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POLK AUDIO RTi A9 (чифт)
Цена: 2,900.00лв.
| Цена: | Цена: 2,900.00лв. |
|---|---|
| Марка: | POLK AUDIO |
| Тип Тонколони: | Стоящи |
| Мощност: | 500 W |
| Съпротивление: | 8 Ом |
| Freq. Response: | 18-27 Hz |
| Чувствителност: | 90 dB |
Product Weight (each) 75 pounds
Cabinet Dimensions - Depth 21 3/8 (54.29cm) "
Cabinet Dimensions - Height 48 5/8 (123.51cm) "
Cabinet Dimensions - Width 8 7/8 (22.54cm) "
Enclosure Type - Mid-High Array Enclosure Type Sealed
Enclosure Type - Subwoofer Enclosure Type PowerPort Plus bass venting
Midrange - Diameter 5 1/4 (13.34cm) "
Midrange - Quantity 2
Midrange - Type Dynamic Balance drivers with polymer composite cones and rubber surrounds
Subwoofer - Diameter 7 (17.78cm) "
Subwoofer - Quantity 3
Subwoofer - Type Dynamic Balance drivers with polymer composite cones and rubber surrounds
Tweeter - Diameter 1 (2.54cm) "
Tweeter - Quantity 1
Tweeter - Type Dynamic Balance silk polymer composite tweeter
Efficiency 90 dB
Inputs Dual 5-way binding posts
Lower -3dB Limit 30 Hz
Nominal Impedance 8 ohms
Recommended Amplifier Power 50-500 watts per channel
Total Frequency Response 18Hz-27kHz
Upper -3dB Limit 26 kHz
Crossover - Midbass/woofer
Crossover Frequency 120 Hz Crossover - Tweeter/midrange
Crossover Frequency 1.8 kHz Total Shipping Weight 80 pounds Unit of Measure Each
Crossover Frequency 120 Hz Crossover - Tweeter/midrange
Crossover Frequency 1.8 kHz Total Shipping Weight 80 pounds Unit of Measure Each
