Bookshelf I
| Brand | Advent |
| Manufacturer | International Jensen Inc. |
| Function | Speaker |
| Produced | 1994 |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 20.3 × 33 × 20.3 cm (W × H × D) |
| Frequency Response | 80Hz-20kHz ±3dB |
| Treble | 0.5" Dome |
| Midrange/Bass | 5.25" Paper Cone |
| Sensitivity | 89dB/W/m |
| Impedance (Nominal) | 8Ω |
| Impedance (Minimum) | 6Ω |
| Crossover Frequency | 4.5kHz |
| Enclosure Type | Bass Reflex |
| Finish | Wood Vinyl |
| MSRP (1994) | $129 (Per Pair) |