Synchrony One B
The Synchrony One B, a 6.5-inch two-way, employs the Synchrony high-linearity titanium-dome tweeter and dual-laminate-weave woofers, The Synchrony One B is excellently suited for use with a high-performance subwoofer such as PSB’s own ultra-compact HD models, yet is fully capable of serious music reproduction on its own: the One B delivers useful output to a remarkable 40 Hz. Though more compact (and more affordable) than the tower Synchrony models, the “B” is astonishingly close in sound (within their operating ranges), to its larger floor standing siblings.
Synchrony One B Specifications
| Frequency Range | |
| On Axis @ 0° ±1.5dB | 47–20,000 Hz |
| On Axis @ 0° ±3dB | 47–23,000 Hz |
| Off Axis @ 30° ±3dB | 47–10,000 Hz |
| Lf Cutoff -10dB | 38 Hz |
| Sensitivity 1w (2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted | |
| Anechoic Chamber | 86 dB |
| Typical Listening Room | 88 dB |
| Impedence | |
| Nominal | 4 Ohms |
| Minimum | 4 Ohmns |
| Input Power RMS, Clipping < 10% of the Time | |
| Recommended | 15–150 Watts |
| Program | 150 Watts |
| Acoustic Design | |
| Tweeter (Nominal) | 1″ (25 mm) Titanium Dome with Ferrofluid |
| Woofer (Nominal) | 6½″ (165 mm) Fine weave fiberglass Natural fiber cone Rubber Surround |
| Crossover | 2,200 Hz, LR4 |
| Internal Volume Design Type | 0.75 cu ft (21 litres) Bass Reflex |
| Size (W x H x D) | |
| Millimeters | 221 x 364 x 325 mm |
| Inches | 8¾ x 14½ x 12¾″ |
| Net Weight | |
| Kilograms | 10 kg/each |
| Pounds | 21 lb/each |
| Shipping Weight | |
| Kilograms | 22 kg/pair |
| Pounds | 48 lb/pair |
| Finish | |
| Black Ash or Dark Cherry | |
| Pricing | |
| Price (US MSRP) | $2,000.00 /pair |