Reference Standard 7
| Brand | Infinity |
| Designer | Arnie Nudell |
| Function | Speaker |
| Produced | 1982-1984 |
| Country | United States |
| Model ID | RS-7 |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 34.3 × 55.2 × 25.4 cm (W × H × D) |
| Frequency Response | 45Hz-32kHz ±3dB |
| Tweeter | EMIT* (PN 902-0484) |
| Midrange | 5" Polypropylene Cone (PN 902-4962) |
| Bass | 8" Polypropylene Cone (PN 902-4976) |
| Impedance | 4Ω |
| Recommended Amplifier Power | 20-125W |
| Crossover Points | 500Hz, 5kHz |
| Finish | Oak |
| MSRP | $398 |
| Connections |
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| Controls |
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| Notes | *EMIT (ElectroMagnetic Induction Tweeter) |