


KEF Ci250RRb-THX In Ceiling Subwoofer
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
KEF Ci250RRb-THX In Ceiling SubwooferThe new KEF Ci250RRb THX In Ceiling Subwoofer is engineered to deliver high fidelity sound experience for the most discerning music and movie lovers. Featuring a massive 150oz magnet in the motor system, Ci250RRb THX delivers thunderous, low distortion bass down to 20Hz with a maximum SPL of 109dB. The extra long throw 250mm (10 in.) bass driver of Ci250RRb THX, when driven by the KEFs DSP equipped KASA500 amplifier, delivers both in spades.
Quick Dispatch:
Your KEF Ci250RRb-THX In Ceiling Subwoofer orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
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Reviewed in the United States on April 27, 2026
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Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
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Reviewed in the United States on March 25, 2026
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