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Alpine iLX-507 7-inch receiver with two speaker pairs and compact amplifier

Alpine

Alpine iLX-507 7" Receiver Bundle with SXE-1726S 6.5" & SXE-6926S 6x9" Speakers & KTA-450 Amp

SKU CH-GCD2-P1CGW

Complete car-audio upgrade with a 7-inch wireless CarPlay and Android Auto receiver, 6.5-inch and 6x9-inch coaxial speakers, plus a compact 45-watt RMS four-channel amplifier

  • TypeRadio
  • Wireless Apple CarPlay & Android Auto on a 7" WXGA display
  • 13-band EQ tailors sound to your taste
  • KTA-450 amp delivers 50W RMS x 4 at 4-Ohm in a 1.25" deep chassis
  • SXE-1726S 6.5" speakers handle 40W RMS with Kapton voice coils
  • SXE-6926S 6x9" speakers deliver 45W RMS with long-fiber woofers

Alpine iLX-507 Bundle Complete System

This Alpine iLX-507 bundle delivers a full car audio upgrade in one package. It combines a 7-inch multimedia receiver with wireless smartphone integration, two pairs of coaxial speakers, and a compact four-channel amplifier. The system suits drivers who want a coordinated sound solution without sourcing separate components.

Sustained Power Delivery Across Channels

The KTA-450 amplifier supplies 45W RMS per channel at 2 ohms and 50W RMS at 4 ohms with THD below 0.1 percent. Its Class D circuit and DPP technology maintain consistent output during extended listening sessions. The 1.3lb chassis dissipates heat efficiently without demanding extra ventilation space.

Component Build and Daily Integration

The SXE-1726S 6.5-inch speakers use Kapton voice coils and neodymium tweeter magnets rated for 40W RMS. The SXE-6926S 6x9-inch units add long-fibre woofers and barium ferrite magnets for 45W RMS handling. The receiver’s 13-band EQ and camera inputs connect through a shallow-mount chassis measuring 7 by 3.5 by 1.25 inches, fitting tight dash openings while leaving factory wiring accessible.

Highlights

  • Wireless Apple CarPlay & Android Auto on a 7" WXGA display
  • 13-band EQ tailors sound to your taste
  • KTA-450 amp delivers 50W RMS x 4 at 4-Ohm in a 1.25" deep chassis
  • SXE-1726S 6.5" speakers handle 40W RMS with Kapton voice coils
  • SXE-6926S 6x9" speakers deliver 45W RMS with long-fiber woofers

Specifications

TypeRadio

Questions about this item

How much heat does the KTA-450 amplifier generate when running all day at 45W RMS?

The Class D circuit and DPP technology keep the compact 1.3 lb chassis cool even during extended use at full 45W RMS output.

What wiring and mounting hardware must I already have to install the SXE-1726S and SXE-6926S speakers?

You will need speaker wire, compatible 6.5-inch and 6x9-inch mounting brackets or adapter rings, and basic hand tools for the door and rear-deck locations.

Will the iLX-507 receiver control my existing steering-wheel buttons and factory backup camera?

The iLX-507 supports camera inputs and can integrate with most steering-wheel interfaces using the correct vehicle-specific adapter harness.

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