601
| Brand | Altec, Lansing, Altec Lansing |
| Manufacturer | Altec Lansing Corporation |
| Series | Duplex |
| Function | Speaker |
| Produced | 1943-1944 |
| Country | United States |
| Form Factor | Part |
| Signal Path | Analog Hardware |
| Dimensions | 38.6 × 38.6 × 26.7 cm (W × H × D) |
| Weight | 50lbs (Shipped) |
| Treble | 2x3 Multicellular Coaxial Horn |
| Midrange/Bass | 15" Paper Cone |
| Impedance (Nominal) | 20Ω |
| Crossover Frequency | 1.2kHz (Altec N-1200-C) |
| Impedance (Treble) | 15Ω |
| Impedance (Woofer) | 6Ω |
| Dispersion (Horizontal) | 60° |
| Dispersion (Vertical) | 40° |
| Field Coil Resistance | 2.25kΩ |
| Field Power Required (Voltage) | 300-337V |
| Field Power Required (Current) | 133-159mA |
| Recommended Power Supply | Altec F-820-B |
| Power Handling | 25W |