SMTL
| Brand | Kustom Acoustics |
| Manufacturer | Kustom Acoustics Inc. |
| Function | Speaker |
| Produced | 1976 |
| Country | United States |
| Model ID | Studio Monitor Tower Labyrinth |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 40.6 × 91.4 × 40.6 cm (W × H × D) |
| Treble | 1" Dome |
| Midrange | 5" Cone |
| Bass | 12" Paper Cone |
| Impedance (Nominal) | 8Ω |
| Crossover Frequencies | 775Hz, 3.5kHz |
| Recommended Amplifier Power | 15-250W |
| Power Handling | 250W |
| Enclosure Type | Transmission Line (TAL (Tapered Acoustic Line)) |
| Finish | Brazilian Rosewood |
| MSRP (1976) | $569 |