RSJr
| Brand | Infinity |
| Function | Speaker |
| Produced | 1978 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 12 × 45.7 × 24.4 cm (W × H × D) |
| Frequency Response | 50Hz-32kHz ±3dB |
| Tweeter | EMIT* (PN 902-5023) |
| Woofer | 6.5" polypropylene cone (PN 902-2715) |
| Crossover Frequencies | 4.5kHz |
| Recommended Amplifier | 20-75Wrms |
| Connections |
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| Notes | *Electromagnetic Induction Tweeter |