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250W RMS

Subs, Speakers and Electronics with an RMS Power Rating of 250-Watts

Subs, Speakers and Electronics with an RMS Power Rating of 250-Watts

The RMS rating of any speaker or subwoofer driver is the continuous power rating that the driver is designed to handle at a maximum volume rating. The RMS rating is one of two numbers to go by when pairing your speakers with an amplifier. As an example, a speaker with a 250-Watt, or 250W for short, RMS rating should be paired with a two-hundred-fifty-watt RMS amp. We usually recommend a power-plant to be over powered by 10 – 20% RMS so that the amplifier does not have to work at 100% capacity to get 100% efficiency from your speakers.

1 product

  • JL Audio SB-SMRT-4-2/8W3v3 : 8" 250W 4Ω Subwoofer Enclosure, 2008-2015 Smart fortwo JL Audio SB-SMRT-4-2/8W3v3 : 8" 250W 4Ω Subwoofer Enclosure, shown installed.

    JL Audio SB-SMRT-4-2/8W3v3 : 8" 250W 4Ω Subwoofer Enclosure, 2008-2015 Smart fortwo

    Pre-Order Today!

    Single 8-Inch 250-Watt Subwoofer-Enclosure for Select 2008-2015 Smart-fortwo Vehicles There are a lot of design areas where the Smart fortwo is brilliant... but the weak factory audio system isn't one of them. Facing the obvious limitations of space and functionality presented by this diminutive automobile, the JL Audio Stealthbox® design team had to reach deep into their bag of tricks. Their solution is a robust JL Audio 8-inch subwoofer tucked neatly beneath the dashboard in a 100% fiberglass sealed enclosure, resulting in zero loss of useful space. So, fill the CD changer or plug in your MP3 player and enjoy impressive JL Audio sound quality on every drive. The Hard Data: Contains one 8W3v3-4 subwoofer in a sealed enclosure. 250 watt power handling. Wired for 4 ohm mono. Installs underneath passenger-side dash. Stealthbox® includes a black, steel-mesh grille to protect the driver.Storage of any type of magnetic-drive media player in the glove box is not recommended with Stealthbox® installed. Requires removal or relocation of factory SiriusXM® tuner, if equipped. Stealthbox® products are built to order and generally ship within 5-6 business days of receiving your order. JL Audio SB-SMRT-4-2/8W3v3 Installation Manual

    Pre-Order Today!

    $799.99

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