---
product_id: 679636387
title: "Alphasonik AS120A 12\" 1500 Watts with a Built-in Amplifier Down-Firing Shallow Mount Enclosed for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure"
brand: "alphasonik"
price: "B/.1779"
currency: PAB
in_stock: true
category: "Alphasonik"
url: https://www.desertcart.com.pa/products/679636387-alphasonik-as120a-12-1500-watts-with-a-built-in-amplifier
store_origin: PA
region: Panama
---

# 12" shallow mount 1500W peak power Remote bass control Alphasonik AS120A 12" 1500 Watts with a Built-in Amplifier Down-Firing Shallow Mount Enclosed for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure

**Brand:** alphasonik
**Price:** B/.1779
**Availability:** ✅ In Stock

## Summary

> 🎵 Compact Powerhouse: Big Bass, Small Footprint, Maximum Impact!

## Quick Answers

- **What is this?** Alphasonik AS120A 12" 1500 Watts with a Built-in Amplifier Down-Firing Shallow Mount Enclosed for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure by alphasonik
- **How much does it cost?** B/.1779 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/679636387-alphasonik-as120a-12-1500-watts-with-a-built-in-amplifier)

## Best For

- alphasonik enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Amplifier:** Integrated 500W RMS amp delivers crystal-clear, distortion-free sound with easy connectivity.
- • **Space-Savvy Design:** Slim 12" shallow mount fits effortlessly in tight car and truck spaces without compromise.
- • **Durable Craftsmanship:** Spun aluminum cone, rubber surround, and MDF enclosure ensure long-lasting, premium sound quality.
- • **Powerhouse Performance:** Unleash 1500 watts peak power for earth-shaking bass that commands attention.
- • **Precision Bass Control:** Fine-tune your sound with a remote bass knob and adjustable crossover for personalized audio.

## Overview

The Alphasonik AS120A is a 12-inch shallow mount subwoofer with a built-in 1500 watt peak amplifier, designed specifically for tight spaces in cars and trucks. Featuring a sealed airtight bass enclosure, it delivers deep, clear bass with a 4-ohm impedance and 90dB sensitivity. Its durable construction includes a spun aluminum cone, rubber EPDM surround, and copper wound Kapton voice coil, all housed in an MDF enclosure. With adjustable crossover, bass boost, and a remote bass knob, it offers customizable, high-quality sound in a compact form factor.

## Description

Experience the power of a sub and amp combo with Alphasonik AS120A, a 12" 1500 Watts subwoofer with a built-in amplifier. These subs are specifically designed for tight spaces in cars and trucks, providing an air tight sealed bass enclosure for optimal sound quality. These truck subs pack a punch with a peak power of 1500 watts and RMS of 500 watts, not holding back in delivering clear, crisp sound. With these 12 inch subwoofers, you get a frequency response of 26Hz - 500Hz, ensuring a wide range of clear and crisp sounds. When it comes to 2 12 inch subwoofers, the Alphasonik AS120A stands out with its spun aluminum cone and rubber EPDM surround for durability and sound quality. These car audio subwoofers feature a copper wound Kapton voice coil and MDF construction, reducing vibration for a smoother listening experience. Don't underestimate these subwoofers due to their compact size of 21” x 7” x 14”, they are designed to fit in tight spaces and deliver powerful sound. This car sound system can be mounted vertically or horizontally, offering flexibility in installation and a sound that will fill your vehicle. Alphasonik continues the tradition of excellence, offering a sound system for car that is a sound investment for any audio enthusiast. This bass enclosure is part of the successful AS Series of downward facing enclosures, showcasing Alphasonik's commitment to high-quality audio equipment.

## Features

- POWERFUL SUBWOOFER: Experience the Alphasonik AS120A's 12" Shallow Active Downfire Subwoofer that brings every beat to life with a peak power of 1500 watts and RMS of 500 watts. The Downfire Subwoofer Box, with a final impedance of 4 Ohms and a sensitivity of 90dB, ensures an immersive audio experience that's hard to match.
- BUILT-IN AMPLIFIER: Experience the all NEW AS120A Active down-firing Subs with a built-in 500 Watt / 1500 Watt MAX amplifier. The Truck Subs deliver a sound output that is clear, crisp, and loud, featuring Hi and Low level inputs, crossover, 0-+12dB bass boost, solid nickel plated power terminal blocks and a remote bass knob.
- QUALITY CONSTRUCTION: Rely on the quality construction of the Car Subwoofer, featuring a Spun Aluminum Cone, Rubber EPDM Surround, and a Copper Wound Kapton Voice Coil. The Small Sub Woofers for Cars not only ensure durability but also enhance the sound quality with MDF Construction and Industrial Strength Carpet.
- COMPACT DIMENSIONS: Fit the compact dimensions of the Sub Woofer Systems into tight spaces in cars and trucks, measuring 21 x 7 x 14 inches or 534mm x 178mm x 355mm (WxHxD). The Sub and Amp Combo can be mounted vertically or horizontally, making it a perfect fit for a wide range of vehicles.
- CUSTOMIZABLE AUDIO: The Subwoofer 12 Slim allows you to customize your audio experience with the Low Pass Crossover ranging from 50Hz to 200Hz, and a Bass Boost of 0 to +12dB. With the 12in Sub, you gain complete control over the sound output through the inclusion of Hi & Low Level Inputs, Solid Nickel Plated Terminal Blocks, and a Remote Bass Knob.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWF766WN |
| Additional Features | Remote Bass Knob |
| Antenna Location | For Mobile Audio |
| Audio Driver Size | 12 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Brand | Alphasonik |
| Built-In Media | 12" Active Down Fire Shallow Mount Enclosure, Mounting Brackets, Owner's Manual, Remote Bass Knob |
| Color | [BLACK|GRAY] |
| Compatible Devices | Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Connectivity Protocol | RCA |
| Connectivity Technology | RCA |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (327) |
| Enclosure Material | MDF Wood |
| Frequency Response | 26 Hz |
| Global Trade Identification Number | 00810109980147 |
| Impedance | 4 Ohms |
| Input Voltage | 12 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 35.6D x 53.3W x 17.8H centimeters |
| Item Weight | 12.7 kg |
| MP3 player | No |
| Manufacturer | Alphasonik |
| Model Name | Active Shallow Mount Down Fire Sealed Enclosure |
| Model Number | AS120A |
| Mounting Type | Shallow Mount |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 90 dB |
| Speaker Maximum Output Power | 1500 Watts |
| Speaker Size | 12 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | For Car/Truck Audio |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 12 Inches |
| UPC | 810109980147 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Woofer Diameter | 12 Inches |

## Product Details

- **Audio output mode:** Mono
- **Brand:** Alphasonik
- **Connectivity technology:** RCA
- **Frequency response:** 26 Hz
- **Speaker maximum output power:** 1500 Watts

## Images

![Alphasonik AS120A 12" 1500 Watts with a Built-in Amplifier Down-Firing Shallow Mount Enclosed for Tight Spaces in Cars and Trucks, Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure - Image 1](https://m.media-amazon.com/images/I/610Fs9rjSCL.jpg)

## Available Options

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

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-10*