---
product_id: 35209031
title: "200W Pure Bass Subwoofer Crossover Second-Order Crossover Frequency Distributor Divider 2 Way Speaker Audio Crossover Filter"
brand: "qianson"
price: "3569 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/35209031-200w-pure-bass-subwoofer-crossover-second-order-crossover-frequency-distributor
store_origin: IS
region: Iceland
---

# 200W Power Car Compatible 2-Way Crossover 200W Pure Bass Subwoofer Crossover Second-Order Crossover Frequency Distributor Divider 2 Way Speaker Audio Crossover Filter

**Brand:** qianson
**Price:** 3569 kr
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the Beat, Own the Street!

## Quick Answers

- **What is this?** 200W Pure Bass Subwoofer Crossover Second-Order Crossover Frequency Distributor Divider 2 Way Speaker Audio Crossover Filter by qianson
- **How much does it cost?** 3569 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/35209031-200w-pure-bass-subwoofer-crossover-second-order-crossover-frequency-distributor)

## Best For

- qianson enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Space-saving dimensions (2.28"D x 3.15"W x 1.1"H) fit effortlessly into any setup.
- • **Unleash the Bass:** Experience powerful 200W output for deep, resonant sound.
- • **Tailored for Your Ride:** Perfectly designed for car audio systems, enhancing your driving experience.
- • **Versatile Compatibility:** Works seamlessly with 4-8 ohm subwoofers and various devices.
- • **Dynamic Sound Engineering:** Utilizes a 2-way crossover filter for optimal sound distribution.

## Overview

The 200W Pure Bass Subwoofer Crossover is a high-performance audio filter designed for both home and car audio systems. With a robust 200W power output and compatibility with 4-8 ohm subwoofers, this 2-way crossover ensures optimal sound quality and bass enhancement. Its compact design makes it easy to integrate into any audio setup, providing a dynamic listening experience for music enthusiasts.

## Description

Product parameters: Model: WEAH-90 Size: 8.0 cm long, 5.8 cm wide, 2.8 cm high. Install diagonal holes: 6.2cm adjacent，angles: 5.0cm Power: 200W (applicable to 4-inch to 8-inch subwoofer). Impedance: 4-8 ohms. Applications: Home Audio 5.1 bass, bass DIY，Car audio bass, bass DIY Package included: 1 x Pure Bass Subwoofer Second-order Crossover Frequency Divider

## Features

- Applications: Home Audio 5.1 bass, bass DIY，Car audio bass, bass DIY
- Power: 200W (applicable to 4-inch to 8-inch subwoofer).
- Speaker Impedance: 4-8 ohms.
- Low Pass Speaker Bass Subwoofer Crossover Filter for 8 Ohm or 4 Ohm
- 2-Way Crossover Filters Frequency Distributor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Is Electric | No |
| Power Source | Corded Electric |
| Number of Power Levels | 1 |
| Speaker Maximum Output Power | 200 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | wired |
| Connectivity Technology | Wired |
| Audio Driver Size | 8 Inches |
| Number Of Circuits | 1 |
| Audio Driver Type | Dynamic Driver |
| Item Dimensions D x W x H | 2.28"D x 3.15"W x 1.1"H |
| Number of Audio Channels | 2.0 |
| Compatible with Vehicle Type | Car |
| Compatible Devices | Smartphone, Tablet, Laptop, Desktop |
| Speaker Size | 8 Inches |
| Woofer Diameter | 8 Inches |
| Water Resistance Level | Not Water Resistant |
| MP3 player | No |
| Specific Uses For Product | car |
| Controller Type | Button |
| Is Waterproof | FALSE |
| Control Method | Touch |
| Speaker Type | Subwoofer |
| Additional Features | Bass Boost |
| Recommended Uses For Product | car |
| Subwoofer Diameter | 8 Inches |

## Product Details

- **Brand:** Qianson
- **Speaker Maximum Output Power:** 200 Watts
- **Connectivity Technology:** Wired
- **Audio Output Mode:** Stereo
- **Mounting Type:** Flush Mount

## Images

![200W Pure Bass Subwoofer Crossover Second-Order Crossover Frequency Distributor Divider 2 Way Speaker Audio Crossover Filter - Image 1](https://m.media-amazon.com/images/I/61tHuCn8B3L.jpg)

## Questions & Answers

**Q: What are the crossover frequencies at 8ohm? and 4ohm?**
A: Numerous people have asked this same question and no one knows the answer. This is a low-pass filter, that only allows bass frequencies to pass to a subwoofer speaker. Unfortunately, the manufacturer has provided any details on exactly what the crossover frequency is. The crossover frequency will be higher when connected to a 4-ohm speaker than it is when it's connected to an 8-ohm speaker. Unfortunately, neither of these frequencies specifications are included.

It appears that there is also a high-pass selectable filter, that blocks frequencies below 0 Hz or below 8Hz. But there is no sound with a frequency of 0 Hz, so it's not really clear if it actually a high pass filter or not, and what speaker ohm loads these filter frequencies apply.

Given the complete lack of low-pass crossover frequency information, I can't recommend anyone purchase this crossover.

**Q: How to install this? It has only one input and only one output. How does it divide the frequencies to the upper range?**
A: Simple installation: connect the speaker to the output and the receiver/amp to the input, make sure the wires are connected  right  ( - to - and + to + )

**Q: What is the crossover frequency?**
A: 50-60hz is stated on the Weah 90a product page

**Q: can this be used to separate standard audio signal from stereo to filter out bass (22hz) for my amp driving a sub woofer?**
A: No. This is not a crossover. It is not for two-way speakers. All this does is block frequencies abovr the cutoff frequency, which another person is 50 or 60 Hz per a spec found on Ailbaba.

This is not a two-channel circuit. It takes one channel of audio and blocks bass above ~60 Hz, mid-range and trebel frequencies fro being deluvered to a subwoofer driver.

Someone posted a 1-star review saying they installed it between the audio source and ampkifier and it didn't work. Of course it didn't, because his is a high-level filter. Not lune level.

I might buy this and test it for my application, which is to drive an older relatively small passive subwoofer from an old home theater system. This is to supplement my ADS L200C two-way speakers for a small office system.

## Frequently Bought Together

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-02*