Product Description
- Small and Compact Atrium4 loudspeaker produces high fidelity sound quality.
- Ideal for tight, out-of-way installations.
- Gives perfect material performance, eliminating driver and tweeter “artifacts” for more realistic sound reproduction.
- Features a speed lock mounting system.
- Rugged durability, high environmental endurance and superior quality.
- Polk Atrium 4 speakers come with a steeply-angled baffle design filling open spaces with big full-range sound.
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 |
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