| Form Factor | Bookshelf / Stand Mounted |
| Signal Path | Passive Hardware |
| Dimensions | 48.3 × 85.1 × 38.7 cm (W × H × D) |
| Weight | 100lbs |
| Frequency Response | 28Hz-20kHz ±3dB, 18Hz-20kHz ±5dB |
| Treble | 1" Soft Dome (P/N 206-0100 (Later Factory Replacement: P/N 206-0116)) |
| Midrange | 2" Soft Dome (P/N 206-0201 (Later Factory Replacement: P/N 206-0211)) |
| Bass | 10" Paper Cone Woofer (x2) (Voice Coil: 1.5", P/N 206-0313) |
| Sensitivity | 93dB/W/m |
| Impedance (Nominal) | 6Ω |
| Impedance (Minimum) | 4Ω |
| Crossover Frequencies | 500Hz, 4kHz |
| Crossover Slope | 12dB/oct (Second Order) |
| Dispersion (-3dB) | 120° at 12.5kHz |
| Power Rating | 150W |
| Recommended Power | 15-300W |
| Driver Protection (Tweeter) | Type 3AG 1.25A Fuse |
| Driver Protection (Midrange) | Type 3AG 1.5A Fuse |
| Driver Protection (Woofer) | Type 3AG 5A Fuse |
| Enclosure Type | Acoustic Suspension |
| Enclosure Construction | High Density Particle Board |
| Finish | Dark Walnut and Ebony Finish (Grill: Black Cloth) |
| Connections | - Input (Triampable) · Binding Post
|
| Controls | - Tweeter Level (12.5kHz) · Rotary Switch · Flat, -2dB, -4dB, -6dB
- Midrange (2.0kHz) · Rotary Switch · Flat, -2dB
|
| Notes | Serial numbers ?? to 3209. "L" dropped from model number.
Crossover cards utilized to switch between single, bi (P/N 601-0018) or tri amplification. The ADS BA-9 filter/biamplification module may also be used.
Optional Power Meter: ADS 900LPM |
