---
product_id: 548586273
title: "HiQltyla Subwoofer Speaker Cabinet Port Tubes, 2\"x2\", 2 Pack | Compatible Model SAPR402G, 52.8×52mm, Bottom Grid, for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Box Vent"
brand: "hiqltyla"
price: "18022CFA"
currency: XOF
in_stock: true
reviews_count: 9
url: https://www.desertcart.sn/products/548586273-hiqltyla-subwoofer-speaker-cabinet-port-tubes-2x2-2-pack-compatible
store_origin: SN
region: Senegal
---

# Precise 2" port diameter Optimized bass wave tuning Universal PA/DJ compatibility HiQltyla Subwoofer Speaker Cabinet Port Tubes, 2"x2", 2 Pack | Compatible Model SAPR402G, 52.8×52mm, Bottom Grid, for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Box Vent

**Brand:** hiqltyla
**Price:** 18022CFA
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your bass game—don’t let your subwoofer miss out!

## Quick Answers

- **What is this?** HiQltyla Subwoofer Speaker Cabinet Port Tubes, 2"x2", 2 Pack | Compatible Model SAPR402G, 52.8×52mm, Bottom Grid, for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Box Vent by hiqltyla
- **How much does it cost?** 18022CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/548586273-hiqltyla-subwoofer-speaker-cabinet-port-tubes-2x2-2-pack-compatible)

## Best For

- hiqltyla enthusiasts

## Why This Product

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

## Key Features

- • **Durable, Sleek Build:** Made from sturdy black plastic with a flush mount design, combining durability with a professional aesthetic.
- • **Universal Compatibility:** Fits most PA/DJ subwoofer cabinets including SAPR402G and other popular brands—upgrade your setup without hassle.
- • **Bass-Boosting Port Tubes:** Amplify your subwoofer’s low-end punch with precision-engineered port tubes designed to maximize sound wave output.
- • **Optimized Acoustic Design:** Engineered with ideal cross-sectional area ratios and length formulas to fine-tune bass resonance and reduce distortion.
- • **Perfect Fit for 2" Cutouts:** Specifically crafted for 2.07" cabinet vents, ensuring seamless installation and airtight performance.

## Overview

The HiQltyla 2" Subwoofer Speaker Cabinet Port Tubes (2-pack) are precision-engineered plastic ports designed to enhance bass performance by optimizing sound wave flow in subwoofer cabinets. Compatible with most PA/DJ subwoofers featuring 2.07" cutouts, these tubes improve sound quality through scientifically calculated dimensions and cross-sectional areas, delivering deeper, cleaner bass with a sleek, flush-mount design.

## Description

Speaker Cabinet Port Tubes Model: SCPT-2"x2", Compatible Model: SAPR402G Compatible with most brands of PA/DJ Subwoofer Bass Speaker Cabinets Box Suggest Cabinet Cutout: 2.07" Condition: New Color: Black Material: Plastic Outer diameter (including Flange): 69mm/2.72" Maximum inner diameter: 52.5mm/2.07" Minimum inner diameter:50mm/1.97" Length: 52mm/2.05" How to choose the speaker cabinet port tubes at suitable size? 1.Set the cross-sectional area of the Port Tubes as S1, the effective vibration area of the bass horn as S2, and S1=(0.1-0.4) S2 is the optimal. according to the calculation formula, the cross-sectional area of 2" Port Tubes fit for 3.5", 4", 5" and 6" Bass Speaker 2.Port Tubes length LV=(1.463 * 107R ^ 2)/(FB2VB) -1.463R, among them: LV is the length of the port tubes, R=the opening radius of the port tubes, all in inches; FB is the tuning frequency, in Hz; VB is the volume of the sound system, measured in cubic inches Note: The dimensions of these Port Tubes are all manually measured, which may result in some slight errors. Please measure and confirm again after receiving the goods to ensure that the speaker cabinet cutout is just right. If the cutout is too large, you can use some glue to fix it Package Includes: 2" Speaker Port Tubes - 2Pack

## Features

- 【Port Tubes Function】speaker exposes the speaker diaphragm to produce sound, and there is also vibration at the back of the speaker. After installing the port tubes,as the diameter of the port tubes is smaller than the diameter of the speaker, a relatively strong sound wave will rush out of the inverted tube. the sound waves towards the front and back of the speaker are utilized, Improve the sound quality of the speaker
- 【Dimensions】Outer diameter (including Flange): 69mm/2.72", Maximum inner diameter:52.5mm/2.07", Minimum inner diameter:50mm/1.97", Length:52mm/2.05"
- 【Speaker Cabinet Vent Diameter】Compatible Model:SAPR402G, fit for most brands of PA/DJ Subwoofer Bass Speaker Cabinets Box Vent, Cabinet Cutout: 2"
- 【How to Choose Size】Set the cross-sectional area of the Port Tubes as S1, the effective vibration area of the bass horn as S2, and S1=(0.1-0.4) S2 is the optimal. Port Tubes length LV=(1.463 * 107R ^ 2)/(FB2VB) -1.463R, among them: LV is the length of the port tubes, R=the opening radius of the port tubes, all in inches; FB is the tuning frequency, in Hz; VB is the volume of the sound system, measured in cubic inches
- 【Package Includes】2" Speaker Port Tubes - 2Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Additional Features | Bass Boost |
| Antenna Location | For Surround Sound Systems |
| Asin | B0C585CCQ9 |
| Audio Driver Size | 5.1 centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #18,635 in Electronics (See Top 100 in Electronics) #1 in Speaker Port Tubes |
| Brand | HiQltyla |
| Built In Media | 2 Speaker Port Tubes |
| Color | black |
| Compatible Devices | Home Theater |
| Control Method | Touch |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 4.6 4.6 out of 5 stars (190) 4.6 out of 5 stars |
| Enclosure Material | Plastic |
| Is Waterproof | FALSE |
| Item Weight | 0.08 kg |
| Manufacturer | HiQltyla |
| Model Name | SCPT |
| Model Number | SCPT-2"x2" |
| Mounting Type | Flush Mount |
| Number Of Audio Channels | 2 |
| Number Of Items | 2 |
| Number Of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Size | 2 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Subwoofer |
| Subwoofer Diameter | 2 inches |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 5.3 centimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** HiQltyla
- **Material:** Plastic
- **Model Name:** SCPT
- **Mounting Type:** Flush Mount

## Images

![HiQltyla Subwoofer Speaker Cabinet Port Tubes, 2"x2", 2 Pack | Compatible Model SAPR402G, 52.8×52mm, Bottom Grid, for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Box Vent - Image 1](https://m.media-amazon.com/images/I/61TLQmpWvwL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High-Quality Port Tubes that Boost Bass and Speaker Performance
*by  on Reviewed in the United States August 13, 2025*

These speaker cabinet port tubes are exactly what I needed for my PA/DJ setup. The build quality is excellent, with durable materials that hold up well even under heavy use. Installation was straightforward, and they fit snugly into the cabinet cutouts without any gaps.Once installed, I immediately noticed an improvement in bass response. The sound is deeper, more defined, and has a richer tone, making my speakers perform at their full potential. They are perfect for custom speaker builds or replacing worn-out ports on existing cabinets.For anyone looking to enhance low-frequency performance and achieve a more professional sound from their PA or DJ speakers, these port tubes are an affordable and highly effective upgrade. I am extremely satisfied with the results and will definitely buy more for future projects.

### ⭐⭐⭐⭐⭐ Perfect for the job
*by  on Reviewed in the United States October 15, 2025*

This is just what we needed to build a bass trap in our theater room. We put these on the sides of the riser for the second row of seats to work as a bass trap.

### ⭐⭐⭐⭐⭐ Good quality
*by  on Reviewed in the United States June 27, 2026*

Does the job

## Frequently Bought Together

- Speaker Cabinet Port Tubes for PA/DJ Speaker Cabinets Subwoofer Bass Reflex Tube Bass Box Vent, Compatible Model SAPR402G, 2" (52.8mm x 52mm) - 2Pack
- BLUECELL 1 Pair 3-Inch Double Binding Round Gold Plate Push Spring Loaded Jacks Speaker Box Terminal Cup

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/548586273-hiqltyla-subwoofer-speaker-cabinet-port-tubes-2x2-2-pack-compatible](https://www.desertcart.sn/products/548586273-hiqltyla-subwoofer-speaker-cabinet-port-tubes-2x2-2-pack-compatible)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-13*