The Synchrony One Tower is a full-range reproducer capable of delivering the most technically refined and demanding music and film recordings available with unexcelled realism and tonal, spatial, and dynamic accuracy.
“According to my value system for loudspeakers — honest octave-to-octave balance, precise imaging, expansive spatial accuracy, freedom from dynamic compression, and absence of coloration — PSB's Synchronys are among the best loudspeakers I've auditioned in my studio in several years. You could easily spend substantially more and do no better, or not as well. Synchrony was definitely worth the wait." Dan Kumin, Sound & Vision, November 2007
Synchrony One Specifications
| Frequency Range |
| On Axis @ 0° ±1.5dB | 33–20,000 Hz |
| On Axis @ 0° ±3dB | 30–23,000 Hz |
| Off Axis @ 30° ±3dB | 33–10,000 Hz |
| Lf Cutoff -10dB | 24 Hz |
Sensitivity
1w (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted |
| Anechoic Chamber | 88 dB |
| Typical Listening Room | 90 dB |
| Impedence |
| Nominal | 4 Ohms |
| Minimum | 4 Ohmns |
Input Power
RMS, Clipping < 10% of the Time |
| Recommended | 20–300 Watts |
| Program | 300 Watts |
| Acoustic Design |
| Tweeter (Nominal) | 1″ (25 mm)
Titanium Dome with Ferrofluid |
| Midrange (Nominal) | 4″ (102 mm)
Fine weave fiberglass
Natural fiber cone
Rubber Surround |
| Woofer (Nominal) | 3 x 6½″ (165 mm)
Fine weave fiberglass
Natural fiber cone
Rubber Surround |
| Crossover | 2,200 Hz, LR4, 500Hz |
| Internal Volume Design Type | 2.35 cu ft (67 litres)
Bass Reflex |
| Size (W x H x D) |
| Millimeters | 221 x 1092 x 325 mm |
| Inches | 8¾ x 43 x 12¾″ |
| Net Weight |
| Kilograms | 28 kg/each |
| Pounds | 61 lb/each |
| Shipping Weight |
| Kilograms | 32 kg/each |
| Pounds | 71 lb/each |
| Finish |
| Black Ash or Dark Cherry |
