USA 
TSi400 3-Way Floorstanding Speaker (Black, Single)
Product Description
Enjoy an enhanced 44 Hz to 24 kHz frequency response with this black Polk Audio TSi400 3-Way Floorstanding Speaker. It can handle 20 to 200W of power from your amplifier and is equipped with three 5.25" Dynamic Balance bi-laminate organic fiber cone mid-woofers and a 1" silk tweeter. A flared bass port helps enhance bass response with minimal distortion. The TSi400 is bi-amp and bi-wire capable via its two pairs of 5-way binding posts.
| 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 | 3-Way |
| Power Handling | |
| Recommended Amplifier Power | 20 to 200 W |
| Bi-Amp Capability | Yes |
| Amplifier Power Rating | |
| Drivers | 3 x 5.25" / 133.35 mm Cone Mid-Woofer 1 x 1" / 25.4 mm Silk Dome Tweeter |
| Passive Radiators | |
| Enclosure Type | Bass-Reflex |
| Ports | |
| Frequency Response | 44 Hz to 24 kHz (±3 dB) |
| Frequency Range | 34 Hz to 25 kHz |
| Impedance | 8 Ohms |
| Magnetic Shielding | |
| Wired Connectivity | 2 x 5-Way Binding Post Pair Input |
| Media Card Slots | |
| Maximum Wire Gauge | |
| Amplifier Class | |
| Crossover | 2.5 kHz |
| SPL | |
| Sensitivity | 94 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 | Floorstanding |
| Floor Contacts | |
| Cabinet Material | MDF |
| Grille | |
| Cable Length | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Dimensions | 7 x 38.9 x 14.3" / 177.8 x 987.4 x 362 mm |
| Weight | 32.0 lb / 14.5 kg |
| Warranty Length | Limited 5-Year Warranty |