Lexus GS460 Speaker Size

Front Door Panel Speaker

Rear Door Panel Speaker

Rear Deck Lid Speaker

Lexus GS460 Speaker FAQ

What speakers should I replace first in my Lexus GS460 to get the biggest sound improvement?

Start with the front door 6.5 inch speakers. These handle most of your music's midrange and vocal frequencies - around 80Hz to 4kHz typically. The front stage creates the soundstage you actually hear while driving. Your Lexus GS460 front doors can accommodate both coaxial and component speakers, so you've got flexibility there. Component speakers usually offer better imaging since the tweeter separates from the woofer. Though coaxials might be easier to install if you're doing this yourself. The rear doors come second priority, then tackle that 10 inch rear deck subwoofer last.

Can I install component speakers in my Lexus GS460 front doors without major modifications?

Most likely yes, but it depends on your specific setup. The front door panels support component configurations, which means separate woofer and tweeter mounting points should already exist. You'll need to verify the tweeter mounting location - sometimes it's in the door panel, sometimes the A-pillar or dash. Component systems typically require more wiring since you're running separate signals to the woofer and tweeter. Your crossover network might fit behind the door panel, though space can be tight. The 6.5 inch woofer should drop right into the existing mounting points. Just check the mounting depth - some aftermarket speakers run deeper than factory units.

What's the difference between coaxial and component speakers for the Lexus GS460 doors?

Coaxial speakers combine the woofer and tweeter in one unit - tweeter sits right on top of the woofer cone. Simpler installation since you're replacing one speaker with one speaker. Component systems separate these elements. The woofer handles bass and midrange, usually up to about 3kHz, while the tweeter takes over the higher frequencies. This separation typically improves sound staging and imaging. In your Lexus GS460, components can create a more precise soundstage since the tweeter can be positioned at ear level. Coaxials might sound slightly less focused but they're often more cost-effective. Both types fit the 6.5 inch door locations, though components need additional tweeter mounting points.

How much power can the Lexus GS460 door speakers handle?

Factory speakers probably handle around 15-25 watts RMS, maybe 50-75 watts peak. Most aftermarket 6.5 inch speakers can handle 50-100 watts RMS, sometimes more. Your factory amplifier might push 20-30 watts per channel to the door speakers. If you're keeping the factory head unit and amp, focus on speakers with high sensitivity ratings - 88dB or higher. This means they'll play louder with less power. Impedance should match your system, typically 4 ohms for most Lexus GS460 setups. Though some aftermarket speakers come in 8 ohm versions. Check your factory specs before ordering. Higher power handling doesn't always mean better sound quality.