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    80 Watt
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Nakamichi

NBT805A

8" (20cm) Active Enclosure Subwoofer

134,40€
139,00€ 134,40€
-3%
incl. VAT , possibly plus shipping

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Highlights

  • Maximum output power of 800 W, impedance of 4 ohms.
  • Rated output power 80 W RMS, frequency response 40–1200 Hz.
  • Compact at 360 x 250 x 260 mm, sensitivity 87 dB.
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brand: Nakamichi
Delivery time:
Available, with you in 5-10 days
Number:
Piece
Watt RMS:
80
Subwoofer Type:
Active enclosure subwoofer
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The Nakamichi NBT805A is an 8" (20cm) active enclosure subwoofer that offers a maximum output power of 800 W. With a nominal output power of 80 W RMS and a frequency response of 40–1200 Hz, it delivers impressive audio quality. The subwoofer is housed in a compact bass tube with dimensions of 360 x 250 x 260 mm and has an impedance of 4 Ohms with a sensitivity of 87 dB. As an active model with a built-in amplifier, the NBT805A is aimed at music lovers looking for powerful bass in a compact format.

Technical Data

  • Brand – Nakamichi
  • Model No. – NBT805A
  • Type – Subwoofer with enclosure
  • Size – 203 mm
  • Maximum output power – 800 W
  • Output power – 80 W RMS
  • Dimensions bass tube: 360 x 250 x 260 mm
  • Active with amplifier
  • Subwoofer type – Bass tube
  • Frequency response – 40–1200 Hz
  • Impedance – 4 Ohm
  • Sensitivity – 87 dB
The Nakamichi NBT805A offers a maximum output power of 800 watts, delivering significant audio pressure in a compact housing. The rated output power of the subwoofer is 80 watts RMS, ensuring continuously clear low frequencies. Especially if you enjoy listening to music loudly, this subwoofer with its 800 watts of power provides the necessary punch. Additionally, the NBT805A has a sensitivity of 87 dB, indicating efficiency in converting electrical power into sound. With its active design and built-in amplifier, the NBT805A subwoofer is ideally suited for powerful bass applications.
The Nakamichi NBT805A subwoofer is characterized by its compact design. The bass tube measures 360 mm in length, 250 mm in width, and 260 mm in height. This format allows it to be accommodated even in smaller vehicles or tight spaces. With these handy dimensions, the subwoofer is not only easy to install but also delivers powerful sound in a compact format. These practical dimensions, combined with its performance, make it the ideal companion for car hi-fi enthusiasts and music lovers who value compact equipment.
The Nakamichi NBT805A subwoofer covers a frequency range of 40 Hz to 1200 Hz. This wide frequency response allows for precise reproduction of both deep bass and higher frequency components. Therefore, the NBT805A is very well suited to comprehensively optimize the bass quality in your audio system. Especially in more complex musical pieces, this frequency range ensures that both the low and mid frequencies are expressed clearly and powerfully. The frequency range of 40–1200 Hz ensures that your music enjoyment remains diverse and rich in sound.
The Nakamichi NBT805A subwoofer has an impedance of 4 ohms. This impedance is optimal for most amplifiers that typically target this load. An impedance of 4 ohms means that the speaker can be operated in the most efficient way, contributing to high-quality sound reproduction. Choosing an amplifier that matches the 4-ohm impedance is crucial to fully exploit the system's performance. This impedance allows you to integrate the subwoofer into most common audio systems and experience maximum sound quality.
The housing of the Nakamichi NBT805A subwoofer is designed as a bass tube, specifically developed to support sound and produce robust low frequencies. Although the exact composition of the housing material is not specified in the description, housings of this type are often made from durable materials that minimize vibrations and control resonances. These properties promote clear and powerful bass. The solid construction of the bass tube is crucial for the efficient bass production that the NBT805A ensures with its performance and technical specifications.
The sensitivity of a speaker, as indicated by the Nakamichi NBT805A with 87 dB, describes how efficiently the speaker converts electrical energy into acoustic energy. A higher sensitivity value means that the speaker plays louder with the same amplifier signal. The 87 dB of the NBT805A indicates that this subwoofer is quite effective in converting amplifier signals, resulting in high volume at the same power. This is particularly useful when you need strong bass without having to increase the amplifier output, which reduces the overall energy consumption of the system.
The Nakamichi NBT805A subwoofer, with its dimensions of 360 x 250 x 260 mm, is designed to be universally applicable. It fits in almost all vehicles that allow the installation of a subwoofer of this size. However, it is advisable to measure the available installation space in your car to ensure that the subwoofer actually fits. Especially in smaller vehicles, you should ensure that there is enough space for the bass tube to experience the full sound effect of the NBT805A without interfering with other vehicle functions.
The Nakamichi NBT805A is an active subwoofer that offers the advantage of having a built-in amplifier. This means you do not need to purchase or install an additional external amplifier. The amplifier built into the subwoofer is optimally matched to its speaker, ensuring efficient and precise sound reproduction. Additionally, the installation of an active model is often simpler and more cost-effective, as you do not have to carry out a separate amplifier installation. For music lovers who value powerful bass, the NBT805A combines practical installation with great audio performance.
The Nakamichi NBT805A subwoofer has a size of 8 inches (203 mm), which directly affects the sound quality. Subwoofers of this size are capable of producing deep bass that is both powerful and precise. The 8-inch format is a popular compromise between generating low frequencies and maintaining a compact design. Such a subwoofer fits well in most vehicles while still delivering the desired bass pressure. The size thus ensures intense bass reproduction without space issues, making the NBT805A versatile and powerful.
The Nakamichi NBT805A subwoofer is housed in a bass tube, which provides it with certain acoustic advantages. Such a construction helps to enhance bass reproduction by maximizing the volume and density of the generated airflow. The bass tube acts as a resonator, ensuring rich, powerful bass by efficiently projecting sound waves into the room. This design reduces unwanted feedback and ensures a balanced sound image even in cramped vehicle cabins. Therefore, the bass tube of the NBT805A is essential for producing a full, resonant bass sound.

Elofssons Försäljnings AB
Björn Elofsson
Gruvgatan 31A
421 30 Västra Frölunda / Gothenburg
Sweden

Contact: support@dbakuten.se

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Product Specifications

Manufacturer

Nakamichi

Product type

8" (20cm) active enclosure subwoofer

Features

  • Highlights

    • Maximum output power of 800 W, impedance of 4 ohms.
    • Rated output power 80 W RMS, frequency response 40–1200 Hz.
    • Compact at 360 x 250 x 260 mm, sensitivity 87 dB.

weight

3.5 kg

Watt RMS Load Capacity

80

configurators

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Your advantages with Masori

Buy Nakamichi NBT805A: Maximum output power of 800 W

The 8 (20 cm) active enclosure subwoofer from Nakamichi boasts an impressive maximum output of 800 W. This delivers powerful bass waves that shake the air and bring every piece of music to life. If you're looking for premium audio, you can buy the Nakamichi NBT805A online at masori.de. Thanks to our lowest price guarantee, you'll get the best price. The subwoofer's high performance ensures excellent sound richness even in demanding audio systems. Those who value powerful bass will find what they're looking for here.

80 W RMS: Powerful, consistent bass

The Nakamichi NBT805A's 80W RMS power is more than sufficient to deliver powerful and consistent bass, even during continuous music playback. RMS stands for Root Mean Square and describes the continuous power the subwoofer can handle. While a higher RMS power would offer even greater volume potential, it could lead to heat generation, even in the compact format of the NBT805A. The subwoofer's balanced 80W power is perfectly suited to the needs of everyday music enjoyment.

Frequency response from 40–1200 Hz: Wide bass spectrum

The frequency response of the Nakamichi subwoofer ranges from 40 Hz to 1200 Hz. This frequency range covers almost the entire bass range perceptible to the human ear. A lower frequency response below 40 Hz would theoretically offer even more bass depth, but for compact enclosure subwoofers, this range is optimally chosen to also cover mid-bass frequencies. This ensures a well-rounded sound image that allows for both soft lows and precise midrange.

Impedance of 4 ohms: Ideal for car hi-fi setups

With an impedance of 4 ohms, the NBT805A is designed to be easily integrated into a wide variety of car hi-fi setups. A lower impedance would demand more power from the amplifier, which is less advantageous in a car context as it could lead to excessive heat generation. The Nakamichi's choice of 4 ohms impedance strikes a perfect balance between sound quality and power efficiency, allowing most car hi-fi amplifiers to operate optimally.

Sensitivity of 87 dB: Efficient sound reproduction

The Nakamichi NBT805A offers a sensitivity of 87 dB, which is considered standard for many subwoofers. Each 3 dB increase doubles the system's volume without requiring additional power. This 87 dB allows the subwoofer to achieve respectable volume reproduction with common amplifiers. A higher sensitivity might increase volume but could compromise sound fidelity. This balance is optimized for the NBT805A and provides a more solid audio experience.

Dimensions 360 x 250 x 260 mm: Compact design for flexible installation

The compact dimensions of the bass tube (360 x 250 x 260 mm) make the Nakamichi NBT805A an excellent choice, especially in vehicles with limited space. These dimensions allow for flexible installation options in the trunk or under the seats without sacrificing valuable space. A larger cabinet could produce more sound volume, but the practical size of the NBT805A ensures it can be easily accommodated in many environments.

Active with integrated amplifier: Easy installation

As an active subwoofer with a built-in amplifier, the NBT805A offers the advantage of easy installation without the need for an external amplifier. This design minimizes wiring and makes installation particularly user-friendly. Another advantage is that audio signal losses are avoided, as the amplifier and subwoofer are optimally matched. With passive models, the need for an additional amplifier would add additional cost and installation complexity.

Bass tube design: optimal bass reflection

The bass tube design promotes efficient reflection of bass waves and is known for its ability to produce deep, powerful bass in a compact format. This design delivers remarkable bass impact, especially in cars where space is limited. A trapezoidal, cube, or conical cabinet would allow for more volume, but the tube shape of the NBT805A ensures the perfect balance between bass volume and compactness.

Support and accessories from Masori

Masori offers comprehensive support for the Nakamichi NBT805A. From helpful expert support (FAQ & Help) to our audio blog , we'll help you prepare for any future audio installation. However, if you need professional assistance, our on-site installation team in Frankfurt (Oder) is available.