Power-stacked with the iLX-W650BT

Mounted together, the iLX-W650BT and the KTA-450 amplifier measure at less than 12,7 cm deep, so they can fit in any standard 2DIN radio dock to create Alpine’s award winning Power-Stack design. Brackets and included cable harnesses allow for a fast and easy install. Enjoy the extra sound system boost without the bulk and hassle of a traditional amp.

Power Boost for your Head Unit

Give your iLX-W650BT a sound boost with the 4-Channel KTA-450 Power Pack amplifier, that emits 4 x 50 Watts RMS. Thanks to Alpine’s exclusive Dynamic Peak Power (DDP) technology, this can even increase to 100 Watts DDP per channel during dynamic musical passages.

Apple CarPlay

The iLX-W650BT “Works with Apple CarPlay” and lets iPhone users make and receive calls, access text messages, play music, and get directions in a way that allows them to stay focused on the road. Apple CarPlay is accessed through the capacitive touch screen or the mic button to activate Siri voice control and is compatible with iPhone 5 and later (iPhone must be connected via Apple lightning cable).

Android Auto

The iLX-W650BT is compatible with Android Auto and works with the Google Assistant (requires both a USB cable and Bluetooth® connection; requires an Android™ phone running 5.0 [Lollipop] or higher and the Android Auto app). To access the Google Assistant on Android Auto, say "OK Google" or select the mic button. Google Assistant in Android Auto allows users to play their favorite music, get driving directions to their destination, interact with smart home devices and reply to text messages – hands free.

Amazing sound tuning

This Digital media Station comes packed with many amazing sound features, such as 9-Band Parametric EQ, 6-Channel Digital Time Correction, Digital Crossover, Alpine’s digital sound enhancer for compressed audio files “MediaXpander” and much more.

Built-in Bluetooth

The built-in Bluetooth module allows hands-free operation of your mobile phone while you drive. You can also stream music via Bluetooth to your Alpine iLX-W650BT and enjoy the sound through your car’s audio system

Up to 5x the power

Give your iLX-W650BT a sound boost with the 4-Channel KTA-450 Power Pack amplifier, that emits 4 x 50 Watts RMS. Thanks to Alpine’s exclusive Dynamic Peak Power (DPP) technology, this can even increase to 100 Watts DPP per channel during dynamic musical passages.

Power-stacked to save space

Mounted together, the iLX-W650BT and the KTA-450 amplifier measure at less than 12,7 cm deep, so they can fit in any standard 2DIN radio dock to create Alpine’s award winning Power-Stack design. Brackets and included cable harnesses allow for a fast and easy install. Enjoy the extra sound system boost without the bulk and hassle of a traditional amp.

High-Pass Filters

The KTA-450 features a selectable high-pass filter (60, 80 and 120Hz at 12dB/octave) on front and rear channels. This comes especially handy, if your head unit does not include such sound tuning capabilities.

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Versatile & Compact

With built-in preamp and speaker-level inputs (2- or 4-channel input), this tiny amplifier works with many car stereo systems – regardless of OEM or Aftermarket. At only 89mm x 181mm x 36mm it is one of the most compact 4 x 50 Watts RMS amplifiers on the market.