Hey guys! Today, we're diving deep into the world of Dual amplified subwoofers. If you're looking to seriously upgrade your car audio system, or even boost the bass in your home theater without breaking the bank, then a Dual amplified subwoofer might just be your perfect solution. We're going to cover everything from what makes them tick, their key features, how to set them up, and why they’re such a popular choice for bass lovers. So, buckle up and let's get started!

What is a Dual Amplified Subwoofer?

At its core, a Dual amplified subwoofer is a self-contained bass system. Unlike passive subwoofers that need an external amplifier to power them, these bad boys have the amplifier built right into the enclosure. This makes installation much simpler and more convenient. Dual, as a brand, has become synonymous with affordable yet reliable car audio. Their amplified subwoofers are designed to deliver a noticeable bass boost without requiring extensive modifications to your vehicle's electrical system.

One of the main advantages of a Dual amplified subwoofer is its ease of installation. Because the amplifier is integrated, you don't have to worry about finding a separate location to mount an amp or running extra wires. This can save you a lot of time and hassle, especially if you're doing the installation yourself. Typically, you just need to connect the subwoofer to your car's power, ground, and audio signal – and you're good to go. This all-in-one design also means that the amplifier is perfectly matched to the subwoofer's specifications, ensuring optimal performance and preventing potential damage from overpowering. Dual designs its amplified subwoofers to be efficient, meaning they can deliver a powerful bass response without drawing too much current from your car's electrical system. This is particularly important for smaller vehicles or those with older electrical systems. The integrated amplifier also often includes features like adjustable gain, crossover, and bass boost, allowing you to fine-tune the subwoofer's output to match your listening preferences and the acoustics of your vehicle. These features give you greater control over the bass and help you integrate it seamlessly with the rest of your car's audio system.

Moreover, Dual amplified subwoofers are often designed with space efficiency in mind. They come in various sizes and enclosure types, including compact models that can fit under seats or in tight spaces in your trunk. This makes them a great option for those who want to add bass without sacrificing too much cargo space. The enclosures are typically constructed from durable materials like MDF (Medium Density Fiberboard) to ensure that the subwoofer can withstand the vibrations and stresses of being in a car environment. The combination of convenience, performance, and affordability makes Dual amplified subwoofers a popular choice for those looking to enhance their car audio experience. They provide a significant upgrade over factory-installed systems, delivering deeper and more impactful bass that can transform your listening experience on the road.

Key Features to Look For

When you're shopping for a Dual amplified subwoofer, there are several key features you should keep in mind to ensure you're getting the best bang for your buck:

• Power Handling: The power handling of a subwoofer is measured in watts and indicates how much power the subwoofer can handle continuously (RMS) and at its peak. Make sure the power handling of the subwoofer matches the output of the built-in amplifier. Dual subwoofers come in various power levels, so choose one that suits your listening preferences and the size of your vehicle. For example, if you listen to music at high volumes or have a larger vehicle, you may want to opt for a subwoofer with higher power handling.

• Subwoofer Size: The size of the subwoofer driver (measured in inches) affects the frequency response and overall bass output. Larger subwoofers (10-12 inches) typically produce deeper bass, while smaller subwoofers (8 inches or less) are more suitable for tight spaces and may offer a tighter, more punchy bass response. Consider the available space in your vehicle and your desired bass output when choosing the subwoofer size. Dual offers a range of sizes to accommodate different needs and preferences.

• Enclosure Type: The enclosure type (sealed, ported, or bandpass) affects the subwoofer's sound characteristics. Sealed enclosures provide accurate and controlled bass, while ported enclosures offer louder and deeper bass at the expense of some accuracy. Bandpass enclosures are a hybrid of the two, offering a balance of efficiency and sound quality. Dual offers various enclosure types, so research which one best suits your listening preferences. Sealed enclosures are generally recommended for those who prioritize accuracy and a tight bass response, while ported enclosures are a good choice for those who want maximum bass output.

• Built-in Amplifier Features: Look for a Dual amplified subwoofer with adjustable gain, crossover, and bass boost controls. These features allow you to fine-tune the subwoofer's output to match your listening preferences and the acoustics of your vehicle. The gain control adjusts the input sensitivity of the amplifier, allowing you to match the subwoofer's output to the output level of your head unit. The crossover control filters out high frequencies, ensuring that the subwoofer only plays the low frequencies it's designed for. The bass boost control allows you to boost the bass output at a specific frequency, adding extra punch and impact to your music.

• Input Options: Make sure the Dual amplified subwoofer has the necessary input options to connect to your car's audio system. Most amplified subwoofers have both RCA inputs (for connecting to aftermarket head units) and speaker-level inputs (for connecting to factory head units). If you're connecting the subwoofer to a factory head unit, you'll need to use the speaker-level inputs. Some amplified subwoofers also have a remote turn-on wire, which allows you to turn the subwoofer on and off with your head unit.

• Construction Quality: Check the construction quality of the enclosure and the subwoofer driver. The enclosure should be made from durable materials like MDF (Medium Density Fiberboard) to ensure that it can withstand the vibrations and stresses of being in a car environment. The subwoofer driver should have a sturdy cone, surround, and voice coil to ensure reliable performance and long life. Dual is known for its affordable yet reliable construction, but it's always a good idea to inspect the subwoofer and enclosure before purchasing.

Setting Up Your Dual Amplified Subwoofer

Setting up your Dual amplified subwoofer correctly is crucial to getting the best possible sound quality. Here’s a step-by-step guide to help you through the process:

1. Gather Your Tools and Materials: Before you start, make sure you have all the necessary tools and materials. This may include a screwdriver set, wire stripper, wire crimper, multimeter, wiring harness, fuse holder, and power wire. Also, make sure you have the owner's manual for your Dual amplified subwoofer, as it will contain specific instructions and wiring diagrams.

2. Choose a Location: Decide where you want to mount the subwoofer in your vehicle. Common locations include the trunk, under the seats, or in the cargo area of an SUV. Consider the available space, the proximity to the vehicle's electrical system, and the ease of running wires when choosing a location. Make sure the location is secure and won't interfere with the vehicle's operation.

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3. Connect the Power Wire: Run the power wire from the vehicle's battery to the amplifier. Be sure to install a fuse holder close to the battery to protect the electrical system. The fuse should be rated for the amplifier's current draw. Run the power wire along the vehicle's frame, avoiding any sharp edges or moving parts. Use wire ties to secure the wire and prevent it from sagging or rubbing against other components.

4. Connect the Ground Wire: Connect the ground wire from the amplifier to a solid metal point on the vehicle's chassis. Make sure the grounding point is clean and free of paint or rust. Use a star washer to ensure a good connection. The ground wire should be as short as possible to minimize noise and voltage drop.

5. Connect the Audio Signal: Connect the audio signal from the head unit to the amplifier. If you have an aftermarket head unit with RCA outputs, use RCA cables to connect to the amplifier's RCA inputs. If you have a factory head unit, use a line output converter (LOC) to convert the speaker-level outputs to RCA outputs. Connect the LOC to the head unit's speaker wires and then connect the RCA cables from the LOC to the amplifier's RCA inputs.

6. Connect the Remote Turn-On Wire: Connect the remote turn-on wire from the head unit to the amplifier. This wire tells the amplifier when to turn on and off with the head unit. The remote turn-on wire is typically a blue wire and is connected to the head unit's remote turn-on output. If you don't have a remote turn-on wire, you can use a switched 12V source, such as the accessory power wire.

7. Adjust the Settings: Once everything is connected, adjust the settings on the amplifier. Start by setting the gain to the minimum level. Then, play some music and gradually increase the gain until the subwoofer's output matches the rest of the audio system. Adjust the crossover frequency to blend the subwoofer's output with the output of the other speakers. Adjust the bass boost to add extra punch and impact to the bass, if desired. Be careful not to set the gain, crossover, or bass boost too high, as this can cause distortion or damage to the subwoofer.

8. Test and Fine-Tune: Test the system and fine-tune the settings as needed. Listen to a variety of music genres to ensure that the subwoofer sounds good with different types of music. Adjust the gain, crossover, and bass boost to achieve the desired sound quality. You may also need to adjust the equalizer settings on the head unit to further fine-tune the sound. Once you're satisfied with the sound, secure all the wires and components to prevent them from moving or vibrating.

Why Choose a Dual Amplified Subwoofer?

There are several compelling reasons why a Dual amplified subwoofer might be the right choice for you:

• Convenience: The all-in-one design of a Dual amplified subwoofer makes installation much easier and more convenient than installing a separate subwoofer and amplifier. You don't have to worry about matching the amplifier to the subwoofer's specifications or finding a separate location to mount the amplifier. This can save you a lot of time and hassle, especially if you're doing the installation yourself.

• Affordability: Dual is known for its affordable car audio products, and their amplified subwoofers are no exception. They offer a great value for the money, providing a significant bass boost without breaking the bank. This makes them a great option for those on a budget who want to improve their car audio system.

• Space Efficiency: Dual amplified subwoofers are often designed with space efficiency in mind. They come in various sizes and enclosure types, including compact models that can fit under seats or in tight spaces in your trunk. This makes them a great option for those who want to add bass without sacrificing too much cargo space.

• Improved Sound Quality: A Dual amplified subwoofer can significantly improve the sound quality of your car audio system. It will add deeper and more impactful bass to your music, making it more enjoyable to listen to. The integrated amplifier is perfectly matched to the subwoofer's specifications, ensuring optimal performance and preventing potential damage from overpowering.

• Ease of Use: Dual amplified subwoofers are easy to use and adjust. They typically have adjustable gain, crossover, and bass boost controls, allowing you to fine-tune the subwoofer's output to match your listening preferences and the acoustics of your vehicle. This gives you greater control over the bass and helps you integrate it seamlessly with the rest of your car's audio system.

In conclusion, a Dual amplified subwoofer offers a convenient, affordable, and space-efficient way to upgrade your car audio system and enjoy deeper, more impactful bass. With careful consideration of the key features and proper setup, you can transform your listening experience on the road. So, go ahead and give your ride the bass it deserves!