| Form Factor | Part |
| Signal Path | Passive Hardware |
| Dimensions | 40.6 × 40.6 × 22.4 cm (W × H × D) |
| Weight | 32lbs |
| Frequency Response | 50Hz-20kHz |
| Treble | Constant Directivity Coaxial Horn |
| Midrange/Bass | 16" Paper Cone |
| Sensitivity (Treble, 2kHz-10kHz) | 105dB/W/4' |
| Sensitivity (Woofer, 250Hz-1kHz) | 97dB/W/4' (Measured in Altec 620B enclosure) |
| Impedance (Nominal, Treble) | 16Ω |
| Impedance (Nominal, Woofer) | 16Ω |
| Frequency Response (Treble) | 1.5kHz-20kHz |
| Frequency Response (Woofer) | 50Hz-4kHz |
| Recommended Crossover Frequency | 800Hz, 5kHz |
| Recommended Crossover Slope | 12dB/Oct, 18dB/Oct (Second Order, Third Order) |
| Dispersion (Horizontal) | 60° |
| Dispersion (Vertical) | 40° |
| Compression Diaphragm Material | Aluminum |
| Resonant Frequency (Fs, Woofer) | 30Hz |
| Voice Coil Diameter (Treble) | 1.75" |
| Voice Coil Diameter (Woofer) | 3" |
| Voice Coil Wire Material (Treble) | Aluminum |
| Voice Coil Wire Material (Woofer) | Copper |
| Voice Coil Wire Geometry | Rectangular |
| Magnet Material | Ferrite |
| Magnet Weight (Treble) | 2.5lbs |
| Magnet Weight (Woofer) | 5.6lbs |
| Power Handling (Treble, 1.5kHz-20kHz) | 10W |
| Power Handling (Treble, 5kHz-20kHz) | 15W |
| Power Handling (Woofer, 50Hz-1.5kHz) | 100W |
| Finish | Dark Gray |
