---
product_id: 259040849
title: "Pyramid Pw677X Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo, 6 inchs, Black"
brand: "pyramid"
price: "432 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/259040849-pyramid-pw677x-car-audio-speaker-subwoofer-300-watt-high-power
store_origin: RO
region: Romania
---

# 1" Kapton voice coil for heat resilience 300W peak power for booming bass Durable P.P. cone & rubber suspension Pyramid Pw677X Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo, 6 inchs, Black

**Brand:** pyramid
**Price:** 432 Lei
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your drive with bass that speaks louder than words!

## Quick Answers

- **What is this?** Pyramid Pw677X Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo, 6 inchs, Black by pyramid
- **How much does it cost?** 432 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/259040849-pyramid-pw677x-car-audio-speaker-subwoofer-300-watt-high-power)

## Best For

- pyramid enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Injection molded P.P. cone and treated rubber edges ensure long-lasting performance and rugged durability.
- • **Crystal Clear Audio:** 4 Ohm impedance and 86 dB sensitivity reduce distortion, delivering crisp, clean sound clarity.
- • **Powerful Bass Experience:** Unleash 300W peak power for immersive surround sound that commands attention on every drive.
- • **Heat-Resistant Performance:** 1" Kapton voice coil and silver-plated terminals handle high temps for consistent, reliable output.
- • **Perfect Fit & Easy Install:** Standard 6" size with 2.89" mounting depth fits most vehicles seamlessly—upgrade your ride’s audio in minutes.

## Overview

The Pyramid PW677X is a 6-inch car subwoofer delivering up to 300 watts peak power with a robust injection molded P.P. cone and treated rubber suspension for durability. Featuring a 1-inch Kapton voice coil and 4 Ohm impedance, it ensures clear, distortion-free surround sound. Designed for easy installation in most vehicles, this subwoofer transforms your car audio into a high-performance bass powerhouse.

## Description

Pyramid Pw677X Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo, 6 inchs, Black

## Features

- 300 WATT POWER: This high powered subwoofer system has a maximum power output of 300 watt peak power / 150watt RMS for full range surround stereo sound reproduction and impressive bass response so you can play your favorite tracks as loud as you want
- BUILT TO LAST: Features new design injection molded P.P. cone and specially treated black rubber edge suspension in a chrome finish basket. Bumped / vented yoke plate for extended excursion and rubber magnet boot for better protection
- 4 OHM IMPEDANCE: The audio projection subwoofer has 86 dB and 4 ohm impedance rating that compensates the undersized wire found in many of today’s cars. It ultimately reduces distortion so you can enjoy a crisp and clear sound
- 1" KAPTON VOICE COIL: This complete subwoofer features 40 oz magnet structure and 1 inch KAPTON voice coil to enhance its performance and can handle higher operating temperatures. it also has a silver plated terminal
- 6" STANDARD SIZE: Pyramid easy to mount car speaker follows the standard size for most vehicle stereo systems. It has a 2.89" mounting depth and 6.50" overall diameter. Perfect for new speaker construction or replacing worn / blown speakers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Mounting type | Floor Standing |
| Material | Rubber |
| Model name | Sound Around |
| Speaker type | Subwoofer |
| Special features | New P.P. injection molded design. cone, special treated rubber edge suspension, high temperature Kapton voice coil and silver plated terminal |
| Recommended uses for product | For Music Players |
| Compatible devices | Car Audio System |
| Unit count | 1 Count |
| Surround sound channel configuration | 1.0 |
| Colour | silver |
| Included components | 1 Pyramid Branded Product |
| Product dimensions | 16.5D x 16.5W x 7.3H centimeters |
| Item weight | 40 Ounces |
| Impedance | 4 Ohms |
| Is waterproof | False |
| Warranty type | Limited |
| Maximum range | 5 Meters |
| Number of Items | 1 |
| Control method | Touch |
| Wireless communication technologies | Bluetooth |
| Speaker size | 6 Inches |
| Power source | Corded Electric |
| Item model number | PW677X |
| Other display features | Wireless |
| Color | silver |
| Item Weight | 1.13 Kilograms |

## Product Details

- **Brand:** Pyramid
- **Speaker maximum output power:** 300 Watts
- **Frequency response:** 1 KHz
- **Connectivity technology:** Auxiliary
- **Audio output mode:** Surround

## Images

![Pyramid Pw677X Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo, 6 inchs, Black - Image 1](https://m.media-amazon.com/images/I/61mN3IIZ6IL.jpg)

## Available Options

This product comes in different **Product Packaging, Style** options.

## Questions & Answers

**Q: How low of hertz can it receive?**
A: The Fs or free air resonant frequency of this driver is 55 Hz, according to the Pyramid manual. For more info you may look up the driver on the Pyramid website, and click on 'manual download' on the right side of the home page. The manual gives the critical data needed to construct an appropriate size enclosure for this driver. Hope this helps....

**Q: Is this spec for each speaker (  Impedance: 4 Ohm 150 Watts RMS/300 Watts Peak Overall) or total for the pair(which would be 75RMS/150 peak ea.)?**
A: It's for each speaker.  I only ordered one. The picture shows two but I'm sure it's one.

**Q: How many cubic feet required for a sealed enclosure?**
A: Hi, yes this answer is correct "2 cubic feet works great." Thank you both.

**Q: Can i use this to just replace the factory subwoofer on a 2010 scion tc?**
A: I would s say yes I used for replacement in my sub boxes and drive them with a JL audio 600 watt sub woofer amp

## Frequently Bought Together

- Pyramid 6" Car Audio Speaker Subwoofer - 300 Watt High Power Bass Surround Sound Stereo Subwoofer Speaker System w/ Molded P.P. Cone, 86 dB, 4Ohm, 40 oz Magnet,1 inch KAPTON Voice Coil -PW677X,Black
- Pioneer F-Series TS-F1634R 6.5” Round Coaxial 2-Way Car Speakers (Pair) – 200W, Black

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**Shop now:** [https://www.desertcart.ro/products/259040849-pyramid-pw677x-car-audio-speaker-subwoofer-300-watt-high-power](https://www.desertcart.ro/products/259040849-pyramid-pw677x-car-audio-speaker-subwoofer-300-watt-high-power)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*