Blaupunkt GTHS81 8″ Amplified Subwoofer 320-Watts

84%

Sound Quality

Bass Performance

Ease of Installation

Build Quality

Value for Money

Power Output

Connectivity Options

Size/Portability

User Experience

Durability

Compatibility with Car Systems

Noise Performance

Design/Appearance

Overview

The Blaupunkt GTHS81 8″ Amplified Subwoofer 320-Watts is designed to deliver enhanced bass and deep sound for your car audio system. This compact subwoofer packs a powerful punch with 320 watts of peak power, making it a great option for those who want more bass without taking up too much space. Its sleek, space-saving design makes it easy to install in most vehicles, even in tight spaces. With a focus on delivering high-quality audio performance, this subwoofer is perfect for music lovers who need more bass in their car audio setup.

Features & Benefits

This 8″ amplified subwoofer offers several useful features for optimal sound customization. The variable bass boost allows users to adjust the bass to their liking, while the phase selector switch (0 to 180 degrees) ensures a smooth audio experience. It also includes both RCA and high-level inputs, making it compatible with a wide range of car audio systems. With a solid signal-to-noise ratio of 91dB, this subwoofer delivers clear audio even at higher volumes, ensuring a satisfying listening experience on the road.

Best For

The Blaupunkt GTHS81 8″ Amplified Subwoofer is ideal for car audio enthusiasts looking for a compact yet powerful subwoofer. It suits users who want to boost their car’s sound system without dedicating too much space. This subwoofer is perfect for those seeking easy installation and customizable bass performance in a small form factor. It's also a great option for drivers who are upgrading their audio setup but don’t need the extra bulk of larger, more powerful subwoofers.

User Feedback

The Blaupunkt GTHS81 has generally received positive reviews for its performance. Many users appreciate its deep bass output for its size, noting that it brings noticeable improvement to their car audio. Installation is often highlighted as quick and easy, with compatibility across different car audio systems. However, some users mention that while it’s powerful for its size, it doesn’t match the performance of larger subwoofers, making it more suitable for smaller setups or casual audio enthusiasts.

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Pros

The subwoofer is compact and easy to install in most vehicles, making it a great choice for users with limited space.
Deep bass output for its size, offering a noticeable improvement over standard factory car audio systems.
Variable bass boost allows users to adjust the sound to their preferences, ideal for different music genres.
RCA and high-level inputs provide versatility in connecting with a wide range of car audio systems.
The 320-watt peak power is sufficient for smaller car audio setups, providing clear and powerful sound.
Ideal for drivers looking for a simple, effective upgrade without the need for professional installation.

Cons

Not powerful enough for larger setups or audiophiles seeking heavy bass output.
Some users report that the subwoofer may not perform well in larger vehicles or for high-volume listening.
Installation may be challenging for those without prior experience or the necessary tools.
While the sound is good for its size, it may not satisfy those accustomed to larger, more powerful subwoofers.
The subwoofer's build quality may not be as durable as larger, more expensive models.
The phase selector switch may require some trial and error to find the optimal setting for your setup.

Ratings

The Blaupunkt GTHS81 8″ Amplified Subwoofer 320-Watts has garnered a mix of positive and constructive feedback from verified users across multiple platforms worldwide. After analyzing authentic reviews, free from spam, bots, and exaggerated claims, it’s clear that this subwoofer excels in several key areas, such as sound quality and ease of installation, while also having room for improvement in terms of power compared to larger models. Both strengths and pain points are reflected in the scores based on diverse, high-quality feedback from users in different languages and regions.

Sound Quality

88%

Many users are impressed by the deep and clear sound output of this subwoofer, especially given its compact size. The sound is punchy with a good balance of bass, making it a solid option for users looking for rich audio performance in a small package.

Some users noted that while the sound is good for its size, it may not satisfy those looking for the full, powerful bass of larger subwoofers. It may lack the deeper, rumbling bass desired in more demanding audio setups.

Bass Performance

85%

The adjustable bass boost is a standout feature, allowing users to customize their audio experience to their preference. Many reviewers highlighted that it delivers surprisingly good bass for its size, making it a great option for smaller spaces or more compact vehicles.

While the bass is adjustable, some users felt that the bass boost didn’t have the same depth and impact as larger subwoofers. For those seeking truly deep, powerful bass, this subwoofer may not be sufficient.

Ease of Installation

91%

Numerous reviews emphasize the ease of installation, particularly for those with limited experience in car audio setups. The subwoofer’s compact design and simple wiring options make it an excellent choice for DIY installations without requiring professional help.

A few users mentioned that the wiring instructions could be clearer, especially for beginners. Additionally, some noted that fitting it into very tight spaces might still be a challenge depending on the vehicle model.

Build Quality

82%

18%

The subwoofer’s build quality is generally praised, with many users noting that it feels solid and durable. It is constructed with materials that seem to withstand daily use and minor impacts, making it a reliable addition to most car audio systems.

However, a small number of users have reported issues with the long-term durability, with some noting that the subwoofer’s outer casing could be more resilient to wear and tear, especially when exposed to extreme temperatures.

Value for Money

89%

At its price point, this subwoofer offers excellent value for money. Many users feel it provides great sound and bass performance without the high cost of larger, more powerful systems. It’s a strong option for those on a budget looking to improve their car audio system.

Some buyers felt that while it offers solid performance, it might not be powerful enough for more serious audiophiles or those who need a subwoofer with more output for larger vehicles. The value may diminish for users seeking maximum bass.

Power Output

70%

30%

For smaller vehicles or more casual listening, the 320-watt peak power is sufficient to provide a decent bass experience. Many users were happy with the performance in vehicles with less space, where powerful subwoofers could be overkill.

However, several users mentioned that the power output is underwhelming compared to larger subwoofers. It doesn’t deliver the high volume or bass punch expected from bigger, more expensive models, which is a drawback for users seeking more intense audio.

Connectivity Options

87%

The subwoofer offers flexible connectivity options, including RCA and high-level inputs, making it compatible with a wide range of car audio systems. Users appreciate the ability to easily integrate it into various setups with minimal hassle.

Some users mentioned that while the connectivity options are flexible, certain car audio systems may require additional adapters or cables to fully integrate the subwoofer. This could add extra cost and complexity for those without the necessary equipment.

Size/Portability

92%

Its compact size is a major advantage for users with limited space in their vehicles. Many reviews highlight that it fits comfortably in tight areas, such as beneath seats or in small trunks, without compromising on performance.

While the compact size is a benefit, some users feel that the small dimensions limit the subwoofer’s potential for larger audio setups. In bigger cars or for users who prioritize big sound, the size may be a disadvantage.

User Experience

80%

20%

Users find the subwoofer to be user-friendly, especially for those who are new to car audio systems. The straightforward setup process and ease of use contribute to a satisfying experience for those upgrading their car's audio without a lot of technical expertise.

However, a few users pointed out that the overall user experience could be improved with better documentation or instructional materials. Some felt the initial setup could be confusing for first-time installers, despite the simple design.

Durability

78%

22%

Many users appreciate the durable design, noting that it holds up well to everyday use. It performs reliably over time, especially for those looking for an affordable subwoofer with good longevity in their car audio systems.

A few users have expressed concerns about the long-term durability of the subwoofer. Some noticed that the sound quality degraded slightly after several months of use, and there were occasional reports of the unit failing under constant heavy use.

Compatibility with Car Systems

90%

This subwoofer is compatible with a wide range of car audio systems, including many factory setups. Users report that it integrates easily with various head units and amplifiers, providing a smooth upgrade to their existing audio gear.

While it is generally compatible with most systems, some users have had difficulty integrating it with older or more specialized car audio systems. Additional adapters may be necessary for those with less common setups.

Noise Performance

85%

The subwoofer operates with minimal noise, providing clear, distortion-free sound even at higher volumes. Many buyers were impressed with how well it maintains clarity, particularly considering its size and price point.

A small number of users mentioned that the subwoofer produces some noise or rattling at higher volumes, particularly when bass-heavy music is played. This could be an issue for those looking for a completely silent experience at maximum output.

Design/Appearance

80%

20%

The sleek, compact design is both practical and aesthetically pleasing. Many users like the understated look, which fits well in most vehicles without drawing too much attention or disrupting the overall interior design.

However, some users mentioned that the design could be more modern or stylish, particularly compared to more high-end subwoofers. It’s functional, but may not stand out as much in terms of visual appeal.

Suitable for:

The Blaupunkt GTHS81 8″ Amplified Subwoofer 320-Watts is ideal for car audio enthusiasts looking for a compact subwoofer that doesn't take up much space. It’s especially well-suited for drivers with smaller vehicles who want an easy-to-install audio upgrade without the need for professional help. Users seeking a customizable sound experience will appreciate the variable bass boost, while its easy integration into various car audio systems makes it a solid choice for those looking for versatility in setup. Whether you're a casual listener or a commuter who wants to enhance audio quality on the go, this device offers great value for the price.

Not suitable for:

However, this subwoofer may not be ideal for users who prioritize powerful, booming bass or need a subwoofer for larger vehicles. While it performs well in smaller setups, its 320-watt peak power might not meet the expectations of audiophiles or users who demand more intense bass. Additionally, those with more advanced car audio systems may find that the subwoofer lacks the deep bass impact of larger models, and the installation process could be a bit tricky for first-time users without the right tools or adapters. For those seeking high output or extended range, this model may not deliver the required performance.

Specifications

Subwoofer Diameter: This subwoofer has an 8-inch diameter, making it compact and easy to install in most vehicles.
Peak Power: The subwoofer has a peak power output of 320 watts for deep and impactful bass.
Frequency Response: It supports a frequency range of 20Hz to 150Hz, allowing for rich low-end sound reproduction.
Signal-to-Noise Ratio: The subwoofer features a signal-to-noise ratio of 91dB, ensuring clear and undistorted audio output.
Bass Boost: The variable bass boost allows for customizable bass output, adjustable from 0 to +12dB.
Phase Selector: A phase selector switch (0 to 180 degrees) allows users to optimize subwoofer performance based on vehicle acoustics.
Inputs: It offers both RCA and high-level inputs for versatile connection with various audio systems.
Amplifier: An internal amplifier is included with the subwoofer, ensuring efficient power handling and output.
Mounting Type: The subwoofer is designed for car audio systems, making it ideal for vehicles of various sizes.
Dimensions: The product dimensions are 9.45″D x 13″W x 2.87″H, ensuring a compact form factor for easy placement.
Weight: It weighs approximately 10.78 lbs, providing a sturdy yet manageable weight for installation.
Input Voltage: The subwoofer operates with a low-level input voltage of 0.15V and a high-level input voltage of 1V.
Connectivity: It supports RCA and high-level input connections, ensuring compatibility with a wide range of car audio systems.
Amplifier Included: The subwoofer comes with an integrated amplifier, reducing the need for an external amp and simplifying installation.
Installation Flexibility: Its compact design makes it easy to install in tight spaces like under seats or in small trunks.

FAQ

The Blaupunkt GTHS81 8″ Amplified Subwoofer offers a compact yet powerful audio experience with 320 watts of peak power, enhanced bass, and easy installation. It's a great solution for users who want better sound quality without taking up too much space in their vehicle.

This subwoofer is designed for easy installation in most vehicles. Simply connect it to your car’s audio system using the RCA or high-level inputs, mount it in a convenient space, and adjust the phase and bass boost settings for optimal sound. It’s a good idea to follow the included installation guide for more detailed instructions.

Yes, the Blaupunkt GTHS81 features a variable bass boost control that allows you to customize the bass output from 0 to +12dB, giving you flexibility depending on your music preferences or the acoustics of your car.

This subwoofer is compatible with most cars, trucks, and SUVs. Its compact size makes it particularly well-suited for smaller vehicles with limited space for larger subwoofers. It can easily fit in tight spots like under seats or in the trunk.

The Blaupunkt GTHS81 has a signal-to-noise ratio of 91dB, which ensures a clean and clear audio output. This helps minimize distortion and provides a more accurate, enjoyable sound experience.

While the 320-watt peak power is great for smaller to mid-sized setups, this subwoofer may not deliver the same volume and depth as larger, more powerful subwoofers. If you’re seeking heavy bass for a larger system or for high-volume use, you might want to consider a bigger subwoofer.

The phase selector allows you to adjust the phase from 0 to 180 degrees to optimize the subwoofer’s performance. This helps align the timing between the subwoofer and the other speakers in your system, resulting in a smoother, more cohesive sound.

The compact design of this subwoofer makes it ideal for users who want an upgrade without sacrificing space. It can fit in smaller cars, easily install under seats, and still provide great bass performance without overwhelming your car’s interior.

While the Blaupunkt GTHS81 is built to last for regular use, its durability may not match that of larger, more expensive subwoofers designed for high-impact environments. For regular commuting or casual listening, it's solid, but it may not be the best choice for extreme conditions or heavy use.

If you feel the sound isn’t as powerful as expected, first check the phase selector settings and adjust the bass boost to your preference. Additionally, ensure that all connections are secure and that your car audio system is properly tuned for the subwoofer’s output.