5X (Rev. 2)
| Brand | Auratone |
| Designer | Jack Wilson |
| Function | Speaker |
| Produced | 1975 |
| Country | United States |
| Model ID | 5C |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 19.1 × 19.1 × 10.8 cm (W × H × D) |
| Weight | 4.4lbs |
| Frequency Response | 50Hz-15kHz |
| Driver | 4.5" Paper Cone (Bose 901 Series I OEM) |
| Sensitivity | 90dB/W/m |
| Impedance (Nominal) | 8Ω |
| Recommended Amplifier Power | >3W |
| Enclosure Type | Sealed |
| Finish | Walnut Vinyl (Black foam grill) |
| MSRP (1976) | $50 (Per Pair) |
| Notes | Minor cosmetic changes to grill |