Versus · Car Audio Systems for Every Ride
Alpine iLX-407VSBOSS 455BRGB
For most buyers, the Alpine iLX-407 wins. Alpine iLX-407 edges ahead of BOSS 455BRGB for most buyers, especially when slim single‑din matters most. However, BOSS 455BRGB is the stronger pick if you prioritize slim single‑din. q2 reflects smartphone integration features such as wireless or wired CarPlay/Android Auto support.
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Updated Apr 9, 20264+ dimensionsNo sponsored rankingsPrices checked today
Alpine iLX-407
Alpine iLX-407
$540
See on Amazon →
Alpine iLX-407 · $540
Winner
vs
BOSS 455BRGB
BOSS 455BRGB
$45
See on Amazon →
BOSS 455BRGB · $45
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Car Audio Systems for Every Ride / Versus
What matters most to you?
Head unit form factor fits?
Do you want to connect your?
Prefer touch controls or?
Top pick
Alpine iLX
by Alpine
$540Checked recently
Match score100%
Slim single‑DINWired CarPlay/Android AutoTouchscreen only
$539.95 on Amazon
vs
BOSS 455BRGB
by BOSS Audio Systems
$45Checked yesterday
Match score0%
Slim single‑DINWireless CarPlay/Android AutoTouchscreen only
$44.99 on Amazon
Alpine iLXFeatureBOSS 455BRGB
Standard double‑DIN (4″ height)
Head unit form factor fits
Slim single‑DIN (2″ height)
Wired CarPlay/Android Auto
Do you want to connect your
Bluetooth only (no CarPlay/Android Auto)
Touchscreen only
Prefer touch controls or
Physical buttons and knobs
Basic factory‑level power
Audio power and tuning
Basic factory‑level power
No extras needed
Extra features matter most
No extras needed

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Key differences: Alpine iLX vs BOSS 455BRGB

Choosing between the Alpine iLX-407 and the BOSS 455BRGB comes down to what matters most to you in a car audio systems for every ride. Single‑DIN radios are slim (about 2″ tall) and suit classic cars. The Alpine iLX-407 leans toward standard double‑din, while the BOSS 455BRGB offers slim single‑din.

Wireless mirroring lets you run Apple CarPlay or Android Auto without plugging in, though it can cost more. The Alpine iLX-407 leans toward wired carplay/android auto, while the BOSS 455BRGB offers bluetooth only. Touchscreen units put everything on a digital display and allow swiping through menus.

The Alpine iLX-407 leans toward touchscreen only, while the BOSS 455BRGB offers physical buttons and knobs. The Alpine iLX-407 stands out for users who value slim single‑din and wired carplay/android auto and touchscreen only.

Meanwhile, the BOSS 455BRGB is the stronger pick if slim single‑din and wireless carplay/android auto and touchscreen only are your top priorities. Rather than declaring an absolute winner, we recommend using the interactive comparison above — your priorities determine which product scores higher.

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