Polk Reserve R400
Polk Audio · Speaker · Centre · 2021
- L1 · Spec sheet
Open in the designer Add to compare Opens the designer's starter room with the Polk Reserve R400 on the centre channel. It replaces the design open in this browser once you edit it, as a shared link does.
Specifications
| Property | Value | Source |
|---|---|---|
| Sensitivity | 87 dB | Sensitivity: Manufacturer Manufacturer |
| Impedance, nominal | 8 Ω | Impedance, nominal: Not stated in the record Not stated in the record |
| Impedance, minimum | 3.8 Ω | Impedance, minimum: Not stated in the record Not stated in the record |
| Maximum SPL | Not stated Polk Reserve R400 product page prints no maximum SPL (read 2026-09-05). | — |
| LF extension | 48 Hz (-3dB) tolerance: -3dB | LF extension: Manufacturer, Polk Reserve R400 product page Manufacturer, Polk Reserve R400 product page, Document ↗ |
| Coverage, H × V | Not stated Polk Reserve R400 product page prints no coverage angle (read 2026-09-05). | — |