Trust your ears and don’t put any limits to your creation!
| Product | A14-M (Broadcast & Studio) | A17-M | A21-M | A25-M | A215-M | A214-M | A125-M | A225-M |
| Power RMS | 70 + 30 W | 80 + 40 W | 120 + 50 W | 170 + 80 + 50 W | 120 + 40 W | 120 + 40 W | 150 W | 200 W |
| Program Power | 100 W | 120 W | 170 W | 300 W | 160 W | 160 W | 225 W | 300 W |
| Continuous Max SPL @ 1m | 101 dB (single) | 103 dB (single) | 108 dB (single | 110 dB (single) | 106 dB (single) | 108 dB (single) | 106 dB (single) | 111 dB (single) |
| Program Max SPL @ 1m | 112 dB (pair) | 114 dB (pair) | 119 dB (pair) | 121 dB (pair) | 117dB (pair) | 119 dB (pair) | 111 dB (pair) | 116 dB (pair) |
| Response at -6dB | 56-22000 Hz | 43-23000 Hz | 38-23000 Hz | 32-23000 Hz | 36-23000 Hz | 53-23000Hz | 28-90 Hz | 24-100Hz |
| Tolerances | ±2.5 dB (65 Hz – 18 kHz) | ± 2.5 dB (50 Hz – 20 kHz) | ± 2.0 dB (44 Hz – 20 kHz) | ± 1.5 dB (38 Hz – 20 kHz) | ± 2.0 dB (42 Hz – 20 kHz) | ± 2.0 dB (60 Hz – 20 kHz) | ± 2.0 dB(31 Hz – 65 Hz) | ± 2.0 dB(28 Hz – 65 Hz) |
| Phase tolerances | ± 45° (260 Hz – 16 kHz) | ± 45° (180 Hz – 20 kHz) | ± 45° (190 Hz – 20 kHz) | ± 45° (150 Hz – 20 kHz) | ± 45° (270 Hz – 20 kHz) | ± 45° (60 Hz – 20 kHz) | – | – |
| Dispersion | 100° x 100° | 90° x 90° | 90° x 90° | 90° x 80° | 90° x 60° | 90° x 60° | – | – |
| (P.N. 4-16 kHz) at -6 dB | (H x V) | (H x V) | (H x V) | (H x V) | (H x V) | (H x V) | ||
| System | 2-way | 2-way | 2-way | 3-way | 2-way | 2-way | 1-way | 1-way |
| Crossover frequency | 3.5 kHz | 3.0 kHz | 2.4 kHz | 580 Hz, 3.1 kHz | 1.8 kHz | 1.8 kHz | 90 Hz | 90 Hz |
| Woofer dim. Ext. / | ø 147 mm / | ø 160 mm / | ø 210 mm / | ø 258 mm / | 2x ø 147 mm / | 2x ø 147 mm / | ø 258 mm / | 2x ø 258 mm / |
| Diaphragm mm | ø 104 mm | ø 130 mm | ø 170 mm | ø 210 mm | ø 104 mm | ø 104 mm | ø 210 mm | ø 210 mm |
| Woofer dim. Ext. / | ø 5.8 in / | ø 6.3 in / | ø 8.3 in / | ø 10.2 in / | 2x ø 5.8 in / | 2x ø 5.8 in / | ø 10.2 in / | 2x ø 10.2 in / |
| Diaphragm inch | ø 4.1 in | ø 5.1 in | ø 6.7 in | ø 8.3 in | ø 4.1 in | ø 4.1 in | ø 8.3 in | ø 8.3 in |
| Medium dim. Ext. / | – | – | – | ø 142 mm / | – | – | – | – |
| Diaphragm mm | ø 102 mm | |||||||
| Medium dim. Ext. / | – | – | – | ø 5.8 in / | – | – | – | – |
| Diaphragm inch | ø 4.1 in | |||||||
| Tweeter dim. Ext. / | ø 70 mm / | ø 100 mm / | ø 100 mm / | ø 100 mm / | ø 100 mm / | ø 100 mm / | – | – |
| Diaphragm mm | ø 24 mm | ø 25 mm | ø 25 mm | ø 25 mm | ø 25 mm | ø 25 mm | ||
| Tweeter dim. Ext. / | ø 2.8 in / | ø 3.9 in / | ø 3.9 in / | ø 3.9 in / | ø 3.9 in / | ø 3.9 in / | – | – |
| Diaphragm inch | ø 0.95 in | ø 1.0 in | ø 1.0 in | ø 1.0 in | ø 1.0 in | ø 1.0 in | ||
| Dimensions W x H x D mm | 163 x 243 x 170 | 200 x 320 x 230 | 250 x 400 x 300 | 320 x 590 x 380 | 166 x 1110 x 250 | 166 x 446 x 200 | 320 x 480 x 380 | 320 x 700 x 500 |
| Dimensions W x H x D inch | 6.4 x 9.6 x 6.7 | 7.9 x 12.6 x 9.1 | 9.9 x 15.8 x 11.9 | 12.6 x 23.3 x 15.0 | 6.6 x 43.9 x 9.9 | 6.6 x 17.6 x 7.9 | 12.6 x 18.9 x 14.9 | 12.6 x 27.7 x 19.9 |
| Net Weight kg | 5.1 kg | 7.5 kg | 12.8 kg | 27.2 kg | 15.1 kg | 10.2 kg | 20.5 kg | 35.6 kg |
| Net Weight lbs | 11.2 lbs | 16.5 lbs | 28.2 lbs | 59.8 lbs | 33.1 lbs | 22.4 lbs | 45.1 lbs | 78.3 lbs |
| Warranty | 5 years | 5 years | 5 years | 5 years | 5 years | 5 years | 5 years | 5 years |
What studio monitor is best suited for me?
All PSI Audio monitors have similar frequency and phase response and therefore can be mixed and matched in any multichannel system.
The advantages of a bigger monitor compared to a smaller one are the following:
- More powerful with higher sound pressure level output
- Lower frequencies can be reached
- Higher accuracy with tighter tolerances
So the choice of one monitors or another should be made taking into considerations:
- Listening distance
- Desired bandwidth
- Accuracy of monitor
However the following rule of thumb can be used
| Monitor | Listening Distance | Typical room size | Typical use |
| A14-M | 0.5 to 1 m | Up to 15 m2 | When space is limited such as offsite broadcasting vehicles. Accurate transportable monitor. Multichannel system. |
| A17-M | 1 to 1.5 m | 10 to 25 m2 | Powerful accurate sound reproduction. Small studios, home studio |
| A21-M | 1.5 to 2 m | 15 to 35 m2 | Medium sized rooms and when high accuracy is needed. Production, mastering, mixing |
| A25-M | 2 to 3 m | 20 to 50 m2 | Large rooms when sound accuracy is paramound |
| A215-M | 1.5 to 3 m | 15 to 25 m2 | Floorstanding monitor. Larger rooms with less treatmentMastering and listening situationsHifi |
| A214-M | 1.5 to 3 m | 15 to 25 m2 | Central speaker in multichannel setup. Can easily be placed underneath a screen |