB (pair)
Woofer’s dim. Ext. /Diaphragm
Ø 217 mm / Ø 170 mm