---
product_id: 337584991
title: "PACBB-3PR Pair of Bass Blocker/Passive Crossover"
brand: "pac"
price: "S$90"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/337584991-pacbb-3pr-pair-of-bass-blocker-passive-crossover
store_origin: SG
region: Singapore
---

# Simple, no-power-needed installation Passive crossover for 5.25" woofers 0-800Hz bass removal @4Ω PACBB-3PR Pair of Bass Blocker/Passive Crossover

**Brand:** pac
**Price:** S$90
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound, block the bass—because your speakers deserve the best!

## Quick Answers

- **What is this?** PACBB-3PR Pair of Bass Blocker/Passive Crossover by pac
- **How much does it cost?** S$90 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/337584991-pacbb-3pr-pair-of-bass-blocker-passive-crossover)

## Best For

- pac enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 10g and compact dimensions, it fits discreetly into any speaker system without bulk.
- • **Effortless Integration:** Plug-and-play passive crossover designed specifically for 5.25" woofers—no power source required.
- • **Precision Bass Control:** Blocks damaging low frequencies up to 800Hz for 4Ω speakers, preserving speaker clarity and longevity.
- • **Protect Your Investment:** Prevents bass overload damage, ensuring your premium speakers perform at their best for years.
- • **Universal Compatibility:** Seamlessly works with desktops, gaming consoles, laptops, smartphones, and more for versatile audio setups.

## Overview

The PAC BB-3PR is a pair of passive bass blockers designed to filter out low frequencies (0-800Hz at 4Ω, 0-400Hz at 8Ω) from 5.25" woofers, preventing speaker damage. Lightweight and easy to install, these crossovers enhance audio clarity and protect your investment across a wide range of devices.

## Description

PACBB-3PR Pair of Bass Blocker/Passive Crossover

## Features

- Pair of bass blockers
- Used for removing bass from speakers to prevent damage
- Frequencies blocked: 4 ohms: 0-800 Hz / 8 ohms: 0-400 Hz
- Filters out unwanted frequencies sent to the speakers
- Passive crossover designed for 5-1/4" speakers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model name | BB-3PR |
| Speaker type | Woofer |
| Special features | Bass Blockers |
| Recommended uses for product | For Speakers |
| Compatible devices | Desktop, Gaming Console, Laptop, MP3 Player, Projector, Smartphone, Television |
| Surround sound channel configuration | 2.0 |
| Colour | Yellow |
| Included components | 2 x 5.25 inches bass blockers/passive crossovers |
| Impedance | 8 Ohm |
| Is waterproof | false |
| Number of Items | 1 |
| Control method | Touch |
| Speaker size | 5.25 Inches |
| Power source | Corded Electric |
| Manufacturer | PAC |
| Product Dimensions | 15.24 x 10.16 x 17.78 cm; 10 g |
| Item model number | BB-3PR |
| Manufacturer Part Number | BB-3PR |
| Special Features | Bass Blockers |
| Item Weight | 10 g |

## Product Details

- **Brand:** PAC
- **Speaker maximum output power:** 5E+1 Watts
- **Audio output mode:** Stereo
- **Mounting type:** Wall Mount
- **Material:** Heat shrink tubing, Wire leads

## Images

![PACBB-3PR Pair of Bass Blocker/Passive Crossover - Image 1](https://m.media-amazon.com/images/I/51htOZE2PpL.jpg)
![PACBB-3PR Pair of Bass Blocker/Passive Crossover - Image 2](https://m.media-amazon.com/images/I/31nvE--0zxL.jpg)
![PACBB-3PR Pair of Bass Blocker/Passive Crossover - Image 3](https://m.media-amazon.com/images/I/51htOZE2PpL.jpg)

## Frequently Bought Together

- PAC BB-3PR Pair of Bass Blocker/Passive Crossover
- RECOIL RCI412 100% Oxygen Free Copper 12ft 4-Channel RCA Audio Cable, Twisted Pair with Noise Reduction
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.sg/products/337584991-pacbb-3pr-pair-of-bass-blocker-passive-crossover](https://www.desertcart.sg/products/337584991-pacbb-3pr-pair-of-bass-blocker-passive-crossover)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-24*