---
product_id: 1148012
title: "Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157"
brand: "lanzar"
price: "$116.86"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/1148012-lanzar-1-channel-car-audio-amplifier-3000-watt-monoblock-2
store_origin: US
region: United States of America
---

# 3000W max power @ 2Ω Variable bass boost control 5-way protection system Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157

**Brand:** lanzar
**Price:** $116.86
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Amp up your drive with power and precision — don’t just listen, dominate the soundscape!

## Quick Answers

- **What is this?** Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157 by lanzar
- **How much does it cost?** $116.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1148012-lanzar-1-channel-car-audio-amplifier-3000-watt-monoblock-2)

## Best For

- lanzar enthusiasts

## Why This Product

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

## Key Features

- • **Unleash Thunderous Bass:** Customizable bass boost lets you dial in the perfect low-end punch for your ride.
- • **Sleek, Space-Savvy Design:** Slim profile and lightweight build make installation effortless without sacrificing power.
- • **Built to Protect & Perform:** 5-way protection safeguards your amp and vehicle from shorts, overloads, and thermal issues.
- • **Efficiency Meets Durability:** MOSFET power supply ensures high efficiency and reliable performance under heavy loads.
- • **Power That Commands Attention:** Delivers up to 3000 watts max at 2 ohms to drive your subwoofer with unmatched authority.

## Overview

The Lanzar HTG158 Mono-Block Mosfet Amplifier is a high-current Class AB amplifier designed for serious car audio enthusiasts. With a peak output of 3000 watts at 2 ohms and advanced MOSFET power supply technology, it delivers powerful, efficient sound. Its variable bass boost and 5-way protection system ensure customizable, safe, and reliable performance. Compact and easy to install, this amplifier is engineered to elevate your subwoofer’s performance and transform your in-car audio experience.

## Description

Lanzar Model : HTG157, 3000 Watt 2 Ohm Stable Mono Block Mosfet Amplifier, 1 x 650W RMS @ 4 OHMS ,1 x 1250W Peak @ 4OHMS ,1 x 1500W RMS @ 2 OHMS ,1 x 3000W Max @ 2 OHMS, Electronic Crossover Network ,Bass Boost Circuit , 2 Ohm Stable , Nickel RCA Inputs , Line Outs for Left and Right Channel ,Low Pass Filter Controls ,Power and Protection LED Indicators , Soft Turn-on/Turn-off , THD: 90dB , Freq. Response:10Hz-45KHz , LPF Freq. Response: 50Hz-250Hz ,HPF Freq Response:80HZ, Fuse: 40A x1 , Dimensions:12.99''(L) x 2.24''(H) x 8.81''(W)

## Features

- PREMIUM FEATURES & BUILD – With Nickel RCA inputs, LED power/protection indicators, and soft turn-on/off, this amp is engineered for reliability. Its 2-ohm stable design ensures efficient performance
- UNLEASH 3000W MAX POWER – Elevate your car audio system with this monoblock amplifier delivering 1500W RMS @ 2 Ohms. Experience richer, more powerful bass with precise and efficient sound reproduction
- SLIM DESIGN, EASY INSTALLATION – Built for vehicle-specific fit, this amp measures 12.99" (L) x 2.24" (H) x 8.81" (W), making it compact yet powerful. A 40A fuse protects your system, ensuring safe operation
- NO DISTORTION, PURE BASS – Designed with 90dB, this car amplifier delivers clear, distortion-free bass even at high volume levels
- CUSTOM TUNING FOR PERFECT SOUND – Take control with low pass filter (50Hz-250Hz), bass boost, and high pass filter (80Hz). This 1-channel amplifier ensures your subwoofers perform at their best

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0071HZLDG |
| Best Sellers Rank | #228,370 in Electronics ( See Top 100 in Electronics ) #431 in Car Mono Amplifiers |
| Brand | Lanzar |
| Brand Name | Lanzar |
| Customer Reviews | 3.9 out of 5 stars 1,441 Reviews |
| Global Trade Identification Number | 07337331822210 |
| Item Dimensions | 12.99 x 8.81 x 2.24 inches |
| Item Type Name | Lanzar Amplifier Car Audio, Amplifier Monoblock, 1 Channel, 3,000 Watt, 2 Ohm, MOSFET, RCA Input, Bass Boost, Mobile Audio, Amplifier for Car Speakers, Car Electronics, Crossover Network - HTG157 |
| Item Weight | 2.3 kg |
| Item dimensions L x W x H | 12.99 x 8.81 x 2.24 inches |
| Manufacturer | Sound Around |
| Maximum Output Power | 3000-watt |
| Maximum Supply Voltage | 12 volts |
| Model | HTG157 |
| Mounting Type | Car Mount |
| Number of Channels | 1 |
| Number of Items | 1 |
| Package Type Name | Lanzar |
| Part Number | HTG157 |
| Preamplifier Output Channel Quantity | 1 |
| Specification Met | Fuse: 40a X1 |
| UPC | 100177407494 151903153888 182682368408 012304420187 809393880233 100010766573 672773726694 068889016154 115970704961 163120498642 172304207130 851905104894 872182696650 168141269004 807034597281 |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Warranty Description | One year limited |

## Product Details

- **Brand:** Lanzar
- **Item dimensions L x W x H:** 12.99 x 8.81 x 2.24 inches
- **Manufacturer:** Sound Around
- **Mounting Type:** Surface Mount
- **Voltage:** 6 volts

## Images

![Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157 - Image 1](https://m.media-amazon.com/images/I/71gpx7hsgyL.jpg)
![Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157 - Image 2](https://m.media-amazon.com/images/I/81GylGWhHuS.jpg)
![Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157 - Image 3](https://m.media-amazon.com/images/I/81Npm7kQpwS.jpg)
![Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157 - Image 4](https://m.media-amazon.com/images/I/819xOuFY0XS.jpg)
![Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157 - Image 5](https://m.media-amazon.com/images/I/81gDrsc79vS.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: i have no sound.how do you get it to work?**
A: Work good when I had one called the company n told the that it got lost n the mail n they sent me out another one even though I did receive the first one I had both of them hooked up to a dual 2ohm sub with both amps hooked to both voice coils

**Q: do it have any fuse**
A: Yes, 2 fuse

**Q: Will this push 2 12" kicker comp r at 2 ohm?**
A: I wouldn't recommend it because the app doesn't like to put out its peak power or even when measured it gave about 3000 Watts peak and when that's converted into RMS it's approximately 1767w rms add two speakers I have a peak of 1200 watts and RMS of about 1696.8w you'll be pushing max power transfer.  Which is good unless your subs  are rated more then that.  What ever peek is x .707 gives you RMS so take that and work it in

**Q: Can I use this for my 6.5??**
A: Hi, you may use a 6.5 sub or speaker as long as it is a below the wattage of this amp ( 3000 watts) at 2 to 8 ohms.

## Frequently Bought Together

- Lanzar 1 Channel Car Audio Amplifier, 3000 Watt, Monoblock, 2 Ohm, MOSFET, Nickel Plated RCA Input, Bass Boost Circuit, Electronic Crossover Network, Power Protection LEDs - HTG157
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- QPower Dual Vented 12-Inch Single Audio Subwoofer Enclosure Box, QBASS, Charcoal

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-22*