---
product_id: 49325606
title: "Alpine Electronics 6 x 9 Coaxial 3-Way Speaker, SPG-69C3"
brand: "alpine"
price: "S$146"
currency: SGD
in_stock: true
reviews_count: 10
url: https://www.desertcart.sg/products/49325606-alpine-electronics-6-x-9-coaxial-3-way-speaker-spg
store_origin: SG
region: Singapore
---

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

**Brand:** alpine
**Price:** S$146
**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?** S$146 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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 |
| Best Sellers Rank | 144,139 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 250 in Car Speaker Sets |
| Control method | Voice |
| Customer Reviews | 4.7 4.7 out of 5 stars (90) |
| Date First Available | 21 Feb. 2012 |
| Included components | Owners Manual, Speakers |
| Is waterproof | True |
| Item Weight | 1.81 kg |
| Item model number | SPG-69C3 |
| Item weight | 1.81 kg |
| Manufacturer | Alpine Electronics |
| Manufacturer part number | SPG-69C3 |
| Number of items | 1 |
| Power source | Corded Electric |
| Product Dimensions | 25.4 x 20.32 x 10.16 cm; 1.81 kg |
| Speaker size | 9 Inches |
| Surround-sound channel configuration | 2.0 |
| Warranty type | Limited |
| Wattage | 90 watts |

## 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.sg/products/49325606-alpine-electronics-6-x-9-coaxial-3-way-speaker-spg](https://www.desertcart.sg/products/49325606-alpine-electronics-6-x-9-coaxial-3-way-speaker-spg)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-14*