---
product_id: 809239694
title: "Alpine KTA-450 4 Ch.Power Pack Amp w/ R2-S653 R-Series Speakers"
brand: "alpine"
price: "€ 175.36"
currency: EUR
in_stock: false
url: https://www.desertcart.it/products/809239694-alpine-kta-450-4-ch-power-pack-amp-w-r2
store_origin: IT
region: Italy
---

# Alpine KTA-450 4 Ch.Power Pack Amp w/ R2-S653 R-Series Speakers

**Brand:** alpine
**Price:** € 175.36
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Alpine KTA-450 4 Ch.Power Pack Amp w/ R2-S653 R-Series Speakers by alpine
- **How much does it cost?** € 175.36 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/809239694-alpine-kta-450-4-ch-power-pack-amp-w-r2)

## Best For

- alpine enthusiasts

## Why This Product

- Trusted alpine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Enhance your car audio system with the Alpine KTA-450 4-Channel Power Pack Amplifier and R2-S653 6.5" R-Series Pro High-Resolution Component Speaker Set. The compact KTA-450 Amplifier packs a punch with Dynamic Peak Power technology, delivering 45W RMS x 4 at 2 or 4 Ohms. Measuring 7” W x 3.5” H x 1.25” D, its small size fits in tight spaces like glove boxes or motorcycle saddlebags. With no need for extra wires, installation is a breeze. Features include a Class D amplifier circuit and a Power Stacking bracket for mounting. The package includes the KTA-450 Amplifier, Input/Output/Power Wire Harness, Universal Bracket Set, and more. Pair the amplifier with the R-Series Pro Speaker Set for an immersive sound experience. Tuned for high and low-end frequencies, these speakers offer a center sound stage with loud, clear, and distortion-free audio. The 3-way component PRO speakers feature a 16.5cm door woofer, 9.6cm mid-range speaker, and 4.3cm tweeter with a frequency response up to 40kHz. The glass-fiber reinforced cones ensure rapid response and accurate music reproduction. Specifications include maximum peak power of 300 Watts, maximum RMS power of 100 Watts, and a nominal impedance of 4 Ohms. With included speaker grills and flexible PRO X-Over Networks, the R2-S653 set elevates your car audio to a professional level. Experience power and performance with Alpine's cutting-edge technology.

## Features

- This bundle includes an Alpine KTA-450 4-Channel Power Pack Amplifier and an Alpine R2-S653 6.5" 3-Way Component Speaker Set, Pair.
- Compact KTA-450 Power Pack Amplifier with DPP technology for big power boost in a small space.
- Alpine KTA-450 measures just 7” W x 3.5” H x 1.25” D, ideal for hidden installations.
- DPP technology eliminates the need for extra power supply wires for quick installation.
- Alpine R2-S653 speaker set boasts 3-way PRO speaker system with glass-fiber reinforced cones.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSQ755SQ |
| Brand | Alpine |
| Built-In Media | Alpinebdl250103-31 |
| Compatible with Vehicle Type | & SUVs, Select Cars, Truck |
| Item Dimensions D x W x H | 18"D x 17"W x 15.25"H |
| Item Weight | 23 pounds |
| Manufacturer | Alpine |
| Model Name | Alpinebdl250103-31 |
| Model Number | Alpinebdl250103-31 |
| Number of Items | 1 |
| UPC | 840425860113 |
| Unit Count | 1 Count |
| Warranty Description | 1-Year Manufacturer Warranty |

## Product Details

- **Brand:** Alpine
- **Included Components:** Alpinebdl250103-31
- **Model Name:** Alpinebdl250103-31
- **Product Dimensions:** 18"D x 17"W x 15.25"H
- **Unit Count:** 1 Count

## Images

![Alpine KTA-450 4 Ch.Power Pack Amp w/ R2-S653 R-Series Speakers - Image 1](https://m.media-amazon.com/images/I/71o2TCdVGGL.jpg)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-10-03*