Power your subwoofers with this Kenwood mono amplifier. A heat sink keeps the system running cool even when operating the system at maximum capacity, and a variable low-pass filter lets you customize the sound coming out of each subwoofer. This car stereo component offers up to 500W of RMS, for big, bold bass. An aluminum cover plate conceals this Kenwood amplifier in your car's trunk for a sleek appearance.

Google Chromecast Audio: Stream your favorite music with Google Chromecast Audio. Simply plug into your speaker's auxiliary input and connect to your Wi-Fi network. Then just tap the Cast button from your favorite apps on your phone, tablet or computer to cast songs, radio stations and podcasts to your speaker.

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