Dunlavy Audio Labs SC-I loudspeaker Specifications
Description: Two-way, stand-mounted, sealed-box loudspeaker with a low-frequency Q of approximately 0.6. Drive-units: 1" (25mm) silk-dome tweeter; two 5.5" (140mm) plastic-cone woofers. Measured crossover frequency: 3.5kHz. Electrical crossover slopes: first-order, 6dB/octave, minimum-phase, compensated for driver response anomalies. Frequency response at 10' on HF axis: 80Hz–20kHz ±2dB. Phase response at 10' on HF axis: 200Hz–10kHz ±20° (pulse response said to be "better than most CD players"). Harmonic distortion: <0.5% at 90dB spl above 250Hz. Pair matching: ±0.5dB up to 15kHz. Sensitivity: 91dB/W/m (2.83V). Nominal impedance: 5 ohms (3.5 ohms minimum, 8 ohms maximum). Power handling: 250W peak for up to 10ms; 25W average on pink noise.
Dimensions: 20" (508mm) H by 8" (203mm) W by 10" (254mm) D. Weight: 22 lbs (10kg) each.
Serial numbers of units tested: 0317A/B.
Finishes available: Light American Oak or black-stained American Oak, standard; other finishes available at additional cost.
Price: $995/pair, not including stands (1994); no longer available (2006). Approximate number of dealers: 35.
Manufacturer: Dunlavy Audio Labs Inc., P.O. Box 49399, Colorado Springs, CO 80949 (1994). No longer trading (2006).