KAPPA 120.9W

KAPPA 120.9W

12 inch Dual Voice Coil Subwoofer (selectable impedance)

Sold from 2009 until now

Predecessor Product: KAPPA 122.7W
Made in: South Korea

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Specifications

MSRP U.S.
$279.95 each
Power Handling (Peak)
1400 watts
Power Handling (RMS)
350 watts
Nominal Impedance
2 or 4 ohms
Sensitivity
91dB
Mounting Depth (in)
6-5/16˝

Infinity’s revolutionary new Kappa Series subwoofers deliver true low-distortion high-performance with one incredible feature, Infinity’s Selectable Smart Impedance (SSI) design.

This cone material is extremely stiff, minimizing cone flex; its rigidity results in the very low distortion and improved clarity that are Infinity trademarks.
Reduces air compression under the dust cap, minimizing mechanical noise, and provides more constant mechanical Q for reduced distortion.
Provides great performance in sealed, vented or band-pass enclosures. Kappa woofers can be ±30 percent of the recommended volume. Optimum vented boxes do not require superlong ports.
Infinity subwoofers are tested according to the strictest and most demanding reliability-testing regimen ever designed for car-audio speakers. They are shaken, baked, frozen and dropped, all while they’re operating, and attempts are even made to destroy them with signals up to 10 times their rated power. When they’ve passed those tests, the subs are subjected to their RMS and peak power limits for 100 hours. Many competing subs are tested for only eight hours.

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