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KEF Kube 15 MIE 15 Inch Powered Subwoofer for Home Theater & HiFi
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 23, 2026 2:40 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓GROUND-SHAKING BASS — A 15-inch front-firing driver and 300W RMS Class D amplifier fill even large rooms with deep, dynamic low end: down to 20Hz and up to 116dB, felt as much as heard in every movie night and listening session.
✓MUSIC INTEGRITY ENGINE — KEF's DSP with iBX Intelligent Bass Extension analyzes the signal in real time, delivering bass that stays deep, accurate, and controlled at any listening level — quiet late-night viewing or full volume.
✓SEALED CABINET, FLEXIBLE PLACEMENT — The sealed design keeps bass tight and placement easy, while three room-position EQ modes tune output for free-standing, wall, or corner placement in seconds.
✓CONNECTS TO ANY SYSTEM — LFE/RCA and speaker-level inputs with a variable 40–140Hz crossover pair this home subwoofer with any AV receiver, soundbar, or stereo amplifier; add the KW1 adapter for wireless subwoofer freedom.
✓SET IT AND FORGET IT — Auto wake-up, Always On, and 12V trigger power modes keep it ready when the music starts. The largest model in the Kube range: 20.4 x 19.7 x 20.3 inches and a solid 60.6 lbs, built to anchor a serious home theater.
⚙️ Specifications
Brand
KEF
Speaker Maximum Output Power
300 watts
Connectivity Technology
RCA
Audio Output Mode
Standard
Mounting Type
Floor Standing
Material
Metal
Model Name
Kube15MIE
Speaker Type
Subwoofer
Special Feature
Bass Boost, Hi Res Audio
Recommended Uses For Product
For Computers, For DVD Players, For Gaming Consoles, For Surround Sound Systems, For Televisions
Compatible Devices
Home Theater, Television
