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TCL TP300K specifications and in-depth review

TCL TP300K

Manufacturer: TCL

The TCL TP300K is a large-format portable speaker built for high-output audio in a self-contained unit. Weighing 15,600 g and measuring 652.3 mm tall, it is designed for stationary or semi-portable setups rather than on-the-go carry. It operates wirelessly via Bluetooth 5.4 with a maximum range of 10 metres, while a detachable cable and AUX input provide wired alternatives. A control panel is located directly on the device, and voice prompts assist with navigation and pairing feedback.

On the power side, the TCL TP300K houses a rechargeable battery rated for 18 hours of use, paired with a battery level indicator to keep track of remaining charge. Audio output is rated at 2 x 170W, and the speaker supports stereo pairing with a second compatible unit. Connectivity options include a USB port, a microphone input, and smartphone remote support. The unit carries an IPX4 ingress protection rating, offering a degree of water resistance suitable for sweat-prone environments, and a sleep timer rounds out its feature set.

Pros
  • Bluetooth 5.4 ensures a modern and stable wireless connection
  • An 18-hour battery life allows for extended use between charges
  • A built-in battery level indicator makes it easy to monitor remaining power
  • Supports stereo pairing with a second compatible unit for a wider soundstage
  • Includes both an AUX input and a microphone input for flexible wired connectivity
  • Smartphone remote control support adds convenience during use
Cons
  • At 15,600 g and 652.3 mm tall, the unit is heavy and bulky, limiting true portability
  • No wireless charging support means the battery can only be replenished via cable
  • The Bluetooth range is capped at 10 metres, restricting movement during wireless use
  • No advanced audio codec support, including aptX, LDAC, or AAC, limits wireless audio quality options
  • A 2 mm driver unit size is notably small relative to the overall size of the speaker
  • No travel bag is included despite the unit's large physical footprint
Who is this for?

The TCL TP300K is well suited to users who need a high-output speaker for fixed or semi-fixed environments such as indoor gatherings, events, or large rooms where 2 x 170W of audio output can be fully utilised. Its 18-hour battery life makes it a practical choice for extended sessions without access to a power source, while stereo pairing support appeals to those looking to expand their setup with a second unit. The inclusion of an AUX input, microphone input, and smartphone remote control also makes it a reasonable fit for presenters or performers who need flexible wired and wireless options in one unit.

Who is this NOT for?

At 15,600 g and 652.3 mm in height, this speaker is not well suited to users seeking a genuinely portable, on-the-go solution — its size and weight make casual transport impractical, and the absence of a travel bag compounds this further. Listeners who prioritise high-fidelity wireless audio will also find the lack of advanced codec support — including LDAC, aptX, and AAC — a notable limitation. Additionally, the 10-metre Bluetooth range and absence of Wi-Fi, AirPlay, or Chromecast make it a poor fit for users who need to stream audio across larger spaces or integrate the speaker into a multi-room audio setup.

Design:

Ingress Protection (IP) rating IPX4
volume 86632.778375 cm³
driver unit size 2 mm
has a neodymium magnet ✕
control panel placed on a device ✓
water resistance Sweat resistant
travel bag is included ✕
has a touch screen ✕
has RGB lighting ✕
has a detachable cable ✓
is a neckband speaker ✕
has a remote control ✕
weight 15600 g
height 652.3 mm
width 371.5 mm
thickness 357.5 mm

The TCL TP300K is a sizeable unit, standing 652.3 mm tall with a width of 371.5 mm and a thickness of 357.5 mm, resulting in a total volume of 86,632.78 cm³ and a weight of 15,600 g. Its driver unit measures 2 mm, and the speaker does not use a neodymium magnet. The design includes a detachable cable and an on-device control panel, while a touch screen, remote control, RGB lighting, and a travel bag are not part of the package. Water resistance is limited to sweat resistance, backed by an IPX4 ingress protection rating, making it suitable for environments where minor moisture exposure may occur but not for submersion or heavy water contact.

Sound quality:

has stereo speakers ✕
audio output power 2 x 170W
has a noise-canceling microphone ✕

The TCL TP300K delivers a total audio output power of 2 x 170W, providing substantial amplification across its two channels. It does not feature stereo speakers, and a noise-canceling microphone is not included.

Power:

Battery life 18 hours
has a battery level indicator ✓
has a rechargeable battery ✓
has a removable battery ✕
has wireless charging ✕

The TCL TP300K is equipped with a rechargeable battery rated for 18 hours of use, making it suited for extended sessions without frequent recharging. A built-in battery level indicator lets users monitor remaining charge at a glance. The battery is not removable, and wireless charging is not supported.

Connectivity:

Bluetooth version 5.4
supports Bluetooth pairing using NFC ✕
has a socket for a 3.5 mm audio jack ✕
has an AUX input ✓
has aptX Lossless ✕
has LDAC ✕
has aptX Adaptive ✕
has aptX HD ✕
has aptX ✕
has aptX Low Latency ✕
has AAC ✕
has AirPlay ✕
has Chromecast built-in ✕
has Auracast ✕
has Bluetooth LE Audio ✕
maximum Bluetooth range 10 m
supports Wi-Fi ✕
USB ports 1
has a 3.5mm male connector ✕
has an external memory slot ✕
is DLNA-certified ✕
supports Ethernet ✕
has a microphone input ✓

The TCL TP300K connects wirelessly via Bluetooth 5.4 with a maximum range of 10 metres, while wired options include an AUX input, a microphone input, and a single USB port. NFC pairing, Wi-Fi, Ethernet, AirPlay, Chromecast, DLNA, and Auracast are not supported, nor is Bluetooth LE Audio. On the audio codec side, the speaker does not support aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, LDAC, or AAC. Additional physical connections such as a 3.5 mm audio jack socket, a 3.5 mm male connector, and an external memory slot are also absent.

Features:

Can be used wirelessly ✓
supports a remote smartphone ✓
has fast pairing ✕
has voice commands ✕
Has a radio ✕
Has voice prompts ✓
has a mute function ✕
works as a power bank ✕
has a sleep timer ✓

The TCL TP300K can be used wirelessly and supports smartphone remote control, allowing users to manage playback from their device. Voice prompts are available to provide audio feedback during operation, and a sleep timer adds a degree of convenience for timed use. Fast pairing, voice commands, a mute function, a built-in radio, and power bank functionality are not included.

Miscellaneous:

supports pairing for stereo sound ✓

The TCL TP300K supports stereo pairing, allowing it to be paired with a compatible second unit to create a stereo sound setup.

Final Verdict

The TCL TP300K is a high-output portable speaker that makes the most sense in fixed or semi-fixed settings where its considerable size and 2 x 170W of audio power can be put to proper use. Its 18-hour battery life and stereo pairing capability add genuine practical value for extended or expanded setups, and the range of wired inputs alongside Bluetooth 5.4 gives users reasonable flexibility in how they connect. That said, its bulk and weight place real limits on portability, and the absence of advanced wireless audio codecs will matter to listeners with higher fidelity expectations. Overall, the TCL TP300K is a capable, feature-adequate speaker for users who need sustained, high-volume output in a defined space — provided portability and codec versatility are not priorities.