Sunbuck AS-25BU front panel with accessible controls for easy setup.
Sunbuck AS-25BU rear panel shows versatile connectors for multiple devices.
Sunbuck AS-25BU Bluetooth module enables wireless playback from your phone.
Sunbuck AS-25BU digital inputs offer optical, coaxial, and USB connections.
Sunbuck AS-25BU remote control for convenient volume and input tweaks.
Sunbuck AS-25BU room setup demonstrates compact footprint for small spaces.
Sunbuck AS-25BU speaker connections enable a clean two-channel setup.
Sunbuck AS-25BU compact design fits neatly in home audio setups.

Sunbuck

Sunbuck AS-25BU: 300Wx2 Stereo Amplifier with Bluetooth 5.0, 192kHz Audio, Optical/Coaxial for TV/PC

High-performance electronics accessories made for confident daily results

$41.07

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Why customers choose Nexoltic

Sunbuck AS-25BU: Compact Powerhouse for Your Home Audio

Experience high-fidelity sound in a compact chassis. The AS-25BU is engineered to deliver high-resolution audio up to 192kHz with minimal distortion and low noise, so every note can reveal more detail in your favorite tracks and movie soundtracks.

With up to 300Wx2 of power (RMS 50w × 2), this amplifier can energize spaces from a cozy living room to a larger kitchen or garage setup, while preserving clarity and balance across frequencies. A well-tuned amplifier can make vocals feel more immediate and instruments more tactile, especially when paired with well-matched speakers.

Flexible, future-ready connections

Connect effortlessly to TVs, CD/DVD players, computers, turntables, and mobile devices through Optical and Coaxial digital inputs, plus RCA analog inputs. It also supports USB2.0, SD cards, Bluetooth 5.0, and FM radio, enabling a single, cohesive 2.0-channel system for multiple sources.

  • 192kHz support with low distortion enhances detail and clarity
  • Maximum 300Wx2 power provides ample room-filling sound for many spaces
  • Optical/Coaxial digital inputs, RCA, USB2.0, SD card, Bluetooth 5.0, and FM radio
  • Bluetooth range around 40 feet (12 meters) with typical home layouts
  • Small footprint with bass and treble controls for tailored listening

Practical setups and everyday use

  • Living rooms, home offices, bedrooms, or small studios
  • Balconies, patios, or gardens where a discrete, powerful amp helps speakers shine
  • TV audio, PC gaming audio, CD/DVD playback, or LP listening without extra receivers

Designed for ease of use, the AS-25BU aims to blend power, flexibility, and simplicity. Your final listening experience depends on how you pair it with speakers and room acoustics, so consider matching with capable two-channel speakers and appropriate placement to maximize the effect.

FAQ

Q: What devices can Sunbuck AS-25BU connect to?

A: It supports optical and coaxial inputs, RCA analog, USB2.0, SD, Bluetooth 5.0, and FM radio for TVs, CDs, DVDs, PCs, and more.

Q: Where is the AS-25BU best used?

A: Its compact footprint and 300Wx2 output can fit living rooms, offices, or patios, depending on space and speakers.

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