Card Combo Bluetooth Speaker Delivers 5W x 4 Sound Boost for TVs

This compact Bluetooth speaker addresses the common problem of muffled TV audio by integrating four 5W speakers that produce a frequency response from 100Hz to 20kHz, ensuring voices and music come through sharply without distortion. With a signal-to-noise ratio of at least 75dB, background hum stays minimal during quiet scenes. The 2000mAh built-in lithium battery powers up to 8 hours of playback, ideal for evening films or news broadcasts. Bluetooth 4.2 enables wireless connection up to 15 metres, freeing up space around your set. Additional features like FM radio and a TF card slot supporting 32GB let you switch sources effortlessly. At 1.2kg and measuring 490x50x50mm, it slots neatly beneath most televisions.

Key Features and Build Quality

Explore the specifications that make this speaker reliable for daily audio needs, from connectivity options to power efficiency. It combines Bluetooth streaming with wired audio cable support for versatile setups in UK homes.

Compact Design Elements

The elongated bar shape, at 490mm long and just 50mm high and wide, fits under standard TV stands without blocking infrared signals. Plastic construction keeps the weight at 1.2kg, making it easy to reposition for better sound direction. Button operation includes dedicated controls for volume, track skipping, and mode switching to FM radio or card playback. No display screen keeps the profile slim, relying on voice prompts for status updates like pairing confirmation. This setup suits small living rooms where space is at a premium, much like fitting extra shelves in a cosy flat.

Audio Performance Specs

Output reaches 5W per speaker across four units, totalling 20W for fuller bass response down to 100Hz and clear highs up to 20kHz. The ≥75dB signal-to-noise ratio means less interference, even in moderately noisy environments like open-plan kitchens. Bluetooth 4.2 maintains stable links up to 15 metres, tested effectively through walls in typical terraced houses. Play formats cover MP3 and WMA, compatible with most downloaded files from services like BBC Sounds. Battery life hits 8 hours at 50% volume, dropping slightly with bass-heavy tracks but still outlasting a standard Premier League match.

Construction and Durability Details

Built with a sturdy plastic shell, the unit withstands regular handling, with no moving parts beyond internal speakers to wear out quickly. The 2000mAh lithium battery is integrated for safety, avoiding loose cells that could shift during transport. Button controls are tactile and responsive, rated for thousands of presses without fading. Expansion via TF card up to 32GB uses standard slots, reducing failure points compared to proprietary ports. At 1.2kg, it resists tipping on uneven surfaces like carpeted floors. Overall, these elements ensure the speaker holds up through years of use, backed by its simple power mode via USB charging.

Practical Applications

This speaker adapts to various listening scenarios, enhancing audio for both focused and casual moments. From syncing with smart TVs to playing local radio, it covers needs in homes across the UK.

Professional Setups

In home offices or small studios, connect it via the included audio cable to a computer for clear calls using the built-in microphone, with ≥75dB noise reduction keeping professional chats crisp. For content creators editing podcasts, the 100Hz-20kHz range captures vocal nuances accurately, and the 32GB card slot stores raw files for quick playback review. Remote control allows adjustments from your desk, up to 15 metres away, ideal for monitoring sound levels during remote meetings. Engineers appreciate the 5W x 4 output for balanced monitoring without overwhelming small spaces.

Daily Home Listening

During family film nights, Bluetooth pairs with streaming devices for 8-hour sessions, filling a lounge with sound from 490mm unit placed on a side table. Tune into BBC Radio 4 via FM for morning news, with button controls easy for all ages. Insert a 32GB card loaded with holiday photos' audio clips for playback during tea breaks. The 1.2kg weight means lifting it to the kitchen counter for cooking playlists is straightforward. In bedrooms, it connects to bedside clocks for gentle wake-up tunes at low volumes.

Versatile Usage Options

Beyond TV, use the audio cable for wired connection to older stereos, extending their life with modern Bluetooth input. For outdoor gatherings like garden barbecues, the 8-hour battery runs portable tunes from a phone up to 15 metres away. Pair with tablets for recipe videos, where FM radio fallback works if signal drops. The card function supports language lessons on the go, loading WMA files for commutes. Mix modes during parties: switch from radio to Bluetooth mid-track without pauses.

Core Benefits Overview

Gain reliable audio enhancement that saves time and reduces frustration from poor connections or short battery life. Measurable improvements include doubled playtime over basic speakers and wider coverage area.

Long-Term Value

At a fraction of full home cinema costs, this 1.2kg speaker delivers 20W total output comparable to mid-range systems but without installation fees. The 2000mAh battery retains capacity after 300+ charges, equating to years of use before replacement, unlike disposable alternatives. Plastic build resists scratches from daily moves, cutting maintenance expenses. Expandable storage to 32GB avoids buying extra drives, saving £20-30 annually on media. Overall, it provides audio upgrades at under £50 equivalent value, far outpacing single-speaker options in coverage and features.

User Satisfaction Factors

Hands-free calls via the microphone offer clear transmission with 75dB noise floor, reducing echoes in calls to mum across the country. Button layout feels intuitive, with voice prompts confirming actions like 'connected' in British-accented audio. The 50mm height prevents blocking subtitles on lower-placed TVs. Playback skips tracks reliably, even with full 32GB cards loaded with mixed MP3/WMA files. Weighing 1.2kg, it's stable yet movable, avoiding the bulk of heavier soundbars.

Reasons to Choose Now

Upgrade your setup today for immediate 15-metre wireless freedom, eliminating trailing wires that trip up kids or pets. The 8-hour battery ensures uninterrupted viewing of box sets, with 5W speakers boosting dialogue clarity by 20% over built-in TV audio. Package includes essentials like remote and cables, so setup takes under 5 minutes. Backed by simple USB power, it's compatible with any wall adapter. Invest in this for consistent performance that enhances every listen, from Corrie episodes to Spotify playlists.