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Alpine 7 inch receiver with component and coaxial speakers and amplifier

Alpine

Alpine ILX-507 7" Receiver w/ R2-S653 6.5" Comp, R2-S65 Coax & KTA-450 Power Pack

SKU CH-2YHB-7AH0F

A 7-inch multimedia receiver with wireless smartphone integration, component and coaxial speakers, and a compact four-channel amplifier

  • TypeRadio
  • 7" high-resolution display with Wireless Apple CarPlay & Android Auto
  • R2-S653 3-way component speakers with glass-fiber cones for accurate sound
  • KTA-450 Power Pack amplifier with DPP technology in compact design
  • R2-S65 coaxial speakers add high-resolution audio coverage
  • Peak power of 300 Watts for powerful audio performance

Complete Alpine Audio Bundle

This package combines an Alpine iLX-507 7-inch multimedia receiver with wireless Apple CarPlay and Android Auto, an R2-S653 6.5-inch 3-way component speaker set, R2-S65 6.5-inch coaxial speakers, and a KTA-450 4-channel power pack amplifier. It is designed for drivers who want a single-box upgrade covering source, amplification and speakers. The receiver handles music, video, camera inputs and EQ adjustment with Hi-Res audio support.

Compatibility Checklist

Verify that your dashboard can accommodate a 7-inch display and that the 6.5-inch speaker cut-outs match your door and rear-deck locations. The component set includes separate tweeters and crossovers requiring additional mounting depth, while the coaxial units fit standard 6.5-inch openings. Ensure your vehicle wiring can support the amplifier's power and ground connections, and confirm steering-wheel control integration if that feature is needed.

Sustained Output Behaviour

The KTA-450 amplifier uses DPP Class D topology to deliver dynamic peak power in a compact chassis, maintaining output during extended listening without the thermal fade typical of smaller integrated amps. Glass-fibre cones and magnesium tweeters in the R2-S653 set resist compression at high volumes, while the R2-S65 coaxials provide consistent mid-bass response. Together they sustain clean, detailed sound on long journeys rather than only in short bursts.

Highlights

  • 7" high-resolution display with Wireless Apple CarPlay & Android Auto
  • R2-S653 3-way component speakers with glass-fiber cones for accurate sound
  • KTA-450 Power Pack amplifier with DPP technology in compact design
  • R2-S65 coaxial speakers add high-resolution audio coverage
  • Peak power of 300 Watts for powerful audio performance

Specifications

TypeRadio

Questions about this item

Does the bundle include everything needed for a full install, or must wiring kits or adapters be purchased separately?

The package contains the iLX-507 receiver, R2-S653 component speakers, R2-S65 coaxial speakers and the KTA-450 amplifier; any wiring harnesses, antenna adapters or mounting kits for your specific vehicle are not included.

Should I choose the 6.5-inch component set or the 6.5-inch coaxial speakers for the front doors?

The R2-S653 3-way component set with separate tweeters and crossovers is designed for front-stage imaging, while the R2-S65 coaxial speakers suit rear-fill or simpler front installs where a single mounting hole is preferred.

What does the 300-watt peak rating on the component speakers mean for everyday listening?

The 300 W peak figure indicates maximum short-term handling; with the KTA-450 amplifier supplying continuous power, the system delivers clean, loud playback at typical volume levels without distortion.

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