---
product_id: 12344373
title: "FMOD Inline Crossover Pair 300 Hz High Pass RCA"
brand: "harrison labs"
price: "€ 62.86"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.fi/products/12344373-fmod-inline-crossover-pair-300-hz-high-pass-rca
store_origin: FI
region: Finland
---

# 24kt gold over brass 12dB/Octave slope Made in the U.S.A FMOD Inline Crossover Pair 300 Hz High Pass RCA

**Brand:** harrison labs
**Price:** € 62.86
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Game!

## Quick Answers

- **What is this?** FMOD Inline Crossover Pair 300 Hz High Pass RCA by harrison labs
- **How much does it cost?** € 62.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/12344373-fmod-inline-crossover-pair-300-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

- • **Assured Reliability:** Enjoy peace of mind with a one-year manufacturer warranty.
- • **High Voltage Handling:** Handles up to 10 volts maximum RMS input for powerful performance.
- • **Premium Build Quality:** Crafted with 24kt gold over brass for optimal conductivity and durability.
- • **Proudly American Made:** Support local craftsmanship with a product made in the U.S.A.
- • **Precision Sound Control:** Experience a flawless 12dB/Octave slope for superior audio clarity.

## Overview

The FMOD Inline Crossover Pair features a 12dB/Octave slope for precise sound control, constructed with premium 24kt gold over brass for enhanced conductivity. With a maximum RMS input of 10 volts, this product ensures powerful audio performance, backed by a one-year warranty and proudly made in the U.S.A.

## Description

SOLD AS A PAIR, Many Frequencies Available - Contact us if you need help selecting the proper frequency. The Harrison Labs FMOD is an in-line active crossover simulator. FMOD's are passive so noise free & better than a much more expensive electronic crossover that requires power to operate. Frequencies available for every need such as: Subsonic filter, Subwoofer, Woofer, Midbass, Midrange, Tweeter, Super Tweeter, Horns and Ultrasonic filter Combine with other FMODs & traditional electronic crossovers for bandpass ranges or to change the slope and crossover frequency point Install in seconds by placing the FMOD in-line with the RCA patch cable running between the source (head unit/preamp/etc) and the amplifier Low Pass available Frequencies: 50, 70, 100, 150, 200, 500, 1000, 2500, 3500, 6500, 20K High Pass Available Frequencies: 20, 30, 50, 70, 100, 150, 200, 300, 500, 1000, 2500, 3500, 6500

## Features

- 12dB/Octave slope
- 24kt gold over brass construction
- 10 volts maximum RMS input
- One-year manufacturer warranty
- Made in the U.S.A

## Product Details

- **Brand:** Harrison Labs
- **Manufacturer:** Harrison Labs
- **UPC:** 844632053245

## Images

![FMOD Inline Crossover Pair 300 Hz High Pass RCA - Image 1](https://m.media-amazon.com/images/I/61uuGJ9X7JL.jpg)
![FMOD Inline Crossover Pair 300 Hz High Pass RCA - Image 2](https://m.media-amazon.com/images/I/81C0psPCQkL.jpg)
![FMOD Inline Crossover Pair 300 Hz High Pass RCA - Image 3](https://m.media-amazon.com/images/I/81edM6EIkcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple fix
*by R***K on November 5, 2012*

I run these on the amp powering my 4x6's I tried passive bass blockers, but still couldn't push those little speakers very hard without them complaining. Pop a couple of these on the amp, and now they crank out lots of distortion free highs.

### ⭐ Wish They worked
*by J***N on November 27, 2022*

Added into system, horrible result. Sound was totally messed up along with reduced output.

## Frequently Bought Together

- Harrison Labs FMOD Inline Crossover Pair 300 Hz High Pass RCA
- FMOD Crossover Pair 100 Hz High Pass
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

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**Shop now:** [https://www.desertcart.fi/products/12344373-fmod-inline-crossover-pair-300-hz-high-pass-rca](https://www.desertcart.fi/products/12344373-fmod-inline-crossover-pair-300-hz-high-pass-rca)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-28*