Polk Audio Atrium 4 Indoor/Outdoor Speaker - Pair
Rs. 29,000.00
FEATURES
- Atrium series speakers exceed baseline industrial and military specifications for environmental endurance
- Anodized aluminum tweeter domes with rubber surrounds are absolutely immune to the elements, offer better power handling and smooth response
- Tweeter phase cap smooths the frequency response from 12kHz up to 20kHz, the last audible octave
- Broad coverage baffle design fills a large open outdoor space with big, full-range sound
- Speed-lock mounting system for easy, safe one-handed installations even in difficult locations
- 5 years parts and labor
- A more steeply-angled baffle maximizes critical mid- and high-frequency dispersion over a large area with out sacrificing detail
SPECIFICATIONS
|
Orientation
|
Horizontal
Vertical
|
|
Front Array Driver Complement
|
(1) 4.5" (11.43 cm) d (Round) - Mid/Woofer
(1) 0.75" (1.91 cm) d (Round) - Tweeter
|
|
Total Frequency Response
|
75 Hz → 25,000 Hz |
|
Nominal Impedance
|
8 ohms |
|
Sensitivity (1 watt @ 1 meter)
|
89 dB |
|
Mounting Type
|
180° Speed-Lock mounting system with Keyhole Slots |
| Recommended Amplifier Power Per Channel | 10 watts → 80 watts |
| Speaker Inputs | (2) Pair of 5-way Binding Posts - Gold-Plated |
| Dimension | |
|---|---|
| Dimension | 19.05 x 16 x 24.13 cm |
| Weight | 1.63 kg |
