---
product_id: 24580406
title: "SP4 Unpowered Speaker Cabinet, BLACK"
brand: "peavey"
price: "NT$93683"
currency: TWD
in_stock: true
reviews_count: 3
category: "Peavey"
url: https://www.desertcart.tw/products/24580406-sp4-unpowered-speaker-cabinet-black
store_origin: TW
region: Taiwan
---

# 4000W max output power Asymmetrical Quadratic Throat Waveguide™ tech 2x 15" BWX Black Widow woofers SP4 Unpowered Speaker Cabinet, BLACK

**Brand:** peavey
**Price:** NT$93683
**Availability:** ✅ In Stock

## Summary

> 🎤 Own the room with precision power and pro-grade durability!

## Quick Answers

- **What is this?** SP4 Unpowered Speaker Cabinet, BLACK by peavey
- **How much does it cost?** NT$93683 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/24580406-sp4-unpowered-speaker-cabinet-black)

## Best For

- peavey enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Rugged plywood enclosure with metal-anchored drivers ensures rock-solid reliability for your professional gigs.
- • **Powerhouse Performance:** Two 15-inch Black Widow woofers deliver deep, punchy lows with 4000 watts of peak power for commanding presence at any event.
- • **Pro-Grade Connectivity:** Versatile inputs including Speakon, RCA, and 1/4 inch jacks make integration seamless with your existing pro audio setup.
- • **Bi-Amp Ready Flexibility:** Quasi-three-way design supports bi-amping, giving you ultimate control over your sound dynamics and clarity.
- • **Precision Sound Targeting:** Asymmetrical horn coverage directs sound exactly where your audience needs it—no wasted energy, no missed moments.

## Overview

The Peavey SP4 is a robust, unpowered speaker cabinet featuring two 15-inch BWX Black Widow woofers and an RX 22CT compression driver with advanced cooling. Its exclusive asymmetrical Quadratic Throat Waveguide™ horn optimizes sound dispersion for live events, delivering up to 4000 watts of peak power. Designed for professional sound reinforcement, it offers bi-amp capability, rugged construction, and versatile connectivity, making it a trusted choice for managers and event pros who demand clarity, power, and reliability.

## Description

The SP® 4 quasi-three-way, full-range/bi-ampable Sound Reinforcement system features two premium 15" BWX Black Widow® 4" diameter VC woofers with field-replaceable baskets, RX™ 22CT compression driver, and Sound Guard™ III tweeter protection. Engineered for optimal sound reproduction with proven reliability continuing a 30-year legacy, Peavey SP enclosures feature exclusive asymmetrical Quadratic Throat Waveguide™ technology that helps deliver pristine, precise sound. Asymmetrical horn aims the coverage pattern 15° upward and 35° downward - directing sound to your audience, not over their heads.

Review: Powerful and clear with a design flaw. - Great speaker, amazing sound, box is over built, all speakers are hard mounted with metal anchors in the plywood and would absolutely buy again but.... RX 22CT tweeter is mounted with 3 screws (instead of 4) to the plastic horn and Peavey shipped it in the box upside-down from China which cause one screw to snap and the driver peeled off the plastic horn. Right side up it's properly supported. This is a design flaw, currently working with Peavey for a replacement horn. UPDATE: Emailed Peavey with my purchase details and the photos of the damage. They shipped out a new horn next day, zero cost to me!
Review: Awesome Cabinets - These speakers sound simply amazing! I am driving them with a Peavey amp through a Mackie DL16s mixer. I am completely satisfied and would highly recommended them to anyone wanting professional sound and quality.

## Features

- Quasi-three way full-range/bi-ampable Sound Reinforcement system
- Two 15 inch BWX Black Widow 4 inch VC woofers
- RX 22 compression driver with Ferro fluid cooling
- Package Weight: 43.544 kilograms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0158XJA4A |
| Antenna Location | construction |
| Audio Driver Size | 15 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #119,383 in Musical Instruments ( See Top 100 in Musical Instruments ) #118 in Unpowered Speaker Cabinets |
| Brand | Peavey |
| Built-In Media | heavy-duty handles, M8 threaded mounting suspension points, rubber feet |
| Color | BLACK |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | aux, RCA, XLR, Neutrik Speakon 4 pin jack, Neutrik NL4 Speakon switching jack, 1/4 inch phone jack |
| Connectivity Technology | Speakon, RCA |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Reviews | 5.0 out of 5 stars 10 Reviews |
| Enclosure Material | Paper, Wood, Plastic |
| Global Trade Identification Number | 00014367649840 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 23"D x 26"W x 38"H |
| Item Weight | 21 Pounds |
| MP3 player | No |
| Manufacturer | Peavey Electronics |
| Material | Paper, Wood, Plastic |
| Model Name | SP4 |
| Model Number | SP4 |
| Mounting Type | Floor Standing |
| Number Of Circuits | 2 |
| Number of Audio Channels | 3.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 4000 Watts |
| Speaker Size | 15 Inches |
| Speaker Type | Woofer |
| Specific Uses For Product | Live Events, Parties |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 15 Inches |
| UPC | 014367649840 |
| Warranty Description | 90 days. |
| Warranty Type | Limited |
| Woofer Diameter | 15 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Peavey
- **Connectivity Technology:** Speakon, RCA
- **Mounting Type:** Floor Standing
- **Speaker Maximum Output Power:** 4000 Watts

## Images

![SP4 Unpowered Speaker Cabinet, BLACK - Image 1](https://m.media-amazon.com/images/I/71aYwTKxUmL.jpg)

## Questions & Answers

**Q: Do get the pair**
A: No, this sells as a single speaker.

**Q: Will a Rrockwell  rpa5 1000 watt amp work for these???**
A: Yes absolutely

**Q: Is this a bluetooth speaker?**
A: No it's not a Bluetooth speaker. Its a full range speaker, but make sure you check the speaker all over when you receive it, because I brought mine last year November it's after few weeks when I check I realized the tweeter was damage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful and clear with a design flaw.
*by D***D on July 7, 2024*

Great speaker, amazing sound, box is over built, all speakers are hard mounted with metal anchors in the plywood and would absolutely buy again but.... RX 22CT tweeter is mounted with 3 screws (instead of 4) to the plastic horn and Peavey shipped it in the box upside-down from China which cause one screw to snap and the driver peeled off the plastic horn. Right side up it's properly supported. This is a design flaw, currently working with Peavey for a replacement horn. UPDATE: Emailed Peavey with my purchase details and the photos of the damage. They shipped out a new horn next day, zero cost to me!

### ⭐⭐⭐⭐⭐ Awesome Cabinets
*by R***S on February 23, 2020*

These speakers sound simply amazing! I am driving them with a Peavey amp through a Mackie DL16s mixer. I am completely satisfied and would highly recommended them to anyone wanting professional sound and quality.

### ⭐⭐⭐⭐⭐ These things rock and for easy listening sound awesome, clear great sounding powerful,
*by 5***L on November 6, 2019*

private venues and in house 2 channel jam sessions and for music audio paired up with two powered 18in folded subs sp4 on rpa 2 5000 amp

## Frequently Bought Together

- Peavey SP4 Unpowered Speaker Cabinet, BLACK
- Shure SM58 Pro Dynamic Microphone with 25-Foot XLR Cable - Professional Studio & Live Performance Cardioid Mic for Vocals, Podcasting, and Recording (SM58-CN)
- Amazon Basics XLR Male to Female Microphone Cable for Speaker or PA System, All Copper Conductors, 6MM PVC Jacket, 6 Foot, Black

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**Shop now:** [https://www.desertcart.tw/products/24580406-sp4-unpowered-speaker-cabinet-black](https://www.desertcart.tw/products/24580406-sp4-unpowered-speaker-cabinet-black)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-06-27*