XII-D
| Brand | Frazier |
| Manufacturer | Frazier Incorporated |
| Function | Speaker |
| Produced | 1965 |
| Country | United States |
| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 35.6 × 61 × 30.5 cm (W × H × D) |
| Weight | 54lbs |
| Frequency Response | 30Hz-17kHz ±5dB |
| Treble | 3" Paper Cone (x2) |
| Midrange/Bass | 12" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequency | 1.2kHz |
| Enclosure Type | Bass Reflex |
| Finish | Walnut |
| MSRP (1966) | $149.50 |