---
product_id: 259498457
title: "DB1042 Marine Certified Subwoofer - 10\", Black"
brand: "polk audio"
price: "$421"
currency: NZD
in_stock: true
reviews_count: 1
category: "Polk Audio"
url: https://www.desertcart.nz/products/259498457-db1042-marine-certified-subwoofer-10-black
store_origin: NZ
region: New Zealand
---

# IP56 marine certified 1050W peak power 10" polypropylene woofer DB1042 Marine Certified Subwoofer - 10", Black

**Brand:** polk audio
**Price:** $421
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive deep into bass with Polk’s marine-certified powerhouse!

## Quick Answers

- **What is this?** DB1042 Marine Certified Subwoofer - 10", Black by polk audio
- **How much does it cost?** $421 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/259498457-db1042-marine-certified-subwoofer-10-black)

## Best For

- polk audio enthusiasts

## Why This Product

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

## Key Features

- • **Compact 10" Design:** Space-saving subwoofer that fits sleek setups without compromising on punch.
- • **Dynamic Balance Tech:** Laser-engineered materials deliver distortion-free, wide sound dispersion for crystal clarity.
- • **Marine-Grade Durability:** IP56 certification means salt, sun, and splash won’t slow your sound down.
- • **Thunderous 1050W Peak Power:** Feel every beat with explosive bass that commands attention on land or sea.
- • **Wallet-Friendly Bass Upgrade:** Premium Polk innovation at a price that keeps your budget as happy as your ears.

## Overview

The Polk Audio DB1042 is a 10-inch marine-certified subwoofer delivering up to 1050W peak power through a durable polypropylene cone and Santoprene surround. Engineered with Dynamic Balance Technology for distortion-free sound, it’s IP56 rated to withstand salt, UV, and humidity—perfect for boats, cars, and outdoor adventures. Compact and wallet-friendly, it offers professional-grade bass performance in a sleek, space-saving design.

## Description

Polk Audio DB1042 10" Single Voice Coil Subwoofer for Car & Marine. The Polk Audio DB1042 SVC 10" Subwoofer Speaker features a rigid polypropylene cone and durable Santoprene surround that can handle big power over the long haul. Plus, its low-profile design allows you to enjoy serious bass without sacrificing space. Pair this DB+ sub with a compatible enclosure for powerful, wallet-friendly bass. Polk Audio tests the DB+ marine speakers rigorously for environmental effects like sun, moisture, and extreme temperature changes. As a result, they're even certified for marine applications, making them a great choice for your boat. Polk Audio's DB+ Series subwoofers are great, delivering smooth, powerful bass. So, if you want to upgrade your sound system without breaking the bank, the DB+ series subwoofers are an excellent option. Polk's advanced technology and engineering bring out the best in class audio with powerful speaker series, smart speakers, and soundbars, allowing you to sit back, relax and listen with your heart.

Review: Good quality powerful bass - Good bass good quality

## Features

- POWERFUL SUBWOOFER FOR CAR & MARINE - The Polk DB1042 SVC 10" Marine Certified Subwoofer is a space-saving sub with 1050W peak power and features a polypropylene woofer cone & a durable Santoprene surround built to handle big power over the long run
- HARD-HITTING BASS FOR YOUR CAR AUDIO - With Dynamic Balance Technology, a Polk Audio proprietary, this marine subwoofer uses laser imaging to identify the best combination of speaker materials, ensuring distortion-free response with wide sound dispersion
- SPLASH-PROOF SOUND SYSTEM - Polk DB+ series speakers give thunderous sonic output in freshwater boats, motorcycles, ATVs, and others, as they have IP56 marine certification with coated steel baskets. They are even tested for Salt-fog, UV & Humidity
- WALLET-FRIENDLY POLK AUDIO SUBWOOFER - Experience powerful and smooth bass like never before with this compact subwoofer. Designed with cutting-edge technology and premium materials, this affordable sub is the ultimate choice for an audio system
- POLK'S CONSTANT INNOVATION AND UNWAVERING COMMITMENT - With advanced technology and engineering, Polk bring out the best in class audio with powerful speaker series, smart speakers, soundbars, and more, allowing you to sit back and listen with your heart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073JW5P78 |
| Additional Features | Durable, Water-resistant |
| Age Range Description | Adult |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Size | 10 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 1 days |
| Brand | Polk Audio |
| Built-In Media | Literature, Speaker |
| Color | Black |
| Compatible Devices | Personal Computer |
| Compatible with Vehicle Type | marine-personal-craft |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Wi-Fi |
| Connectivity technology | Wi-Fi |
| Control Method | Voice |
| Controller Type | Voice control |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 53 Reviews |
| Enclosure Material | polypropylene |
| Frequency Response | 200 Hz |
| Frequency response | 200 Hz |
| Global Trade Identification Number | 00747192128159 |
| Impedance | 4 Ohms |
| Is Waterproof | true |
| Item Dimensions D x W x H | 11.2D x 25.4W x 20.3H centimeters |
| Item Type Name | Polk 10" Subwoofer |
| MP3 player | No |
| Manufacturer | POLK AUDIO |
| Model Name | DB1042 SVC |
| Model Number | AA9042 |
| Mounting Type | Boat Mount |
| Mounting type | Boat Mount |
| Number of Audio Channels | 1.0 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 25 Watts |
| Speaker Size | 10 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 25 Watts |
| Specific Uses For Product | Home Theater Systems, Car Audio Systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 10 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 747192128159 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 10 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Polk Audio
- **Connectivity technology:** Wi-Fi
- **Frequency response:** 200 Hz
- **Speaker maximum output power:** 25 Watts

## Images

![DB1042 Marine Certified Subwoofer - 10", Black - Image 1](https://m.media-amazon.com/images/I/61IJshMRLuL.jpg)

## Questions & Answers

**Q: The 10" polk mm1 series, how deep does the box have to be to fit ?**
A: 10”x14”x16” it’s what I make and it’s perfect sound

**Q: Is this the svc or dvc version?**
A: SVC

**Q: Do they make a grill cover for this?**
A: That is the cover for the speaker.

**Q: Does this need box?**
A: Yes you need to put on speaker box, I put on my boat and work very good 👍

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality powerful bass
*by A***U on 24 November 2025*

Good bass good quality

## Frequently Bought Together

- Polk Audio DB1042 SVC - DB+ Series 10" Shallow Subwoofer for Marine/Car Sound System, 30Hz-200Hz Frequency Response, Single 4-Ohm Voice Coils & Polypropylene Woofer Cone
- Q Power SHALLOW10 Single 10" Single Sealed Shallow Box
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

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**Shop now:** [https://www.desertcart.nz/products/259498457-db1042-marine-certified-subwoofer-10-black](https://www.desertcart.nz/products/259498457-db1042-marine-certified-subwoofer-10-black)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-06*