USA 
Atrium4 All-Weather Indoor/Outdoor Speakers (White, Pair)
Product Description
Enjoy your favorite music, podcasts, and other audio indoors or out with your amp and this pair of white Polk Audio Atrium4 All-Weather Indoor/Outdoor Speakers. They can output up to 80W of continuous audio and are designed to withstand salt-fog, water, and more. They include a mounting bracket and hardware and can be mounted either horizontally or vertically. The grille is paintable to help the speakers match your décor.
| Disc Player | |
| Compatible Disc Media | |
| Disc Capacity | |
| Radio Tuner | |
| AM/FM Presets | |
| Tuner Range | |
| Clock | |
| Party Features | |
| Wired Connectivity | |
| Speaker System | |
| Channel Configuration | |
| Speaker Configuration | 2-Way |
| Power Handling | |
| Recommended Amplifier Power | 10 to 80 W RMS per Channel |
| Bi-Amp Capability | None |
| Amplifier Power Rating | |
| Drivers | 1 x 4.5" / 114.3 mm Polymer Cone Mid-Woofer (per Speaker) 1 x 0.75" / 19.05 mm Anodized Aluminum Dome Tweeter (per Speaker) |
| Passive Radiators | |
| Enclosure Type | Sealed |
| Ports | None |
| Frequency Response | 75 Hz to 25 kHz |
| Frequency Range | |
| Impedance | 8 Ohms |
| Magnetic Shielding | |
| Wired Connectivity | 1 x 5-Way Binding Post Pair Input |
| Media Card Slots | |
| Maximum Wire Gauge | |
| Amplifier Class | |
| Crossover | |
| SPL | |
| Sensitivity | 89 dB |
| SNR (Signal-to-Noise Ratio) | |
| THD (Total Harmonic Distortion) | |
| Input Impedance | |
| Input Sensitivity | |
| Controls | |
| Subwoofer Type | |
| Enclosure Type | |
| Power Handling | |
| Recommended Amplifier Power | |
| Amplifier Power Rating | |
| Drivers | |
| Magnet | |
| Voice Coil | |
| Passive Radiators | |
| Ports | |
| Frequency Response | |
| Frequency Range | |
| Amplifier Class | |
| Impedance | |
| Magnetic Shielding | |
| Connectivity | |
| Crossover Frequency | |
| Maximum SPL | |
| Sensitivity | |
| Input Impedance | |
| Input Sensitivity | |
| SNR (Signal-to-Noise Ratio) | |
| Total Harmonic Distortion (THD) | |
| Phase Adjustment | |
| Wireless Connection Protocols | |
| Wi-Fi Bands | |
| Wi-Fi Standards | |
| NFC | |
| Bluetooth | |
| Multipoint Support | |
| Maximum Paired Devices | |
| Wireless Range | |
| Bluetooth Profiles | |
| Supported Audio Codecs | |
| AC Input Power | |
| DC Input Power | |
| Power Consumption | |
| Battery Type | |
| Internal Battery Capacity | |
| Expected Battery Life | |
| Battery Charging Time | |
| Supported File Formats | |
| Supported Sample Rates | |
| OS Compatibility | |
| Processor Requirement | |
| RAM Requirements | |
| Storage Requirements | |
| Required Hardware | |
| Physical | |
| IP Rating | |
| Placement & Mounting Options | Tabletop/Bookshelf Wall-Mount (with Included Hardware) |
| Floor Contacts | |
| Cabinet Material | Polypropylene |
| Grille | Perforated Aluminum |
| Cable Length | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Dimensions | 5.7 x 8.6 x 6.7" / 14.4 x 21.9 x 17 cm (with Mount) |
| Weight | 3.6 lb / 1.6 kg (Each) |
| Warranty Length | Limited 5-Year Warranty |