Imperial 5
| Brand | Marantz |
| Manufacturer | Superscope, Inc. |
| Function | Speaker |
| Produced | 1971 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 30.5 × 58.4 × 24.1 cm (W × H × D) |
| Weight | 23.6lbs |
| Frequency Response | 50Hz-15kHz ±5dB |
| Treble | 1.75" Paper Cone (Phenolic Ring, Outer Diameter: 3.5") |
| Midrange/Bass | 8" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 2kHz |
| Power Handling (Music, IHF) | 40W |
| Enclosure Type | Bass Reflex |
| Enclosure Volume | 42l |
| Finish | Walnut-grain Vinyl |
| MSRP (1971) | $89 |
| Notes | Revised Imperial V with new tweeter. |