---
product_id: 1158867
title: "Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter"
brand: "sound storm laboratories"
price: "KD 35.02"
currency: KWD
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.kw/products/1158867-sound-storm-laboratories-sx310-car-audio-electronic-crossover-2-3
store_origin: KW
region: Kuwait
---

# Low Power Draw < 2A Bass Boost up to 250 dB 2/3 Way Variable Crossover Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter

**Brand:** sound storm laboratories
**Price:** KD 35.02
**Availability:** ✅ In Stock

## Summary

> 🎵 Tune your ride like a pro — because your bass deserves the spotlight!

## Quick Answers

- **What is this?** Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter by sound storm laboratories
- **How much does it cost?** KD 35.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/1158867-sound-storm-laboratories-sx310-car-audio-electronic-crossover-2-3)

## Best For

- sound storm laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last (Almost):** Reliable 8-year track record in daily drivers, proving durability despite a slightly bulky design.
- • **Precision Bass Control:** Variable bass boost and subwoofer phase switch let you sculpt your low end with surgical accuracy.
- • **Pro-Grade Signal Clarity:** 110 dB signal-to-noise ratio and ultra-low 0.010% distortion deliver crystal-clear audio fidelity.
- • **Flexible Frequency Tuning:** Adjustable high pass filters from 32Hz to 5kHz tailor sound for front, rear, and subwoofer channels.
- • **Plug & Play Compatibility:** RCA inputs/outputs and line output converter make integration with any amplifier seamless.

## Overview

The Sound Storm Laboratories SX310 is a versatile 2/3 way electronic crossover designed for car audio enthusiasts seeking precise frequency control and powerful bass enhancement. Featuring variable high pass filters, adjustable bass boost up to 250 dB, and a subwoofer phase switch, it ensures clean, distortion-free sound with a 110 dB signal-to-noise ratio. Compact yet robust, it integrates easily with amplifiers via RCA connections and operates efficiently with low power consumption. Trusted by users for over 8 years, it remains a top choice for tuning subwoofers and optimizing in-car audio performance.

## Description

Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter

Review: Bottom line: Incredible Value. Great control, good S:N, adequate construction. Oh, and 8 years old! - Overall, I don't think you can get a better electronic crossover for less than twice what desertcart charges for this. I am only using it to tune by auto subwoofers since my amps don't allow for enough control. I can't say if this is clean enough for the high-level channels of a hi-fi system, but it handles bass cleanly. I wanted variable frequency and amplitude low frequency boost combined with an adjustable 12db crossover. Add in stereo/mono switching, multiple source control, plus phase selection and you have an ideal recipe for tuning your subs. I disassembled the unit and am quite pleased with the circuit board quality. The unit's power draw is less than 2 amps, so I can run it off my remote power amp relay and don't need to run a separate power wire. However, there is much room for improvement in the build quality of the case and switches. I would like to see the next model feature a more rugged body, flush mounted dials (so they can't get broken by stuff in the trunk), and perhaps some flexible mounting options. Oh, and I wish this thing was about 1/3 smaller. Pros: -Clean power -Great features -Decent build quality for the $$$ -Soft power control -Very inexpensive Cons: -It's pretty big -Dials are not flush mounted (unprotected) -Kinda flimsy shell -Flashing chrome logo on shell Update, 8 years later and still working as new firmly mounted in my BMW trunk (which is still on the road as a daily driver).
Review: Good product on the bass side of things - I am somehow still using this. I am not disappointed by it at all. It still works and does actually filter on the bass side

## Features

- Frequency band (front): High Pass Filter 32Hz to 250Hz, Frequency band (rear): High Pass Filter 40Hz to 400Hz
- Subwoofer filter: Variable - 40 Hz to 400 Hz
- Inputs & Outputs: Front, rear & sub, Crossover: Type - 2/3 way, slope - 6/12 dB/Oct
- High pass filter: Variable - 32 Hz to 5 kHz
- Bass boost level: Variable – 25 to 250 dB, Bass boost frequency: Variable – 25 Hz to 250 Hz
- Subwoofer phase: Switchable – 0 to 180º
- Maximum input voltage: 4.5 volt, Maximum output voltage: 8.0 volt
- Frequency response: 10 Hz to 20 kHz, S/N ratio: 110 dB, Channel separation: 80 dB, THD: 0.010%
- 1 Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001TE5YWU |
| Best Sellers Rank | #201,262 in Electronics ( See Top 100 in Electronics ) #209 in Car Amplifier Equalizers |
| Color | Black |
| Connectivity technologies | RCA |
| Customer Reviews | 4.1 4.1 out of 5 stars (922) |
| Date First Available | September 1, 2003 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.42 pounds |
| Item model number | SX310 |
| Manufacturer | Sound Storm Laboratories |
| Other display features | Wireless |
| Product Dimensions | 7.4 x 8.5 x 1.6 inches |
| Special features | Bass Boost |
| Whats in the box | Crossover |

## Images

![Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter - Image 1](https://m.media-amazon.com/images/I/31j0k2tthxL.jpg)
![Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter - Image 2](https://m.media-amazon.com/images/I/41LdFMInP4L.jpg)
![Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter - Image 3](https://m.media-amazon.com/images/I/41S2BcFxeZL.jpg)
![Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter - Image 4](https://m.media-amazon.com/images/I/513d1uVZTkL.jpg)
![Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter - Image 5](https://m.media-amazon.com/images/I/51MKPQxaMCL.jpg)

## Questions & Answers

**Q: I'm no audiophile, price aside, would you say this unit is the better choice over the clarion mcd360?**
A: yes i say the prices is better and the sound is the same

**Q: My crossover doesn’t have a harness can I purchase that without purchasing a whole new set up**
A: Theses crossovers are fairly cheap. I don't see where anyone is offering just the harness.

**Q: Not impressed. put a rf noisr in all my speakers. sub gain. goes first quarter the way with no change. then it over does it. ?**
A: No

**Q: Does this come with a harness for the positive negative and remote connection.does not look like wires can be connected to the connections on pre amp**
A: It doent come with any harnesses. Didnt understand the second part of you question

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bottom line: Incredible Value. Great control, good S:N, adequate construction. Oh, and 8 years old!
*by J***L on November 19, 2010*

Overall, I don't think you can get a better electronic crossover for less than twice what amazon charges for this. I am only using it to tune by auto subwoofers since my amps don't allow for enough control. I can't say if this is clean enough for the high-level channels of a hi-fi system, but it handles bass cleanly. I wanted variable frequency and amplitude low frequency boost combined with an adjustable 12db crossover. Add in stereo/mono switching, multiple source control, plus phase selection and you have an ideal recipe for tuning your subs. I disassembled the unit and am quite pleased with the circuit board quality. The unit's power draw is less than 2 amps, so I can run it off my remote power amp relay and don't need to run a separate power wire. However, there is much room for improvement in the build quality of the case and switches. I would like to see the next model feature a more rugged body, flush mounted dials (so they can't get broken by stuff in the trunk), and perhaps some flexible mounting options. Oh, and I wish this thing was about 1/3 smaller. Pros: -Clean power -Great features -Decent build quality for the $$$ -Soft power control -Very inexpensive Cons: -It's pretty big -Dials are not flush mounted (unprotected) -Kinda flimsy shell -Flashing chrome logo on shell Update, 8 years later and still working as new firmly mounted in my BMW trunk (which is still on the road as a daily driver).

### ⭐⭐⭐⭐⭐ Good product on the bass side of things
*by M***S on July 24, 2025*

I am somehow still using this. I am not disappointed by it at all. It still works and does actually filter on the bass side

### ⭐⭐⭐⭐ Low cost and does its job well
*by S***N on November 9, 2011*

This crossover does what its supposed to, and does it well. The frequency cutoff points are pretty basic for a standard 2-way crossover allowing low frequencies to be cut (50Hz-1.5kHz), while allowing a subwoofer to produce low frequency output(35-400Hz). Subwoofer bass boost dial provides up to a +12dB boost at 45Hz. Included is a sub level wired remote that comes with plenty of wire to reach the driver when mounting the crossover in the trunk. The product description is a little misleading, since it only provides 1 input and 2 outputs (front/rear & sub). A better option would be the SX310 (3-way crossover) which allows a dedicated input for each output (front/rear/sub). The SX210 claims 110db signal to noise ratio on paper, but I'm a bit hesitant on these numbers. I would recommend this crossover based on cost and the included bass remote. I personally feel that the SX310 is still a better choice however, since you are getting a 3-way crossover opposed to 2, even if your stereo head unit only comes with 1 set of preamp output.

## Frequently Bought Together

- Sound Storm Laboratories SX310 Car Audio Electronic Crossover - 2/3 Way Pre-amp, Use with Amplifier Stereo Equalizer, Line Output Converter
- Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M)
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-02*