---
product_id: 511933757
title: "Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers"
brand: "lase"
price: "€ 424.46"
currency: EUR
in_stock: true
reviews_count: 3
category: "Lase"
url: https://www.desertcart.ie/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered
store_origin: IE
region: Ireland
---

# 1000W RMS Power Thermal & Excursion Protection Remote Gain Control Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers

**Brand:** lase
**Price:** € 424.46
**Availability:** ✅ In Stock

## Summary

> 🎵 Power your bass, protect your stage — the pro’s secret weapon!

## Quick Answers

- **What is this?** Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers by lase
- **How much does it cost?** € 424.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered)

## Best For

- lase enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Power Output:** Delivers a commanding 1000W RMS for deep, punchy bass that fills any venue.
- • **Plug & Play Compatibility:** Effortlessly replaces QSC KW181, KLA181, and K-Sub modules with identical control features.
- • **Compact & Lightweight Design:** Sleek 14" x 7.5" x 4.5" frame weighing just 6.3 lbs—powerful yet portable for the modern pro.
- • **Precision Control at Your Fingertips:** Locking IEC connector enables seamless remote gain adjustments for perfect sound balance.
- • **Advanced Thermal & Excursion Safeguards:** Built-in protections keep your gear cool and safe during marathon gigs.

## Overview

The LASE Amplifier is a high-performance 1000W RMS Class D power module designed as a direct replacement for QSC KW181, KLA181, and K-Sub powered speakers. Featuring advanced thermal and excursion protection, remote gain control via locking IEC connector, and a compact, lightweight build, it ensures reliable, punchy low-frequency output with professional-grade durability and ease of installation.

## Description

New ! LASE K Series Professional Loudspeaker Sub Woofer Power-Amplifier Module,(Power Con Cable Included) Very Easy To Install. This Compatible Replacement for QSC KLA181, KW181, K-SUB has same number of unique control features as the original plus locking IEC connection for a remote gain control .

Review: Lase replacement amp - I replace this amp for the JBL prx818xlfw and it's been 10 gigs later and working better than the original amp
Review: Kicks Like A Mule - The product so far is awesome. I have been test running it daily since I got it for reliability and so far it's been awesome. Definitely as advertised. Once I am done putting it through its paces might pick up another unit for a spare.

## Features

- Specifications : Controls : Power:on/off Gain Polarity:Rev / Normal.
- Mode: Normal / Boost Front LEDs ( On/Off/Limit) Indicators : Power / Stand By / Limit.
- Cooling : On Demand 50mm Variable speed fan. Amplifier Protection :Thermal Limiting/ Output over current / Over temperature muting.
- Transducer Protection : Thermal Limiting / Excursion Limiting. Nominal Output Power. 1000 Watt.(RMS) Class D Wiring
- Frequency Response(+o/-0.3dB,1W/8Ω) : 34 Hz - 143Hz Output Level (SPL) 135 dB. Signal-to-Noise Ratio : >112 dBA
- Channel separation : (Crosstalk) at 1 kHz >70 dB Input Connectors : Balance Female XLR Input
- Output Connector: Balanced male XLR Line Out. Remote Gain Control, locking IECpower connector Class : TD
- Operating voltage : 220 V / 110 V nominal 190-240 V / 90-130 V selectable Module Connect : SEE PICS . Dimensions : (L×W×D) : 14" x 7.5" x 4.5" (355.6mm x 190.5mm x 114.3mm).
- Packing dimension : 15" x 10" x 5" (381mm x 254mm x 127mm). Net weight :6.3lbs (2.85Kgm) Gross weight :7lbs(3.17Kgm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQNRPG53 |
| Best Sellers Rank | #41,007 in Musical Instruments ( See Top 100 in Musical Instruments ) #149 in Power Amplifiers |
| Brand | LASE |
| Date First Available | December 20, 2022 |
| Item Weight | 8 pounds |
| Item dimensions L x W x H | 14 x 7.5 x 4.5 inches |
| Item model number | LASE K Series |
| Manufacturer | LASE |
| Material | Metal, Plastic |
| Maximum Supply Voltage | 240 Volts (AC) |
| Minimum Supply Voltage | 110 Volts (AC) |
| Mounting Type | Surface Mount |
| Number of Channels | 2 |
| Output Power | 1000 Watts |
| Package Type Name | Box |
| Product Dimensions | 14 x 7.5 x 4.5 inches |
| UPC | 653753251931 810175750057 |
| Voltage | 110 Volts, 220 Volts |

## Product Details

- **Item dimensions L x W x H:** 14 x 7.5 x 4.5 inches
- **Manufacturer:** LASE
- **Maximum Supply Voltage:** 240 Volts (AC)
- **Minimum Supply Voltage:** 110 Volts (AC)
- **Voltage:** 110 Volts, 220 Volts

## Images

![Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers - Image 1](https://m.media-amazon.com/images/I/61PMDPHZmOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lase replacement amp
*by J***A on July 10, 2025*

I replace this amp for the JBL prx818xlfw and it's been 10 gigs later and working better than the original amp

### ⭐⭐⭐⭐⭐ Kicks Like A Mule
*by D***M on February 10, 2024*

The product so far is awesome. I have been test running it daily since I got it for reliability and so far it's been awesome. Definitely as advertised. Once I am done putting it through its paces might pick up another unit for a spare.

### ⭐⭐⭐⭐⭐ Review
*by L***N on January 16, 2024*

el modulo funciona bien en mi QSC KW 181, no encuentro diferencia con el original

## Frequently Bought Together

- LASE Amplifier Intended for QSC KW181, KLA181, K-Sub Module Powered Speakers
- GRANOTONE Speaker Paint Black 1 Quart Texture Coating for Speaker Cabinets, Road Cases, Metal & Furniture | Roller Application | Water-Based Finish | Professional Speaker Cabinet Refinishing Solution
- Replacement QSC 18" 1000-Watt 8 Ohms Sub Woofer Speaker for QSC HPR181 Series

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**Shop now:** [https://www.desertcart.ie/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered](https://www.desertcart.ie/products/511933757-amplifier-intended-for-qsc-kw181-kla181-k-sub-module-powered)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-13*