---
product_id: 11431733
title: "FMOD Inline Crossover Pair 20 Hz High Pass RCA"
brand: "harrison labs"
price: "SAR 195"
currency: SAR
in_stock: true
reviews_count: 8
category: "Harrison Labs"
url: https://www.desertcart.com.sa/products/11431733-fmod-inline-crossover-pair-20-hz-high-pass-rca
store_origin: SA
region: Saudi Arabia
---

# RCA input amp compatibility 12 dB/oct crossover slope 24K gold over brass durability FMOD Inline Crossover Pair 20 Hz High Pass RCA

**Brand:** harrison labs
**Price:** SAR 195
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your bass game with effortless precision and unmatched clarity

## Quick Answers

- **What is this?** FMOD Inline Crossover Pair 20 Hz High Pass RCA by harrison labs
- **How much does it cost?** SAR 195 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/11431733-fmod-inline-crossover-pair-20-hz-high-pass-rca)

## Best For

- harrison labs enthusiasts

## Why This Product

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

## Key Features

- • **Premium Build Quality:** 24 karat gold-plated brass connectors for superior signal integrity
- • **Plug & Play Simplicity:** Inline design requires no power or complex setup—just connect and go
- • **Precision Audio Control:** 12 dB per octave slope for smooth frequency transitions
- • **Universal Compatibility:** Works seamlessly with all RCA input amplifiers
- • **Customizable Soundscapes:** Pair multiple units to tailor bandpass ranges and slopes effortlessly

## Overview

The FMOD Inline Crossover Pair 20 Hz High Pass RCA offers a professional-grade 12 dB/octave crossover slope, compatible with all RCA input amplifiers. Crafted with 24 karat gold over brass connectors, these active crossover simulators require no external power and enable easy inline installation. Manufactured in the USA, they provide a cost-effective, plug-and-play solution to optimize subwoofer performance and eliminate unwanted low-frequency distortion.

## Description

Harrison Labs' FMOD Inline Crossover Pair, a 20 Hz High Pass RCA model, serves as an active crossover simulator, outperforming pricier electronic crossovers that demand power. Bundled in pairs, FMODs can be merged with others to achieve diverse bandpass ranges or combined with different crossover types to adjust slope and frequency point. Boasting a 12 dB per octave crossover slope, they're compatible with all RCA input amps. Just insert the FMOD inline between the source and amplifier using a patch cable.

Review: These definitely worked out great for me - These definitely worked out great for me. I've got 4 vented 18" subs with no way to have prevented them from bottoming out till now. They did provide just enough cut for me at their tuning point and I can crank my subs out just a bit more and get more out of em. I'd highly recommend these for anyone just wanting a simple plug and play option. When you factor in the price as well they can't be beat. :)
Review: great product, great price. - These x-overs work as advertised. I had a serious " near sub-sonic rumble" issue. these cross overs solved the problem while preserving the musicality of my sub woofers.

## Features

- Crossover Slope: 12 dB per Octave
- Input Amp Compatibility: RCA Type
- Construction: 24 Karat Gold Over Brass
- Maximum RMS Input: 10 Volts
- Origin: Manufactured in the U.S.A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #54 in Audio & Video Crossover Parts |
| Customer Reviews | 4.0 out of 5 stars 36 Reviews |

## Images

![FMOD Inline Crossover Pair 20 Hz High Pass RCA - Image 1](https://m.media-amazon.com/images/I/6100v-6GDpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ These definitely worked out great for me
*by B***R on December 29, 2014*

These definitely worked out great for me. I've got 4 vented 18" subs with no way to have prevented them from bottoming out till now. They did provide just enough cut for me at their tuning point and I can crank my subs out just a bit more and get more out of em. I'd highly recommend these for anyone just wanting a simple plug and play option. When you factor in the price as well they can't be beat. :)

### ⭐⭐⭐⭐⭐ great product, great price.
*by J***R on February 6, 2014*

These x-overs work as advertised. I had a serious " near sub-sonic rumble" issue. these cross overs solved the problem while preserving the musicality of my sub woofers.

### ⭐⭐⭐ HMMMMM - kinda work
*by T***S on January 16, 2023*

I have the classic problem with rumble when starting my records. No record is perfect and wanted to prevent speaker damage for songs at the outer edge. While these do tame down subsonics they do take away from the clarity of my system. They can be a cheap bandaid but long terms something else is needed.

## Frequently Bought Together

- Harrison Labs FMOD Inline Crossover Pair 20 Hz High Pass RCA
- FMOD Crossover Pair 100 Hz High Pass
- DteeDck RCA Splitter 1 Male 2 Female 2 Pack, RCA Y Splitter RCA Cable Audio Video Splitter Adapter Extension Cord 0.2M/0.65ft for Subwoofer Speaker

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**Shop now:** [https://www.desertcart.com.sa/products/11431733-fmod-inline-crossover-pair-20-hz-high-pass-rca](https://www.desertcart.com.sa/products/11431733-fmod-inline-crossover-pair-20-hz-high-pass-rca)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-05*