Dayton Audio SUB-1200 vs Klipsch R-121SW
The Dayton Audio SUB-1200 has speaker-level inputs, plays lower (25 Hz vs 28 Hz) and costs less ($200 vs $650). The Klipsch R-121SW has more amplifier power (200 W vs 80 W).
What each one works with
Checked against every product in our catalogue by the same engine as the compatibility checker.
| SUB-1200 | R-121SW | |
|---|---|---|
| Receivers it connects to | 26 of 26 | 26 of 26 |
Specs side by side
Values that differ are bold. A dash means that model doesn't publish the spec.
| SUB-1200 | R-121SW | |
|---|---|---|
| Amplifier | 80 W | 200 W |
| Drivers | 1 × 305 mm | 1 × 305 mm |
| Low end | 25 Hz | 28 Hz |
| Inputs | Line, speaker-level | Line |
| Size | 16×17×18 in | 16×17×20 in |
| Weight | 20 kg (44.1 lb) | 16 kg (35.3 lb) |
| MSRP | $200 each (MSRP, August 2026) | $650 each (MSRP, September 2026) |
Every spec and pairing: Dayton Audio SUB-1200, Klipsch R-121SW.
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References
- Dayton Audio SUB-1200: Owner's manual, parts-express.com, retrieved September 15, 2026
- Dayton Audio SUB-1200: Manufacturer product page, web.archive.org, retrieved September 15, 2026
- Klipsch R-121SW: Spec sheet, assets.klipsch.com, retrieved September 15, 2026
- Klipsch R-121SW: Retailer listing, bestbuy.com, retrieved September 15, 2026
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