| Model ID | Classic Monitor |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 72.2 × 103 × 43.6 cm (W × H × D) |
| Weight | 60kg |
| Frequency Response | 40Hz-20kHz ±4dB |
| Driver | 15" Dual Concentric (3839) (Ceramic Magnet, PepperPot Waveguide) |
| Impedance (Nominal) | 8Ω |
| Impedance (Minimum) | 5.5Ω |
| Sensitivity (Anechoic) | 92dB/2.83V/m |
| Sensitivity (Domestic) | 95dB/2.83V/m |
| Recommended Amplifier Power | 10-300W |
| Power Handling (Continuous, 70Hz-1kHz) | 120W (31VRMS) |
| Power Handling (Peak, 70Hz-1kHz) | 500W (60VRMS) |
| Power Handling (Continuous, 1kHz-20kHz) | 60W (22VRMS) |
| Power Handling (Peak, 1kHz-20kHz) | 250W (44.7VRMS) |
| Crossover Frequency | 1kHz (Overdamped 2nd Order Low Pass, 1st Order High Pass, SyncSource Time Compensation) |
| Dispersion (-6dB Points) | 90° at 10kHz |
| Third Harmonic Distortion (60W, 111dB) | <2% |
| Third Harmonic Distortion (90dB SPL, 40Hz-20kHz) | <0.5% |
| Third Harmonic Distortion (110dB SPL, 80Hz-20kHz) | <2.0% |
| Third Harmonic Distortion (112dB SPL, 80Hz-15kHz) | <3.0% |
| Enclosure Type | Bass Reflex |
| Enclosure Volume | 230l |
| Enclosure Construction | 18mm Particle Board, 25mm Baffle |
| Finish | Walnut, Black |
| MSRP (1985) | $3598 |
| Connections | - Input (Biampable) · Binding Post
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| Controls | - Treble Energy (Shelving) (1kHz-20kHz) · Rotary Switch · ±3dB, 5 Steps
- Treble Roll-Off (Slope) (5kHz-20kHz) · Rotary Switch · +0dB/-6dB per octave, 4 Steps
- Presence Energy (1kHz-3kHz) · Rotary Switch · -1.5dB/+3dB, 4 Steps
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