---
product_id: 48472580
title: "KTP-445A KTP-445 Head Unit in Line Power Amplifier, Black"
brand: "alpine"
price: "Rp10053389"
currency: IDR
in_stock: true
url: https://www.desertcart.id/products/48472580-ktp-445a-ktp-445-head-unit-in-line-power-amplifier
store_origin: ID
region: Indonesia
---

# 100W Power Compact Design Plug & Play KTP-445A KTP-445 Head Unit in Line Power Amplifier, Black

**Brand:** alpine
**Price:** Rp10053389
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Drive with Alpine Power!

## Quick Answers

- **What is this?** KTP-445A KTP-445 Head Unit in Line Power Amplifier, Black by alpine
- **How much does it cost?** Rp10053389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/48472580-ktp-445a-ktp-445-head-unit-in-line-power-amplifier)

## Best For

- alpine enthusiasts

## Why This Product

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

## Key Features

- • **Unleash the Power:** Experience a booming 100 watts of audio power that transforms your car into a concert hall.
- • **Space-Saving Design:** Compact size means you can enjoy powerful sound without sacrificing precious space in your vehicle.
- • **Trusted Brand Quality:** From the renowned Alpine brand, this amplifier is built to deliver exceptional performance and reliability.
- • **Versatile Gain Control:** Customize your audio experience with a high/low gain switch for optimal sound quality.
- • **Effortless Installation:** Enjoy hassle-free plug and play installation, so you can hit the road with your new sound system in no time.

## Overview

The AlpineKTP-445A KTP-445 Head Unit in Line Power Amplifier delivers an impressive 100 watts of power in a compact design, making it the perfect addition to your car audio system. With easy plug and play installation and a versatile high/low gain switch, this amplifier ensures you get the best sound quality without the hassle. Weighing just 1 kg and measuring 20 x 20 x 20 cm, it fits seamlessly into any vehicle setup.

## Description

KTP-445A KTP-445 Head Unit in Line Power Amplifier, Black

## Features

- 100Watts Power
- Plug and Play Installation
- High/Low Gain Switch
- Compact Size
- Included components: car amplifier

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Alpine |
| Brand | Alpine |
| Product Dimensions | 20 x 20 x 20 cm; 1 kg |
| Item model number | KTP-445A |
| Manufacturer part number | KTP-445A |
| Voltage | 15 Volts |
| Wattage | 400 watts |
| Item Weight | 1 kg |

## Product Details

- **Item dimensions L x W x H:** 20 x 20 x 20 centimetres
- **Voltage:** 15 Volts
- **Manufacturer:** Alpine
- **Minimum supply voltage:** 12.4 Volts
- **Mounting type:** Freestanding Mount

## Images

![KTP-445A KTP-445 Head Unit in Line Power Amplifier, Black - Image 1](https://m.media-amazon.com/images/I/51eFi0LWJCL.jpg)

## Questions & Answers

**Q: Would it work with e46 oem radio**
A: no

**Q: Will this work with a pioneer mvh-a210bt?**
A: No

**Q: Do you have to have all channels used if I only have front speakers**
A: No. I used this amp in an MR2 roadster with front only speakers. Great amp.

**Q: The information is confusing (datasheet is different to tech details), is this a ktp-445a or ktp-445u model?**
A: The U version is universal and will connect to most head units. The A version is for Alpine head units and comes with 2 connections that will plug directly into the Alpine head. Tech specs are the same.

## Frequently Bought Together

- Alpine KTP-445A KTP-445 Head Unit in Line Power Amplifier, Black
- Alpine UTE-73BT Mech-Less Digital Media Receiver with Bluetooth® Wireless Technology

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**Shop now:** [https://www.desertcart.id/products/48472580-ktp-445a-ktp-445-head-unit-in-line-power-amplifier](https://www.desertcart.id/products/48472580-ktp-445a-ktp-445-head-unit-in-line-power-amplifier)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-15*