SP-117C
| Brand | Monarch |
| Manufacturer | Monarch Electronics International, Inc. |
| Function | Speaker |
| Produced | 1964 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 45.7 × 30.5 × 8.9 cm (W × H × D) |
| Weight | 12lbs (Shipped) |
| Frequency Response | 60Hz-13kHz |
| Driver | Twin-Cone |
| Impedance (Nominal) | 8Ω |
| Finish | Walnut |
| MSRP (1964) | $32.95 (Distributor Price (1964): $22.96, Per Pair) |