Compact yet powerful, the Klipsch RSM-400 is a 4” full-range outdoor/indoor speaker built with a sealed enclosure for optimal durability and performance. It features a 3/4” titanium compression driver paired with a 4” woofer, delivering clear highs and solid mids with reliable weather resistance in a paintable ABS shell.

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Klipsch Aftp, Outdoor/Indoor Speaker
Klipsch RSM-400
Compact 4” outdoor/indoor speaker with sealed design, titanium compression driver, and reliable IPX5 waterproof rating.
$599
| Weight | 1850 g |
|---|---|
| Dimensions | 167 × 165.2 × 246 mm |
| Brands | |
| Color | Black, White |
Specs:
Frequency Response: 79Hz–20kHz ±4dB (55Hz @ -10dB)
Power Handling: 40W (160W Peak)
Max Continuous Output: 98dB
Sensitivity: 85dB
Coverage: 90° ±40° (1.3kHz–20kHz)
Directivity Index: 7dB ±2dB (1kHz–20kHz)
Impedance: 8Ω nominal (min. 4Ω @250Hz)
Crossover Frequency: 3kHz
Drivers:
4” Woofer
3/4” Titanium Compression Driver on 90×90 Modified Tractrix Horn
Enclosure Type: Sealed
Material: All-weather paintable ABS plastic
Input Connectors: Dual 5-way binding posts
IP Rating: IPX5 (Weatherproof)
Finish: Available in two colors; paintable
Warranty: 5 Years















