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Monitor Audio · Studio · Bookshelf
Studio 89
$2,500 / pairCheck availability ↗
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Product description
A compact MTM (mid-tweeter-mid) bookshelf — Monitor Audio's MPD III Air Motion Transformer tweeter flanked by two 4¼-inch RDT III drivers, rear-ported. The MTM array tightens vertical directivity, making it a refined, controlled stand-mount for a small-to-mid room, on stands.
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Units
| Type | Bookshelf |
|---|---|
| HiFi ladder position | #136 of 345 bookshelf |
| Power | Passive |
| Height | 340 mm |
| Width | 157 mm |
| Depth | 361 mm |
| Weight | 7.6 kg |
| Enclosure | bass-reflex-rear |
| Port tuning | 58 Hz |
| Drivers | 1× tweeter (MPD III (Air Motion Transformer)), 2× 108 mm mid-bass (RDT III C-CAM) |
| Crossover frequency | 2400 Hz |
| Frequency response | 48–60000 Hz (±6 dB) |
| Sensitivity | 86 dB |
| Impedance | 6 Ω (min 4.2 Ω) |
| Power handling | 300 W |
| Recommended amp | 50–300 W |
| MAP (USD) | $2,500 / pair |
| Where to buy | Check availability ↗ |
| Manufacturer | monitoraudio.com ↗ |
| Product page | Open product page ↗ |







