Specifications: | SP-BS21-LR | SP-BS41-LR | SP-FS51-LR | SP-C21 | SW-8 | ||||||||||
Enclosure | Bass-Reflex Bookshelf | Bass-Reflex Bookshelf | Bass-Reflex Floorstander | Bass-Reflex Bookshelf Center | Bass-Reflex | ||||||||||
Configuration | 2-Way | 2-Way | 3-Way | 2-Way | Subwoofer | ||||||||||
Frequency Range | 65 Hz- 20 kHz | 55 Hz- 20 kHz | 45 Hz- 20 kHz | 55 Hz- 20 kHz | 38 Hz- 150 kHz | ||||||||||
Nominal Impedance | 6 Ohms | 6 Ohms | 6 Ohms | 6 Ohms | – | ||||||||||
Max Input Power | 80 Watts | 130 Watts | 130 Watts | 130 Watts | – | ||||||||||
Max Output Power | – | – | – | – | 100 Watts | ||||||||||
Sensitivity (2.83 Volts) | 84dB | 85dB | 87dB | 87dB | – | ||||||||||
Crossover Frequency | 2 kHz | 2.5 kHz | 2.5 kHz | 2.5 kHz | 40 Hz – 150 Hz Variable | ||||||||||
Magnetically Shielded | No | No | No | Yes | No | ||||||||||
Woofer Size | 4″ | 5 1/4″ | 3 x 5 1/4″ | 2 x 5 1/4″ | 8″ | ||||||||||
Tweeter Size | 1″ Soft Dome | 1″ Soft Dome | 1″ Soft Dome | 1″ Soft Dome | – | ||||||||||
Dimensions (WxHxD) | 7 1/8″ x 12 5/8″ x 8 1/16″ | 7 7/8″ x 13 3/4″ x 8 11/16″ | 7 7/8″ x 31 1/2″ x 8 11/16″ | 19 7/8″ x 7 x 7/8″x 8 11/16″ | 12 3/16″ x 14 3/16″ x 12 3/16″ | ||||||||||
Weight | 8 lbs 6 oz | 10 lbs 4 oz | 22 lbs 4 oz | 16 lbs 3 oz | 20 lbs 4 oz | ||||||||||
SRP | $89.99 | $199.99 | $199.99 | $79.99 | $149.99 |