| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 32 × 58.5 × 32.6 cm (W × H × D) |
| Weight | 16.5kg |
| Frequency Response | 50Hz-20kHz |
| Treble | 3cm Titanium Carbide Dome (Yamaha JA0573) |
| Midrange | 10cm Carbon Fiber Cone (Yamaha JA1218, Titanium Carbide Dust Cap) |
| Bass | 25cm Paper Cone (Yamaha JA2536) |
| Sensitivity | 90dB/W/m |
| Impedance (Nominal) | 6Ω |
| Crossover Frequencies | 800Hz, 5kHz |
| Crossover Slope | 12dB/Oct (Second Order) |
| Power Handling (Nominal) | 100W |
| Power Handling (Peak) | 200W |
| Enclosure Type | Sealed |
| Enclosure Construction | Particleboard |
| Finish | Black |
| MSRP (1987) | $299 |
