How to Connect Your Smart TV to External Speakers or Soundbars (Bangladesh 2025)

🎯 Introduction

Smart TVs look great—but their built-in speakers often sound weak or flat.

If you’re watching cricket, action movies, or music videos, upgrading your TV’s audio makes a huge difference.

This guide explains how to connect your Smart TV to external speakers, soundbars, or home theater systems in Bangladesh—using HDMI, Bluetooth, AUX, and more.

🔊 Why Use External Sound with Your TV?

✅ Ways to Connect Speakers to Your Smart TV

1️⃣ HDMI ARC / eARC (Best Quality)

• Connect HDMI cable to HDMI ARC port on TV & soundbar
• Enable HDMI ARC in TV settings (Audio Output > ARC)
• Set audio output to Auto or PCM

✅ Best for: Dolby Audio, surround sound, no delay

📌 TVs that support ARC in BD: Sony Bravia, Samsung AU/Q Series, Xiaomi A2, Walton WD43+

2️⃣ Bluetooth (Wireless Option)

• Turn on Bluetooth on TV (Settings > Remote & Accessories)
• Put speaker/soundbar in pairing mode
• Select speaker name from TV Bluetooth list
• Confirm pairing

✅ Great for: Wireless audio with portable speakers

⚠️ May have 0.5s audio delay in gaming or fast scenes.

3️⃣ 3.5mm AUX Cable (Budget Option)

• Connect AUX cable from TV headphone jack to speaker input
• Adjust TV volume (speakers rely on TV output)
• Disable internal speakers for better clarity

✅ Works on: All TVs with headphone jack

📌 Popular with Walton, older Sony, Haier, and basic LED TVs

4️⃣ Optical Cable (Digital Audio Out)

• Plug optical cable into Optical OUT on TV
• Connect to Optical IN on sound system
• Set output format to PCM / Bitstream

✅ Used for: Dolby Digital 5.1 and home theaters

⚠️ Not available on all budget TVs—check ports first.

5️⃣ USB Soundbars (Plug-and-Play)

Some soundbars or small speakers use USB for both power and sound.
Plug into TV’s USB port and select USB speaker output if prompted.

✅ Quick solution for desktops or bedroom TVs

🛍️ Recommended Sound Devices in Bangladesh (2025)

🧠 Pro Audio Tips for Better Sound

• Set TV audio to PCM or Auto
• Turn off TV speakers if using external audio
• Use wall-mounted soundbars under the TV
• Place subwoofer near a wall or corner for deep bass
• Adjust equalizer settings in soundbar or TV

💬 Bangladeshi Users Say

• ⭐⭐⭐⭐⭐ “My Walton TV + Sony Soundbar combo feels like mini cinema at home.” – Shahriar, Dhaka
• ⭐⭐⭐⭐ “Bluetooth speakers work fine, but ARC gives clearer sound.” – Nabila, Chattogram
• ⭐⭐⭐⭐ “Used Mi Soundbar for my TCL TV—big improvement from built-in sound.” – Rana, Sylhet

🔍 FAQ – Smart TV Sound Setup in Bangladesh

Q1: Which is better—HDMI ARC or Bluetooth?
→ ARC offers superior sound and sync. Bluetooth is more convenient, but can lag.

Q2: Can I use PC speakers with TV?
→ Yes. Use 3.5mm AUX or RCA to AUX converters.

Q3: My TV has no audio out. What can I do?
→ Use a HDMI audio extractor or external Android TV box with audio output.

📢 Final Thoughts

Your TV’s visuals are only half the story—great sound completes the experience.

With so many budget and premium speaker options in Bangladesh, upgrading your audio setup is easy and worth it.

Hear the dialogue clearly. Feel the bass. Love the sound.

👉 Shop TV-Compatible Soundbars and Speakers on Pickaboo »