---
product_id: 28218190
title: "USA Sub 8004-AS Active High Power Subwoofer"
brand: "rcf"
price: "₱643825"
currency: PHP
in_stock: true
reviews_count: 2
category: "Rcf"
url: https://www.desertcart.ph/products/28218190-usa-sub-8004-as-active-high-power-subwoofer
store_origin: PH
region: Philippines
---

# 2,500W peak power Time delay for perfect sync Phase switch for deep/punch control USA Sub 8004-AS Active High Power Subwoofer

**Brand:** rcf
**Price:** ₱643825
**Availability:** ✅ In Stock

## Summary

> 🔊 Own the room with bass that speaks louder than words.

## Quick Answers

- **What is this?** USA Sub 8004-AS Active High Power Subwoofer by rcf
- **How much does it cost?** ₱643825 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/28218190-usa-sub-8004-as-active-high-power-subwoofer)

## Best For

- rcf enthusiasts

## Why This Product

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

## Key Features

- • **Built to Move:** Baltic birch enclosure with manageable weight—pro-level sound that travels with ease.
- • **Seamless Integration:** Time delay and high pass filters ensure flawless sync with your main system.
- • **Plug & Play Simplicity:** Onboard controls and XLR connectivity make setup effortless for busy pros.
- • **Powerhouse Performance:** Unleash 2,500W of earth-shaking bass that commands any venue.
- • **Precision Bass Control:** Phase switch lets you dial in deep, punchy lows tailored to your space.

## Overview

The USA Sub 8004-AS is a professional-grade active subwoofer featuring an 18-inch dynamic driver and a powerful 2,500W output. Designed with a Baltic birch enclosure, it offers advanced phase switching, time delay, and high pass filtering for precise bass control. Ideal for large events and sound reinforcement, it combines robust performance with user-friendly onboard controls and XLR connectivity, making it a top choice for DJs and sound professionals seeking deep, punchy bass that elevates any audio setup.

## Description

RCF-USA Sub 8004-AS Active High Power Subwoofer

Review: Great Sub. Crap packaging to ship in. - Overall the sub is fantastic. The issue is that the packaging RCF uses to ship these is crap. Just a cardboard box with a couple of edge protector cardboards. I ordered three subs at three different times and all three came in with damaged corners. This is pathetic for something this expensive that is supposed to be durable. A bit of corner protection would have negated this. In the modern parcel world they need to get it together or just know they will be damaged before you ever use them. FYI, I found the correct touch up paint...it was $100 bucks a quart and had to come from Europe and even then its not a perfect match. They lose a star for packaging.
Review: RCF 8004 Subwoofer 🔊 - This is the best single 18” subwoofer I have ever owned. • The sub drops a lot of rich, deep bass. • Its easy to use plug and play. • They cost a lot but worth the money. • I have used this sub in different clubs with existing sound systems and you can immediately hear the difference in low and extension from just one sub. • I own JBL 828s and this sub can easily hold his own head to head with a JBLSRX 828 subwoofer in my opinion. • It’s the easiest sub to move around for load out into different venues. I did build my own Wheel carts with 4 inch casters and my sub lives in it, I never ever really take it off the cart. • Lifting it is a two man job but I can lift it by myself. All my trucks have walk board ramps, so I haven’t lifted the sub in years. • Most DJs would probably only need one of these for most venues. For your house, this would be overkill even on its lowest setting it puts out that base.

## Features

- 2,500W Powered Subwoofer with 18" Woofer
- Phase Switch
- Deep/Punch
- Time Delay
- High Pass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PSP6I6C |
| Additional Features | Bass Boost |
| Antenna Location | For Professional Sound Reinforcement, For Large Events |
| Audio Driver Size | 18 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #230,729 in Musical Instruments ( See Top 100 in Musical Instruments ) #388 in Stage Subwoofers #71,179 in Music Recording Equipment |
| Brand | RCF |
| Built-In Media | Cables, Manual |
| Color | Black |
| Compatible Devices | Laptop, Desktop, Television, Projector |
| Connectivity Protocol | XLR |
| Connectivity Technology | XLR |
| Control Method | Touch |
| Controller Type | Onboard Controls |
| Customer Reviews | 4.5 out of 5 stars 3 Reviews |
| Enclosure Material | Baltic Birch |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 5"D x 16"W x 5"H |
| Item Type Name | Subwoofer |
| MP3 player | No |
| Manufacturer | Rcf |
| Material | Baltic Birch |
| Model Name | Sub 8004 axle |
| Model Number | SUB8004AS |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 4 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 600 Watts |
| Speaker Size | 18 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Professional sound reinforcement |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 18 Inches |
| Warranty Description | N/a. |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 18 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** RCF
- **Connectivity Technology:** XLR
- **Mounting Type:** Floor Standing
- **Speaker Maximum Output Power:** 600 Watts

## Images

![USA Sub 8004-AS Active High Power Subwoofer - Image 1](https://m.media-amazon.com/images/I/71bxCe-pcqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Great Sub. Crap packaging to ship in.
*by A***N on December 11, 2025*

Overall the sub is fantastic. The issue is that the packaging RCF uses to ship these is crap. Just a cardboard box with a couple of edge protector cardboards. I ordered three subs at three different times and all three came in with damaged corners. This is pathetic for something this expensive that is supposed to be durable. A bit of corner protection would have negated this. In the modern parcel world they need to get it together or just know they will be damaged before you ever use them. FYI, I found the correct touch up paint...it was $100 bucks a quart and had to come from Europe and even then its not a perfect match. They lose a star for packaging.

### ⭐⭐⭐⭐⭐ RCF 8004 Subwoofer 🔊
*by K***. on December 28, 2024*

This is the best single 18” subwoofer I have ever owned. • The sub drops a lot of rich, deep bass. • Its easy to use plug and play. • They cost a lot but worth the money. • I have used this sub in different clubs with existing sound systems and you can immediately hear the difference in low and extension from just one sub. • I own JBL 828s and this sub can easily hold his own head to head with a JBLSRX 828 subwoofer in my opinion. • It’s the easiest sub to move around for load out into different venues. I did build my own Wheel carts with 4 inch casters and my sub lives in it, I never ever really take it off the cart. • Lifting it is a two man job but I can lift it by myself. All my trucks have walk board ramps, so I haven’t lifted the sub in years. • Most DJs would probably only need one of these for most venues. For your house, this would be overkill even on its lowest setting it puts out that base.

## Frequently Bought Together

- RCF Subwoofer, Black (SUB8004AS)
- Gravity SACC 35 B 35 mm Speaker Pole Cable Clips (GSACC35B)
- Gator Frameworks Standard Tripod Speaker Stand with Adjustable Height (GFW-SPK-2000)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-07-31*