Bass Reflex Powered Subwoofer

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Affordable and Efficient Subwoofer Delivers Big Bass Impact

Add a thrilling dimension to your movies, music, and games with this energy-efficient subwoofer from Onkyo, the masters of high fidelity audio. The SKW-770 expertly handles the LFEs (Low Frequency Effects) present in movie and game soundtracks, while adding heft to music of all kinds. Smooth, full-bodied bass is generated by an inbuilt amplifier—capable of generating 120 W of continuous power—and is outputted through a 25 cm down-firing woofer cone and big-bore reflex port. Robust cabinet construction and quality audio components allow this subwoofer to reach way down deep, providing fast, well-defined bottom end for all your home entertainment. Finished in a rich, high-gloss black and equipped with an output level adjustment, the SKW-770 represents excellent buying for home theater fans, particularly those wanting to explore the benefits of a twin subwoofer installation.


Rated Output Power: 120 W (Minimum Continuous Power, 4 Ohms, 100 Hz, 1%, IEC)

25 cm Cone


Powered Bass Reflex Design

Gloss Finished

Output Level Control


Frequency Response: 25 Hz–150 Hz

Input Sensitivity/Impedance: 550 mV/20 k-ohms

Dimensions (W x H x D): 275 x 507 x 411 mm

Weight: 11.6 kg

Due to a policy of continuous product improvement, Onkyo reserves the right to change specifications and appearance without notice.