---
product_id: 702072553
title: "Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8\" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live"
brand: "rockville"
price: "$1523"
currency: NZD
in_stock: true
reviews_count: 4
category: "Rockville"
url: https://www.desertcart.nz/products/702072553-rockville-titan-slim-d8-white-powered-subwoofer-dual-8-woofers
store_origin: NZ
region: New Zealand
---

# Slim 9.5" Height Compact Design 400W RMS / 1600W Peak Power 122dB SPL Peak Loudness Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live

**Brand:** rockville
**Price:** $1523
**Availability:** ✅ In Stock

## Summary

> 🎧 Rock the room with TITAN power — bass that’s impossible to ignore!

## Quick Answers

- **What is this?** Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live by rockville
- **How much does it cost?** $1523 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/702072553-rockville-titan-slim-d8-white-powered-subwoofer-dual-8-woofers)

## Best For

- rockville enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Slim Profile:** Sleek 9.5" height fits discreetly under furniture or behind bars—perfect for modern, minimalist setups.
- • **Powerful Class-D Amplifier:** Delivers clean, efficient 400W RMS power without overheating, ensuring reliable performance all night.
- • **Stackable & Modular Design:** Scale your sound effortlessly by stacking units vertically or horizontally for flawless bass coverage.
- • **Chest-Thumping Dual 8" Woofers:** Experience deep, tight bass down to 30Hz that commands attention in any venue.
- • **Versatile Connectivity & Protection:** XLR, RCA, and combo inputs with clip limiter and LED indicators keep your sound pristine and distortion-free.

## Overview

The Rockville TITAN SLIM D8 is a compact, high-performance powered subwoofer featuring dual 8" woofers, a 400W RMS Class-D amplifier, and a peak output of 1600W. Its slim plywood enclosure (9.5" height) fits easily into tight spaces and supports vertical or horizontal mounting. With 122dB SPL, stackable design, and versatile XLR/RCA inputs, it’s engineered for DJs, live events, and home audio setups craving deep, punchy bass without bulk.

## Description

Buy Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live: Subwoofers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Rockville stepped up and solved my sub pole issue so Now this is a Great Deal for the money ! - Update to sub pole issue (see initial review below). Rockville is sending me a replacement Gaspole-B M20 that works with the Titan Slim D8. Apparently, I had the older model. Therefore, I am amending my review to a 5 star review. I already said the D8 sounded good and I used it for another day with further mixer EQ (Behringer Flow 8) and was further sold on what you could do with this compact subwoofer. For, its size, with proper eq, it filled my 1,970 square foot basement without clipping. No chest pounding bass, but it was loud enough with a tight bass that complimented my QSC CP 12 speakers perfectly. So, if you want something easy to use and can adjust EQ from a mixer (no bells or whistles on this Sub but great tight sound), I highly recommend it. I like it so much I bought a second Titan Slim D8 and will put them to work at a company Christmas Party. Thanks for doing the right thing Rockville. OLD REVIEW I received my Rockville Titan Slim D8 and noted it was packed extremely well. The dual 8 subwoofer only has one handle but that isn't a big drawback. I then plugged the subwoofer in to test it out and run some decibel testing (DBA and DBC) to see how loud it was. Used QSC CP 12 Top Speaker in Dance Mode with subwoofer out so the QSC bass would not overwhelm the Titan Slim D8. The Titan Slim D8 sounded pretty good and hit over 100 decibels in the DBA Test and around 120 decibels in the DBC Test. AND THEN I attempted to add subwoofer poles and noted neither my Rockville air assist 35mm nor the air assist M20 worked with the pole cup. I tried a couple other sub poles I had, and they didn't work either. The pole holder was too wide and shallow for the 35mm pole and the M20 was to fat and wouldn't thread into the cup threads. The subs advertise you can use either a 35mm or the M20 for your sub pole. I contacted Rockville who indicated a different model pole would work but now I would have to shell out more money and the pole recommended did not have air assist. So close to being a great deal but now I will need to change out the cups (available on desertcart) myself so I can at least use my M20 air assist pole for the Top Speaker.
Review: Heavy Hitters! - Just like Dusty, I paired this with my little Alto Busker, along with two little speaker-poles, that screw together for double the length, much better than any adjustable version with plastic knobs. The sub is GOOD. Like REALLY good, and verified to actually be 400 Watts too on as it draws that much during hard hits from my power station. Specs say it goes down to 30 Hertz, and I can attest that it moves a LOT of air and smoothly reproduces low frequencies way down low, without any boomy resonant frequencies to muddy the sound. These dual eights are TIGHT and PUNCHY, to say the least. Cabinet construction is plywood, with a very nice truck-bed-type rhino-lining coating. I removed the grill (four nice threaded bolts) and both drivers to inspect the quality. The drivers were quite impressive! The magnets are nearly as big as the cones, and weigh a lot, 50 oz magnets, I believe. There is no adjustment for crossover frequency, but it does sound like it’s set at about 80Hz, and I just crank it all the way up. I watch the input level LED and it does not clip until waaay past where I think it should. I’m constantly super-impressed with the performance of this little (50 lbs) guy. I do wish it had another handle though. If using only the one integrated handle on the back, the unit tips forward as I lift it and scrapes the bottom-front on the ground…. Once I realized this, it’s easy to avoid, but that one handle makes it awkward to carry. Also, the description says it has dual-use speaker-pole-cups, but I found them only to be compatible with the MN20 threaded types. My 1-3/8-inch (35mm or 1.375”) poles were just loose and didn’t work, so I bought the M20 threaded poles and they work wonderfully, so solid and secure. It only consumes about 30 watts at idle, up to about 40-50 dB, so just chillin with that low-end bumping, lasts 11+ hours on my modest little power-station of 350 Watt-Hours. It’s so solid that it provides such a sturdy base for my cute little Alto Busker Speaker, and they’re nearly the same width, so it looks great. (The Boze S1+ Pro is dang near exactly the same width, so it looks slightly more better with this sub) I appreciate both XLR and RCA inputs, as botht

## Features

- CHEST-THUMPING BASS – Dual 8” woofers deliver deep, tight bass down to 30Hz, with a 122dB SPL, perfect for DJs, live performances, and home audio setups.
- HIGH-POWER CLASS-D AMPLIFICATION – Built-in Class-D amplifier delivers 400W RMS / 1600W peak power for clean, efficient bass output without excessive heat.
- COMPACT & LOW-PROFILE DESIGN – Slim, space-saving enclosure fits under furniture, behind bars, or in tight spaces, making it ideal for restaurants, churches, and home audio.
- STACKABLE & SCALABLE SOUND – Stack multiple units for even bass distribution in large venues or use a single subwoofer for small gigs. Modular design minimizes footprint while maximizing bass.
- FLEXIBLE CONNECTIVITY & SMART PROTECTION – XLR, 1/4" combo, and RCA inputs for seamless system integration, plus XLR mix output for daisy-chaining multiple units. Clip limiter protection prevents distortion, with LED indicators for signal and power monitoring.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DXRRH8HR |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #71,113 in Electronics ( See Top 100 in Electronics ) #121 in Home Audio Subwoofers |
| Color | White |
| Compatible Devices | Desktop, Laptop, Projector, Smartphone, Tablet, Television |
| Control Method | Touch |
| Customer Reviews | 4.5 4.5 out of 5 stars (39) |
| Date First Available | February 19, 2025 |
| Included Components | TITAN SLIM D8 subwoofer, Power Cable, User Manual |
| Input Voltage | 110 Volts |
| Is Waterproof | False |
| Item Weight | 45 pounds |
| Item model number | TITAN SLIM D8 |
| Manufacturer | Rockville |
| Material | Wood |
| Model Name | TITAN SLIM D8 |
| Mounting Type | Floor Standing |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 22.25"D x 18"W x 9.5"H |
| Recommended Uses For Product | Home Theater Systems, House of Worship Audio Systems, Mobile DJ Setup, Public Speaking Engagements, Small to Medium Venue Events |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Special Feature | pole-mount for horizontal and vertical, stackable |
| Specific Uses For Product | Conference Rooms, DJ Use, Live Performances |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| UPC | 810095684258 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Rockville
- **Connectivity Technology:** XLR
- **Frequency Response:** 30 Hz
- **Speaker Maximum Output Power:** 1600 Watts

## Images

![Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live - Image 1](https://m.media-amazon.com/images/I/513GNbzWZAL.jpg)
![Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live - Image 2](https://m.media-amazon.com/images/I/51gcGDtVMaL.jpg)
![Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live - Image 3](https://m.media-amazon.com/images/I/61EmG2PWotL.jpg)
![Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live - Image 4](https://m.media-amazon.com/images/I/710LmfiZNCL.jpg)
![Rockville TITAN SLIM D8 White Powered Subwoofer, Dual 8" Woofers, 400W RMS/1600W Peak, 122dB SPL, Stackable, Vertical/Horizontal Mount, Bass Boost, XLR/RCA Inputs, Compact Plywood, Ideal for DJ/Live - Image 5](https://m.media-amazon.com/images/I/8154H3sextL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rockville stepped up and solved my sub pole issue so Now this is a Great Deal for the money !
*by R***Y on November 8, 2025*

Update to sub pole issue (see initial review below). Rockville is sending me a replacement Gaspole-B M20 that works with the Titan Slim D8. Apparently, I had the older model. Therefore, I am amending my review to a 5 star review. I already said the D8 sounded good and I used it for another day with further mixer EQ (Behringer Flow 8) and was further sold on what you could do with this compact subwoofer. For, its size, with proper eq, it filled my 1,970 square foot basement without clipping. No chest pounding bass, but it was loud enough with a tight bass that complimented my QSC CP 12 speakers perfectly. So, if you want something easy to use and can adjust EQ from a mixer (no bells or whistles on this Sub but great tight sound), I highly recommend it. I like it so much I bought a second Titan Slim D8 and will put them to work at a company Christmas Party. Thanks for doing the right thing Rockville. OLD REVIEW I received my Rockville Titan Slim D8 and noted it was packed extremely well. The dual 8 subwoofer only has one handle but that isn't a big drawback. I then plugged the subwoofer in to test it out and run some decibel testing (DBA and DBC) to see how loud it was. Used QSC CP 12 Top Speaker in Dance Mode with subwoofer out so the QSC bass would not overwhelm the Titan Slim D8. The Titan Slim D8 sounded pretty good and hit over 100 decibels in the DBA Test and around 120 decibels in the DBC Test. AND THEN I attempted to add subwoofer poles and noted neither my Rockville air assist 35mm nor the air assist M20 worked with the pole cup. I tried a couple other sub poles I had, and they didn't work either. The pole holder was too wide and shallow for the 35mm pole and the M20 was to fat and wouldn't thread into the cup threads. The subs advertise you can use either a 35mm or the M20 for your sub pole. I contacted Rockville who indicated a different model pole would work but now I would have to shell out more money and the pole recommended did not have air assist. So close to being a great deal but now I will need to change out the cups (available on Amazon) myself so I can at least use my M20 air assist pole for the Top Speaker.

### ⭐⭐⭐⭐⭐ Heavy Hitters!
*by R***R on September 1, 2025*

Just like Dusty, I paired this with my little Alto Busker, along with two little speaker-poles, that screw together for double the length, much better than any adjustable version with plastic knobs. The sub is GOOD. Like REALLY good, and verified to actually be 400 Watts too on as it draws that much during hard hits from my power station. Specs say it goes down to 30 Hertz, and I can attest that it moves a LOT of air and smoothly reproduces low frequencies way down low, without any boomy resonant frequencies to muddy the sound. These dual eights are TIGHT and PUNCHY, to say the least. Cabinet construction is plywood, with a very nice truck-bed-type rhino-lining coating. I removed the grill (four nice threaded bolts) and both drivers to inspect the quality. The drivers were quite impressive! The magnets are nearly as big as the cones, and weigh a lot, 50 oz magnets, I believe. There is no adjustment for crossover frequency, but it does sound like it’s set at about 80Hz, and I just crank it all the way up. I watch the input level LED and it does not clip until waaay past where I think it should. I’m constantly super-impressed with the performance of this little (50 lbs) guy. I do wish it had another handle though. If using only the one integrated handle on the back, the unit tips forward as I lift it and scrapes the bottom-front on the ground…. Once I realized this, it’s easy to avoid, but that one handle makes it awkward to carry. Also, the description says it has dual-use speaker-pole-cups, but I found them only to be compatible with the MN20 threaded types. My 1-3/8-inch (35mm or 1.375”) poles were just loose and didn’t work, so I bought the M20 threaded poles and they work wonderfully, so solid and secure. It only consumes about 30 watts at idle, up to about 40-50 dB, so just chillin with that low-end bumping, lasts 11+ hours on my modest little power-station of 350 Watt-Hours. It’s so solid that it provides such a sturdy base for my cute little Alto Busker Speaker, and they’re nearly the same width, so it looks great. (The Boze S1+ Pro is dang near exactly the same width, so it looks slightly more better with this sub) I appreciate both XLR and RCA inputs, as botht

### ⭐⭐⭐⭐⭐ Great little sub for the money!
*by J***E on December 19, 2025*

I've been a mobile DJ playing primarily weddings for 35 years. I have been in the market for a small footprint sub to add to my setup for quite a while. Space is at a premium in my truck, so I wasn't interested in a 15" or 18" sub. This Rockville TITAN SLIM D8 did the trick! Small enough to put under a table. In fact, I was so impressed I bought another one and will use them flat on the ground as bases for my tops. For $300 you will love this little sub! It's not chest thumping bass, but it will fill out the low end very nicely.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*