Microlab B51 USB Power Speaker

Product Description

Smart Microlab B51 USB Power Speaker for Compact Desk Audio

Laptop audio feels thin? Microlab B51 USB Power Speaker gives clearer, louder sound without crowding your desk.

For buyers comparing Audio Price in Bangladesh, this compact USB-powered speaker feels practical for notebooks, tablets, mobiles, MP3/MP4 players, and PCs. It is also a sensible option when you need the best Speaker for daily work, online classes, video calls, and casual entertainment at PCB Store.

Microlab B51 USB Power Speaker Price in Bangladesh and Product Overview

The Microlab B51 USB Power Speaker is a compact stereo speaker system with 4 watts RMS output power. Its 2 x 2 Watt power distribution gives balanced left and right channel audio for close-range listening.

Compact Stereo Speaker for Everyday Use

For shoppers checking Microlab Speaker Price in Bangladesh, the B51 keeps things simple, useful, and desk-friendly. It connects through a standard 3.5mm stereo line-in jack and takes power from USB 5V/2A.

That means no battery swapping, no separate adapter, and no complicated setup. Plug it into a USB port, connect the audio jack, and the speaker is ready for regular use.

Key Features of Microlab B51 USB Power Speaker

The strongest appeal of the Microlab B51 is its compact shape. The satellite design measures only 205 x 68 x 35 mm, so it fits neatly beside laptops, monitors, and tablet workstations.

Slim Design with Useful Clamp Mount

Its unique clamp mount lets the speaker attach to the edge of an LCD screen. This is useful for tight desks, shared workspaces, hostel rooms, and small home setups.

Key daily benefits include:

• Compact body for limited desk space
• Clamp mounting for cleaner tabletop use
• USB power for simple plug-and-play operation
• 3.5mm input for broad device compatibility

The 1.5-inch speaker drivers are designed to improve notebook and tablet audio output. Built-in laptop speakers often sound weak during lectures, calls, and movie playback. The B51 gives a more direct and fuller listening experience at close range.

USB Power and 3.5mm Compatibility

The Microlab B51 runs through USB 5V/2A power. This makes it convenient for laptop users, office executives, students, and travelers who prefer fewer cables.

Wired Speaker Compatibility for PC, Laptop, and Mobile

Audio input uses a 3.5mm stereo jack. That gives broad compatibility with PCs, laptops, mobile phones, tablets, MP3 players, MP4 players, and many older audio devices.

For users in Bangladesh who still rely on 3.5mm audio ports, this speaker remains a simple and practical accessory. It does not require Bluetooth pairing, charging, or app-based setup.

Audio Performance for Daily Users

The B51 is rated at 4 watts RMS, which suits personal listening, study desks, office cabins, and small rooms. The frequency response range of 80Hz–18000Hz supports general music, videos, online meetings, and spoken-word content.

Near-Field Sound for Work and Study

A signal-to-noise ratio above 65dB helps keep playback reasonably clean for its size class. The 40dB separation also gives basic stereo positioning, useful when watching videos or listening to casual music.

The harmonic distortion rating is 5% at 1Watt and 1kHz. That figure matters because compact USB speakers can sound harsh when pushed too hard. The B51 works best as a near-field speaker, not as a party speaker.

Design, Clamp Mount, and Desk Setup Benefits

The Microlab B51 has a slender build that suits modern notebook and monitor setups. It does not dominate your desk, which is a real benefit for students and office users.

Cleaner Desk Setup with Screen-Mounted Audio

The clamp-style mounting system is especially useful. You can attach it to an LCD screen edge and keep your tabletop free for books, keyboard, mouse, or documents.

This design also helps place sound closer to ear level. For video calls, online classes, and YouTube tutorials, that placement feels more natural than audio firing upward from a laptop base.

Best Use Cases in Bangladesh

The Microlab B51 USB Power Speaker works well for school and college students attending online classes. It is also useful for university dorm rooms where space is limited.

Practical Speaker for Students, Offices, and Homes

Office executives can use it for training videos, calls, and light background audio. Home users can pair it with a desktop PC for YouTube, news, movies, and casual music.

Good use cases include:

• Online classes and video lectures
• Office calls and training videos
• YouTube, news, movies, and casual music
• Small desk setups in dorms or shared rooms

Freelancers, software developers, and content producers may like its simple USB power and screen-mounted design. It keeps the desk cleaner while giving better sound than many built-in notebook speakers.

For e-sports players, this is not a replacement for a gaming headset. Still, casual gamers can use it for light gameplay, tutorials, and media playback.

Reliability, Warranty, and PCB Store Support

The Microlab B51 USB Power Speaker comes with a 1-year manufacturing warranty. That gives buyers confidence when purchasing from PCB Store in Bangladesh.

After-Sales Support Across Bangladesh

PCB Store provides reliable after-sales service across Bangladesh. Our team handles warranty claims, technical issues, and product support directly through PCB Store.

Buyers exploring All Microlab Products can compare this model with the Microlab B26 USB 2.0 Multimedia Gaming Speaker, especially if they want another compact multimedia option.

Where to Buy Microlab B51 USB Power Speaker Online in BD?

The Microlab B51 USB Power Speaker is available through PCB Store BD for customers who want a compact USB speaker with proper support. Stock and price can change based on supply, so checking current availability is important before ordering.

For a compact USB speaker with 3.5mm input, clamp mounting, and 4 Watt RMS output, the B51 is a sensible pick for everyday audio in Bangladesh.