---
product_id: 500051103
title: "TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers"
brand: "topstronggear"
price: "R$4447"
currency: BRL
in_stock: true
reviews_count: 5
category: "Topstronggear"
url: https://www.desertcart.com.br/products/500051103-topstronggear-1-ohm-1500-watts-class-d-full-range-mono
store_origin: BR
region: Brazil
---

# 1500W max power @1Ω Smart temperature-controlled cooling Remote subwoofer level control TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers

**Brand:** topstronggear
**Price:** R$4447
**Availability:** ✅ In Stock

## Summary

> 🎵 Dominate your soundscape with power and precision — don’t just listen, feel it!

## Quick Answers

- **What is this?** TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers by topstronggear
- **How much does it cost?** R$4447 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/500051103-topstronggear-1-ohm-1500-watts-class-d-full-range-mono)

## Best For

- topstronggear enthusiasts

## Why This Product

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

## Key Features

- • **Cool & Reliable:** Smart fan cooling kicks in only when needed, keeping your amp ice-cold during marathon sessions.
- • **Rock-Solid Stability:** Stable operation across 1/2/4 ohm loads ensures seamless integration with any setup.
- • **Plug & Play Confidence:** Backed by a 1-year Platinum Online Dealer Warranty for peace of mind in every beat.
- • **Powerhouse Performance:** Unleash 1500W RMS at 1Ω for earth-shaking bass that commands attention.
- • **Precision Bass Control:** Fine-tune your low end with a variable 0-12dB bass boost and remote subwoofer level control—your sound, your rules.

## Overview

The TOPSTRONGGEAR TSG-1100.1D is a compact yet mighty Class D mono block amplifier delivering up to 1500W RMS at 1 ohm. It features versatile impedance stability (1/2/4 ohms), a variable bass boost, low-pass crossover, and remote subwoofer level control for tailored bass performance. Smart thermal management ensures reliable operation, all backed by a 1-year warranty—perfect for audiophiles craving powerful, customizable subwoofer amplification.

## Description

Model: TSG-1100.1DNumber of channels: 1 CHMaximumoutput power@14.4VDC-1OHM: 1500W RMSMaximumoutput power@14.4VDC-2OHM: 800W RMSMaximumoutput power@ 14.4VDC-4OHM: 510W RMSINPUT SENSITIVITY: 200MVSIGNAL-TO-NOISE RATIO: 100dBFREQUENCY RESPONSE: 10HZ-20KHZ(-3dB)CROSSOVER:H.P.F(HIGH-PASS FILTER): 15 to 1KHz(-12dB/8)VariableL.P.F(Low-PASS FILTER): 80Hz toFull(-12dB/8) VariableBASS BOOST: 0 to 12dB(50Hz)THERMAL MANAGEMENT:Smart Cooler(fan poweredby temperature or audio)INPUT IMPEDANCE: 56k ohmsPROTECTION SYSTEM: Output Short/High/LowSupply Voltage/TherMINIMUM SUPPLY VOLTAGE : 9VDCMAXIMUM SUPPLY VOLTAGE: 16VDC

Review: Defective item was sent, no replacement done even multiple times. They do not accept the return. Kindly be careful. My 20000\- turned to be junk for me now.
Review: Well this amp makes my new down4sound JP8.4 amp start ALT wine. Very strange. How can adding a sub amp make my other Amp wine as soon as I plug in the RCA! And it stops when I remove it. No wine on my sub connect to this AMP. So here are my thoughts and my opinion of the product. Good stuff The value- Money to wattage is there and then some. (I paid $130 after taxes) The clip light is spot on! perfect! The amp runs stone cold. It can make a ton of power and seems very efficient. The thing is so small. You could Probably fit 2 under a driver seat. I am not joking. Its a clone of sundown 1000W amp (actually few amps are using the exact design). Meh stuff Bass remote is pretty cheep feeling and in the cold could be prone to cracking. The RJ12 phone cord is straight garbage quality recycled plastic straws or something no joke. Replace with anything else you can find if using the bass remote. WTF 8 gauge remote wire connection? Plenty of room in that hole for 6 or 8 remote wires. - This last one is not the product fault exactly but it's crossover controls are trash. maybe -10db slopes on HP side and roll off -12db on LP. I am going to just use a DSP to dial everything in. Using my headunits controls now as they are way better than this AMPs controls. It may be the full range design is less flexible if using it as a pure sub amp. It does hit down low in the 20 hz's no problem but rolls off quick under 23-24hz.

## Features

- Class D MOSFET Mono Block Power Amplifier
- Max Power at 1 Ohm:1500 Watts，Max Power at 2 Ohms: 800 Watts，Max Power at 4 Ohms: 510 Watts
- Low Pass Crossover - A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s)
- Remote Subwoofer Level Control Included.Variable Bass Boost - Variable Bass Boost 0 to 12dB(50Hz) allows you to adjust the low bass within the boost range to just the way you like it.
- Warranty -TopstrongGear provides a powerful 1 year Platinum Online Dealer Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HCVQH9J |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | 1500 Watt Monoblock |
| Customer Reviews | 4.1 4.1 out of 5 stars (289) |
| Date First Available | 8 Dec. 2022 |
| Item Package Quantity | 1 |
| Item Weight | 1.75 kg |
| Item model number | TSG-1100.1D |
| Manufacturer | TOPSTRONGGEAR |
| Material | Metal |
| Package Dimensions | 28.1 x 20.1 x 10.2 cm; 1.75 kg |
| Part number | CA-TSG AMP |
| Plug profile | Surface Mount |
| Specification met | FCC |
| Style | 1500 Watt Monoblock |
| Voltage | 16 Volts |

## Product Details

- **Manufacturer:** TOPSTRONGGEAR
- **Maximum supply voltage:** 16 Volts
- **Minimum supply voltage:** 9 Volts
- **Mounting type:** Surface Mount
- **Voltage:** 16 Volts

## Images

![TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers - Image 1](https://m.media-amazon.com/images/I/716FDSmXgJS.jpg)
![TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers - Image 2](https://m.media-amazon.com/images/I/71wucIIp43S.jpg)
![TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers - Image 3](https://m.media-amazon.com/images/I/71TrbL940dS.jpg)
![TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers - Image 4](https://m.media-amazon.com/images/I/710dzavoTXS.jpg)
![TOPSTRONGGEAR 1 Ohm 1500 Watts Class D Full Range Mono Block Amplifier, 1/2/4 Ohm Stable, Remote Subwoofer Control, Subwoofer Amplifiers - Image 5](https://m.media-amazon.com/images/I/71hE9Voft-S.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Review
*by M***I on 23 April 2025*

Defective item was sent, no replacement done even multiple times. They do not accept the return. Kindly be careful. My 20000\- turned to be junk for me now.

### ⭐⭐⭐⭐⭐ Review
*by G***N on 10 February 2022*

Well this amp makes my new down4sound JP8.4 amp start ALT wine. Very strange. How can adding a sub amp make my other Amp wine as soon as I plug in the RCA! And it stops when I remove it. No wine on my sub connect to this AMP. So here are my thoughts and my opinion of the product. Good stuff The value- Money to wattage is there and then some. (I paid $130 after taxes) The clip light is spot on! perfect! The amp runs stone cold. It can make a ton of power and seems very efficient. The thing is so small. You could Probably fit 2 under a driver seat. I am not joking. Its a clone of sundown 1000W amp (actually few amps are using the exact design). Meh stuff Bass remote is pretty cheep feeling and in the cold could be prone to cracking. The RJ12 phone cord is straight garbage quality recycled plastic straws or something no joke. Replace with anything else you can find if using the bass remote. WTF 8 gauge remote wire connection? Plenty of room in that hole for 6 or 8 remote wires. - This last one is not the product fault exactly but it's crossover controls are trash. maybe -10db slopes on HP side and roll off -12db on LP. I am going to just use a DSP to dial everything in. Using my headunits controls now as they are way better than this AMPs controls. It may be the full range design is less flexible if using it as a pure sub amp. It does hit down low in the 20 hz's no problem but rolls off quick under 23-24hz.

### ⭐⭐⭐⭐⭐ Review
*by R***N on 29 September 2025*

Very good amp, not just for the price but for the build/sound quality. Exactly the same as, cough cough, certain high end brand name amps. Does it's stated power and runs cool doing it.

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-23*