---
product_id: 123151329
title: "Harmony Audio 15\" PA Replacement Woofer Compatible with Mackie Thump15A"
brand: "harmony audio"
price: "S$372"
currency: SGD
in_stock: true
category: "Harmony Audio"
url: https://www.desertcart.sg/products/123151329-harmony-audio-15-pa-replacement-woofer-compatible-with-mackie-thump15a
store_origin: SG
region: Singapore
---

# 800W high power handling 15" powerful woofer size Direct Mackie Thump15A fit Harmony Audio 15" PA Replacement Woofer Compatible with Mackie Thump15A

**Brand:** harmony audio
**Price:** S$372
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade your sound, own the room with Harmony’s pro-grade 15" bass beast!

## Quick Answers

- **What is this?** Harmony Audio 15" PA Replacement Woofer Compatible with Mackie Thump15A by harmony audio
- **How much does it cost?** S$372 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/123151329-harmony-audio-15-pa-replacement-woofer-compatible-with-mackie-thump15a)

## Best For

- harmony audio enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Rugged construction designed to withstand the rigors of professional gigs and tours.
- • **Compact Powerhouse:** 15-inch woofer size balances portability with thunderous bass performance.
- • **Pro-Level Bass Impact:** Unleash deep, precise low frequencies with 800W power handling for club-quality sound.
- • **Versatile Integration:** 8-ohm impedance ensures smooth pairing with a wide range of amplifiers and setups.
- • **Seamless Mackie Compatibility:** Drop-in replacement for Thump15A—no mods, just pure plug-and-play convenience.

## Overview

The Harmony Audio HA-P15WS8 is a 15-inch professional PA replacement woofer delivering 800 watts of power with 8-ohm impedance. Engineered for Mackie Thump15A compatibility, it offers a direct, no-modification fit. Built with durable materials for reliable performance in demanding audio environments, it produces clear, precise bass ideal for live music, DJ sets, and public speaking events.

## Description

Buy Harmony Audio 15" PA Replacement Woofer Compatible with Mackie Thump15A | Fits TH-15A powered speaker cabinets, 15 inch drop-in driver swap, restores bass, easy repair part for blown cones, pro sound: Monitor, Speaker & Subwoofer Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- DURABLE CONSTRUCTION: Built to withstand the demands of professional use, the HA-P15WS8 features a robust construction that ensures durability and consistent performance, making it well-suited for challenging audio environments. The Harmony HA-P15WS8 Replacement 15" Pro PA Subwoofer is crafted for professional audio applications, delivering a potent 800W output to enhance low-frequency performance in your sound system.
- 15" SUBWOOFER SIZE: The 15" size strikes a balance between size and powerful bass reproduction, making it suitable for various speaker cabinets and audio applications. Featuring an 8-ohm impedance, this subwoofer offers versatility in system integration, ensuring compatibility with a diverse range of amplifiers and audio setups in both professional and home environments.
- HIGH POWER HANDLING: Capable of handling a substantial 800W of power, this subwoofer delivers a high-output performance, ensuring clear and impactful low-frequency reproduction in your sound system. As part of the Pro PA Series, the HA-P15WS8 is engineered to meet the demanding standards of professional audio applications, providing reliable and consistent performance for sound reinforcement.
- PRECISE AND CLEAR BASS: Focused on high-quality audio reproduction, the HA-P15WS8 ensures precise and clear bass, contributing to an enhanced overall sonic experience. The subwoofer is optimized for a wide frequency response, delivering deep and rich bass tones that contribute to a full and immersive audio experience.
- PRECISE REPLACEMENT: Compatible with Mackie Thump15A TH-15A, the HA-P15WS8 ensures a precise fit without any modification required. It seamlessly replaces the stock woofer, maintaining the integrity of your speaker system. Its dimensions, mounting points, and electrical characteristics are designed to replicate the performance of the original speaker, maintaining the integrity of your audio system.
- ADDITIONAL ITEM SPECS: The 15" PA Woofer, with a weight of 27.4 pounds and item dimensions of 18 x 18 x 8 inches, delivers a maximum output power of 800 watts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PV9X18R |
| Additional Features | Durable |
| Age Range Description | Adult |
| Antenna Location | mechanical |
| Audio Driver Size | 15 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #49,438 in Musical Instruments ( See Top 100 in Musical Instruments ) #238 in Monitor, Speaker & Subwoofer Parts |
| Brand | Harmony Audio |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | wired |
| Connectivity Technology | 1/4'' (6.35mm) TRS jack |
| Controller Type | Voice Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (38) |
| Enclosure Material | Wood, Paper, Cloth, Steel |
| Frequency Response | 37000 hertz |
| Impedance | 8 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 18"D x 18"W x 8"H |
| Manufacturer | Harmony Audio |
| Model Name | HA P15WS8 |
| Model Number | HA-P15WS8 |
| Mounting Type | Flush Mount |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 400 watts |
| Speaker Size | 15 inches |
| Speaker Type | Woofer |
| Specific Uses For Product | live music performances, public speaking events, DJ performances, audio recording sessions |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 15 inches |
| UPC | 603167671955 |
| Warranty Type | Limited |
| Woofer Diameter | 15 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Harmony Audio
- **Connectivity Technology:** 1/4'' (6.35mm) TRS jack
- **Frequency Response:** 37000 hertz
- **Speaker Maximum Output Power:** 400 watts

## Images

![Harmony Audio 15" PA Replacement Woofer Compatible with Mackie Thump15A - Image 1](https://m.media-amazon.com/images/I/71ywlGgrqLL.jpg)

## Questions & Answers

**Q: Can this be used as a drop-in replacement woofer for an existing powered or passive cabinet?**
A: Yes. The HA-P15WS8 directly replaces the woofer in the Mackie Thump 15 (Thump15A TH-15A) powered cabinet. It uses the factory mounting points with no cutting, drilling, or adapter rings, and its 8 ohm impedance matches the stock driver.

**Q: What size is this speaker and what are its power ratings?**
A: 15 inch pro audio midrange PA woofer rated 150 to 400 watts RMS and 800 watts peak. Single voice coil, 8 ohm, 93.7dB sensitivity, 37Hz to 4kHz frequency response. Restores full low frequency output to the Thump 15 cabinet after the driver swap.

**Q: What exactly is included in the box, and is any mounting hardware or documentation provided?**
A: Includes the Harmony Audio HA-P15WS8 15 inch woofer in an 18 x 18 x 8 inch carton, 27.4 pounds. No mounting hardware is listed or needed; it bolts to the Thump 15's factory mounting points with no cutting, drilling, or adapter rings.

**Q: How much amplifier power do I need to drive this speaker safely?**
A: Plan on 150 to 400 watts RMS into 8 ohms, with 800 watts peak as the absolute ceiling. In the Thump 15, the built-in amplifier handles it since the driver's specs match the stock woofer, and 93.7dB sensitivity helps it play loud efficiently.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-24*