Nobsound HiFi 5.1 Channel Bluetooth Amplifier, Stereo Home Theater Power Amp with Subwoofer Output
Pros
- Lets you build a custom 5.1 system with your own speakers
- Bluetooth 5.0 plus coaxial, optical and USB inputs
- Dedicated subwoofer output channel
Cons
- Requires separate speakers, not an all-in-one kit
Specifications
- Brand
- Nobsound
- Price
- Mid-range
- Connectivity
- Bluetooth, Coaxial, Optical, USB
- Power
- 5.1 channel
About this product
The Nobsound HiFi 5.1 Channel Bluetooth Amplifier offers a powerful solution for building your own immersive home theater system. Designed for enthusiasts seeking flexibility and control over their audio experience, this amplifier is ideal for those who already own speakers and want to elevate them with a robust and versatile amplification platform. It’s particularly well-suited for users familiar with audio equipment and comfortable configuring a complete surround sound setup.
This amplifier boasts Bluetooth 5.0 connectivity alongside traditional inputs such as coaxial, optical, USB, and RCA, allowing seamless integration with a wide range of devices – smartphones, tablets, laptops, and more. The amplifier delivers impressive power output, providing 50W per channel for front and surround speakers, along with a dedicated 50W channel for the center speaker and 50W for the bass channel. A low-frequency out enables connection to an active subwoofer, expanding your system’s dynamic range and delivering deep, impactful bass frequencies.
Key specifications include a frequency response of 20Hz – 20KHz with ±1.5dB accuracy, a total harmonic distortion of just 0.05% @ 1kHz, and a signal-to-noise ratio exceeding 100dB, ensuring exceptional audio clarity. The amplifier operates on DC 15-24V power and has a net weight of 1.19kg with a package weight of 1.8kg. This unit supports U-disk playback for MP3/WAV/APE/FLAC formats.
Please note that this amplifier does not include speakers, requiring you to source your own compatible components to complete the system. It’s a powerful building block designed for experienced users wanting precise control and customization within their home entertainment setup.
Related attributes
FAQ
What is this amplifier best suited for?+
This Nobsound amplifier is ideal for building a custom home theater system, particularly for users who already own speakers and want to upgrade their audio experience. It's designed for stereo listening and can accommodate a 5.1 channel setup with the addition of suitable speakers.
What are the dimensions of the amplifier?+
The amplifier measures 40.7 x 21.6 x 8.4 cm, making it a relatively compact unit suitable for placement on shelves or audio equipment racks. The total weight is 1.92kg.
What types of inputs does this amplifier have?+
The amplifier offers versatility with Bluetooth 5.0 connectivity alongside coaxial, optical and USB inputs, plus RCA inputs for both 2.0 and 5.1 channel configurations. This allows you to connect a range of audio sources.
What is the maximum power output?+
The amplifier delivers a maximum output power of 50W per channel – front and surround, 50W for the center channel, and 50W for the bass channel. This provides sufficient power for many home theater setups.
How does this compare to other amplifiers around £90?+
Compared to similar models in its price range, this Nobsound amplifier stands out with its inclusion of Bluetooth 5.0 and multiple input options like coaxial and optical. Many competitors offer only Bluetooth connectivity at this price point.
What is the subwoofer output designed for?+
The dedicated subwoofer output channel allows you to connect an active subwoofer, enabling deeper bass frequencies within your 5.1 system. This creates a fuller and more immersive audio experience.
What materials is the amplifier constructed from?+
Details regarding specific material construction aren't available; however, it’s a sturdy design with a plastic casing and metal components for durability and stability.
How do I maintain and clean this amplifier?+
To maintain the amplifier, gently wipe down the exterior surfaces with a soft, dry cloth. Avoid using harsh chemicals or solvents, as these could damage the finish.
Does this amplifier require any specific speakers to function correctly?+
Yes, this amplifier is designed to work in conjunction with separate speakers; it does not include them and requires you to purchase compatible speakers separately for a complete system.
What are the key specifications regarding audio quality?+
The amplifier features a frequency response of 20Hz-20KHz (±1.5dB) and a Signal-to-Noise Ratio (SNR) of ≥100dB, indicating a low level of noise and good fidelity for music playback.
£89.99
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