Maestro
| Brand | Advent |
| Function | Speaker |
| Produced | 1986 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 40.6 × 83.8 × 25.4 cm (W × H × D) |
| Weight | 50lbs |
| Frequency Response | 40Hz-23kHz ±2.5dB |
| Treble | 1" Parabolic Dome |
| Midrange | 5" Polypropylene Ring/Dome (Dome: 2") |
| Bass | 10" Paper Cone |
| Sensitivity | 90dB/W/m |
| Impedance (Nominal) | 6Ω |
| Impedance (Minimum) | 4Ω |
| Crossover Frequencies | 900Hz, 4.5kHz |
| Enclosure Type | Sealed |
| Finish | Pecan |
| MSRP (1987) | $699.95 (Per Pair) |