RTi A7 (BLACK)
High performance floorstanding loudspeaker
42 1/4" H x 8 7/8" W x 17 7/8" D
( (107.31cm) H x (22.54cm) W x (45.40cm) D )
SEE more info at POLK AUDIO
The Mid-Weight Champ
Approaches the performance of the RTi A9 but in a slightly smaller, more economical package. RTi A7 has two 7" bass drivers and one 6.5" midrange drivers, but still features PowerPort Plus and solid cabinet construction just like its bigger brother.
RTi A Series Speakers sound as great as they look! The perfect solution for a premium home theater or music system, these speakers will make you think you're in the movie or front row at the concert. RTi A speakers feature HUGE dynamic range- suitable for today's high resolution and high impact sources such as Blu-Ray, HDTV, SACD and HD Radio.
The September, 2008 Home Theater Magazine Review of the RTi A9 flagship system stated "The Polk system impressed me the most with its huge dynamic range in movies." Here is why RTi A speakers are so awesome:
Driver Complements |
| Woofer |
| 2 - 7" Diameter (17.78cm)
Polymer Composite with Rubber Surround |
|
| Mid/Woofer |
|
|
|
| Midrange |
|
1 - 6 1/2" Diameter (16.51cm)
Polymer Composite Dynamic Balance with rubber surround |
|
| Tweeter |
|
1 - 1" Diameter (2.54cm)
Silk Polymer Composite Dome |
|
Electrical |
| Overall Frequency Response |
|
20Hz-27kHz |
|
| Lower -3dB Limit |
|
35Hz dB |
|
| Upper -3dB Limit |
|
26kHz dB |
|
| Nominal Impedance |
|
8 ohms |
|
| Recommended Amplifier Power |
|
20-300 w/channel |
|
| Efficiency
| |
89 dB |
|
| Crossover |
|
|
|
Crossover
(mid-high array) |
|
2.7kHz, 12dB/octave low and high pass. 125Hz 12dB/octave high pass |
|
Crossover
(subwoofer) |
|
125Hz, 12dB/octave low pass |
|
| Inputs |
|
Dual (bi-amp)5-way binding posts |
|
Dimensions |
| Cabinet Size |
| 42 1/4" H x 8 7/8" W x 17 7/8" D
(107.31cm H x 22.54cm W x 45.40cm D)
| |
| Enclosure Type |
|
|
|
Enclosure Type
(mid-high array) |
|
Ported via ARC Port |
|
Enclosure Type
(subwoofer) |
|
Ported via PowerPort Plus |
|
Shipping/Other |
| Product Weight |
|
55.00 lbs. (24.95kgs) |
|
| Shipping unit: |
|
Each |
|
| Total Shipping Weight |
|
60.00 lbs. (27.22kgs) |
|
| Speaker Warranty |
| 5 years parts and labor (original purchaser)
| |
 | Loading… |
|