| Model ID | APM I |
| Form Factor | Floorstanding |
| Signal Path | Analog Hardware |
| Dimensions | 27.9 × 163.8 × 63.5 cm (W × H × D) |
| Weight | Speaker: 240lbs |
| Frequency Response | 20Hz-36kHz ±3dB |
| Tweeter (Front) | 1" Circular Quasi-Ribbon/Planar-Magnetic (Single Ended) (Aluminum trace, Kapton backing) |
| Tweeter (Rear) | 1" Circular Quasi-Ribbon/Planar-Magnetic (Single Ended) (Aluminum trace, Kapton backing) |
| Midrange | 5.25" Titanium cone |
| Mid-Bass Coupler | 6.5" Aluminum cone (x2) |
| Bass (Side) | 15" Poly-Kevlar/Aluminum woofer (Servo-Controlled) |
| Input Sensitivity | 90dB/W/m |
| Input Impedance | 4Ω |
| Crossover Slope | 24db/oct (Fourth Order Linkwitz-Riley) |
| Bass Amplification | 500W (G-SAT Servo-Control Amplifier) |
| Finish | Rosewood |
| Connections | |
| Controls | - Treble · Rotary Pot
- Gain (Servo Amplifier)
|
