| Model ID | Monitor TWELVE |
| Form Factor | Part |
| Signal Path | Passive Hardware |
| Dimensions | 31.5 × 31.5 × 19.1 cm (W × H × D) |
| Weight | Driver: 10lbs Crossover: 2lbs |
| Replacement Woofer Cone | P/N 7900-0002 |
| Replacement Tweeter Diaphragm | P/N 7900-0205 |
| Driver Type | Dual-Concentric Full-Range |
| Frequency Response | 25Hz-20kHz |
| Power Handling | 30W |
| Polar Distribution (60°) | -3dB at 10kHz |
| Intermodulation Products | <2% |
| Crossover Frequency | 1.7kHz |
| Impedance (Nominal System) | 16Ω |
| Impedance (Woofer) | 16Ω |
| Voice Coil Resistance (Re) (Woofer) | 12Ω |
| Impedance (Tweeter) | 16Ω |
| Voice Coil Resistance (Re) (Tweeter) | 10.5Ω |
| Voice Coil Diameter (Woofer) | 2" |
| Voice Coil Diameter (Tweeter) | 2" |
| Free Air Resonant Frequency (Fs) (Woofer) | 35Hz |
| Magnet Material | Ticonal-G (AlNiCo V) |
| Magnet Mass | 7.5lbs |
| Flux Density (Woofer) | 11,500 Gauss |
| Flux Density (Tweeter) | 15,000 Gauss |
| Woofer Cone Material | Paper |
| Suspension Material | Plastic Impregnated Fabric |
| Compression Diaphragm Material | Plastic-Coated Aluminum Alloy |
| Voice Coil Material (Tweeter) | Aluminum |
| Waveguide Phase Compensation | PepperPot |
| Finish | Silver Hammertone Frame, Red Stove Enamel Magnet Cover Cadmium Plating |
| Connections | |
