| Name | Notes | Retail | Average |
|---|---|---|---|
| M-23a | 2-4in drivers | ||
| M-2a | pr, 6.5in woof, 1in twt, 122 lbs | ||
| M-33a | 2-4in drivers | ||
| M-34a | 2-4in drivers | ||
| M-3a | pr, 6in woof, 4in mid, 124 lbs | ||
| M-40a | 6.5in woofer | ||
| M-50a | 10in woof, 4in mid, twtr |
| Name | Notes | Retail | Average |
|---|---|---|---|
| M-0a | pr, 6.5in woof, 2way, 31 lbs | ||
| M-11a | 4in driver | ||
| M-13a | 4in driver |
| Name | Notes | Retail | Average |
|---|---|---|---|
| A-205a | int, se | ||
| A-205a mkII | 4w, pentode, 20 lbs | ||
| A-318a | int, se, 33 lbs | ||
| A-318b | int, 43 lbs | ||
| A-340a | int, 30 lbs | ||
| A-50125a | 125w, 2ch, 250w, 1ch, 66 lbs |