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Channel full-range sound in your car with these versatile Boss Onyx full-range speakers. Sturdy poly-injection woofer cones and durable rubber surrounds make these units ideal for use in a powerful audio system. Each pair of Boss Onyx full-range speakers handles up to 400W and has a maximum 90dB sensitivity, so you can rock out as you drive.
Geek Squad® Installation Recommended
Visit your local Best Buy store for more information.
Q: Where are these speakers made?
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Q: How many watts are these Boss 6.5
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Q: what happens if i replace a 8 ohm speaker with a 4 ohm?
A: Make sure your stereo can run at 4ohm if so you are fine but playing at anything other than specified impedance could harm the head unit or "burn up" the speakers
Q: watts ? must be over 400 watts
A: Each speaker is 200 watts.

Channel full-range sound in your car with these versatile Boss Onyx full-range speakers. Sturdy poly-injection woofer cones and durable rubber surrounds make these units ideal for use in a powerful audio system. Each pair of Boss Onyx full-range speakers handles up to 400W and has a maximum 90dB sensitivity, so you can rock out as you drive. Geek Squad® Installation Recommended Visit your local Best Buy store for more information.

Unleash powerful performance with the Pioneer TS-R650 3-way speaker, delivering up to 300 W of max power and engineered for rich, detailed sound. Featuring a bold full mesh cover with a striking red flange, a Mica matrix cone, and a shallow basket design. The TS-R650 is built for style, strength, and seamless installation.

Club coaxial speakers bring JBL pro sound to more vehicles. Their compact design means they’ll fit into more vehicles than many of our competitors, and their high sensitivity delivers outstanding performance even with modestly-powered factory systems. Rugged polypropylene cones with the Plus One design deliver hard-hitting bass and long performance life. Edge-driven silk dome tweeters deliver broader and smoother high frequency response, never-harsh regardless of output level. They’re the perfect upgrade from factory speakers.

Upgrade your car audio situation with these Kenwood Road Series speakers. The heavy duty magnet design keeps them pumping volume over time, and they're easy to install thanks to lower tweeter heights and a shallow depth. These 6.5-inch Kenwood Road Series speakers have 300W peak power for booming performance in your vehicle. Geek Squad Installation Recommended Visit your local Best Buy store for more information.
| Pros for BOSS Audio - Onyx 6-1/2" 4-Way Car Speakers with Poly-Injected Woofer Cones (Pair) - Black/Chrome | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality | There were no pros for this product— | Sound Quality, Ease of Installation, Price, Fit, Highs |
| Cons for BOSS Audio - Onyx 6-1/2" 4-Way Car Speakers with Poly-Injected Woofer Cones (Pair) - Black/Chrome | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Bass, Power, Compatibility |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
sound good and it can handle a good amount of power
This review is from BOSS Audio - Onyx 6-1/2" 4-Way Car Speakers with Poly-Injected Woofer Cones (Pair) - Black/Chrome
MichaelJ Posted
Easy to install in most spots, with or without brackets. Good quality sound for the price too.
This review is from BOSS Audio - Onyx 6-1/2" 4-Way Car Speakers with Poly-Injected Woofer Cones (Pair) - Black/Chrome
Soundreview Posted
Good Boss speakers. reasonable cost for these speakers. they sound fine probably better than most stock speakers in a car. Best buy prices them competitively. I would buy them again
This review is from BOSS Audio - Onyx 6-1/2" 4-Way Car Speakers with Poly-Injected Woofer Cones (Pair) - Black/Chrome
Gilmatik Posted