| Name | Notes | Retail | Average |
|---|---|---|---|
| Richter | powered, 10in woof, 60 lbs | ||
| Richter mkII | powered, 12in woof, 70 lbs | ||
| Son of Richter | powered, 8in woof |
| Name | Notes | Retail | Average |
|---|---|---|---|
| 105di | pr, 5.25in woof, .75in twtr, 16 lbs | ||
| 308di | pr, 2-8in woofs, 1in twtr, 100 lbs | ||
| Reference 1 | pr, 5.25in woof, 5in twtr | ||
| Reference RT-7 | pr, 8in woof, 7in twtr |