---
product_id: 49325606
title: "Alpine Electronics 6 x 9 Coaxial 3-Way Speaker, SPG-69C3"
brand: "alpine"
price: "NT$1495"
currency: TWD
in_stock: true
reviews_count: 5
url: https://www.desertcart.tw/products/49325606-alpine-electronics-6-x-9-coaxial-3-way-speaker-spg
store_origin: TW
region: Taiwan
---

# 65Hz-19kHz Frequency Range 350W Peak Power Neodymium Magnet Alpine Electronics 6 x 9 Coaxial 3-Way Speaker, SPG-69C3

**Brand:** alpine
**Price:** NT$1495
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with sound that turns heads and drops jaws!

## Quick Answers

- **What is this?** Alpine Electronics 6 x 9 Coaxial 3-Way Speaker, SPG-69C3 by alpine
- **How much does it cost?** NT$1495 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/49325606-alpine-electronics-6-x-9-coaxial-3-way-speaker-spg)

## 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

- • **Seamless Upgrade Fit:** Direct swap for factory speakers in many vehicles—upgrade your sound without hassle.
- • **Premium Magnetic Drive:** Neodymium magnet boosts efficiency and sound clarity for an immersive experience.
- • **Power That Packs a Punch:** 350W peak power delivers booming sound that commands attention on every drive.
- • **Crystal-Clear Audio Range:** Wide 65Hz to 19kHz frequency response ensures every note and beat hits perfectly.
- • **Built to Last & Splash-Proof:** Durable design with waterproof features keeps your music playing rain or shine.

## Overview

The Alpine Electronics SPG-69C3 is a 6x9 inch 3-way coaxial speaker engineered for high power handling with 350W peak output and 90W RMS. Featuring a neodymium magnet and a frequency response spanning 65Hz to 19kHz, it delivers crisp highs, rich mids, and deep bass. Designed for easy installation as a direct factory speaker replacement, it’s also waterproof and built to endure, making it the perfect upgrade for audiophiles seeking premium in-car sound.

## Description

Built to Handle High Power The new Type-G Series of component and coaxial speakers are designed and built to handle high power levels. This speaker also delivers good sound quality, due to a soft dome tweeter, square voice coil wire with Kapton bobbin and an audio tuned capacitor.

Review: Great speaker upgrade - I fitted these in to mini r56 jcw, there a straight swap for the factory speakers, the connectors need altering though. After I did the notorious mini channel swap and fitted these, all I can say is... Wow! The sound quality is brilliant.
Review: Great speakers - Great speakers nice crisp sound and a nice bass response also great value for money highly recommended

## Features

- Peak Power: 350W
- RMS Power: 90W
- 6 x 9" 3-Way Speaker
- Neodymium Magnet
- Frequency Response: 65 Hz to 19 kHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J22M2P8 |
| Antenna Location | electronics |
| Audio Driver Size | 9 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 175,720 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 378 in Car Speaker Sets |
| Box Contents | Owners Manual, Speakers |
| Brand | Alpine |
| Brand Name | Alpine |
| Compatible Devices | Personal Computer, Smartphone, Laptop, Tablet, Television, Projector |
| Connectivity Protocol | Zigbee |
| Connectivity technology | Coaxial |
| Control Method | Voice |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 90 Reviews |
| Global Trade Identification Number | 04958043518210 |
| Is Electric | Yes |
| Is Waterproof | True |
| Item Type Name | 6"x9" 3-Way Coaxial Car Speakers |
| Item Weight | 4 Pounds |
| MP3 player | No |
| Manufacturer | Alpine Electronics |
| Maximum Speaker Output Power (in watts) | 350 Watts |
| Model Name | SPG-69C3 |
| Model Number | SPG-69C3 |
| Model name | SPG-69C3 |
| Mounting Type | Wall Mount |
| Mounting type | Wall Mount |
| Network Connectivity Technology | Coaxial |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Warranty | 1 Year Manufacture |
| Speaker Size | 9 Inches |
| Speaker Type | Woofer |
| Speaker maximum output power | 350 Watts |
| Specific Uses For Product | Car Audio Systems |
| Subwoofer Speaker Diameter | 9 Inches |
| Tweeter Diameter | 1 Inches |
| Warranty Type | Limited |
| Woofer Driver Diameter | 9 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Alpine
- **Compatible devices:** Personal Computer, Smartphone, Laptop, Tablet, Television, Projector
- **Connectivity technology:** Coaxial
- **Model name:** SPG-69C3
- **Mounting type:** Wall Mount
- **Recommended uses for product:** electronics
- **Speaker maximum output power:** 350 Watts
- **Speaker type:** Woofer
- **Subwoofer diameter:** 9 Inches

## Images

![Alpine Electronics 6 x 9 Coaxial 3-Way Speaker, SPG-69C3 - Image 1](https://m.media-amazon.com/images/I/51GlYawZOUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great speaker upgrade
*by S***4 on 1 January 2021*

I fitted these in to mini r56 jcw, there a straight swap for the factory speakers, the connectors need altering though. After I did the notorious mini channel swap and fitted these, all I can say is... Wow! The sound quality is brilliant.

### ⭐⭐⭐⭐⭐ Great speakers
*by A***S on 8 April 2021*

Great speakers nice crisp sound and a nice bass response also great value for money highly recommended

### ⭐⭐⭐⭐⭐ So happy with them now l enjoy listening music in my ...
*by M***O on 15 September 2017*

So happy with them now l enjoy listening music in my car *****😁

## Frequently Bought Together

- Alpine Electronics 6 x 9 Coaxial 3-Way Speaker, SPG-69C3
- Alpine SXE-1725S
- Alpine SXE-1006TW Car Speakers

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**Shop now:** [https://www.desertcart.tw/products/49325606-alpine-electronics-6-x-9-coaxial-3-way-speaker-spg](https://www.desertcart.tw/products/49325606-alpine-electronics-6-x-9-coaxial-3-way-speaker-spg)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-16*