The Tronsmart T8 is a Bluetooth speaker with 40 W of power, IPX7 water resistance and up to 18 hours of battery life at half volume. It can be used at home or outdoors, but its supported audio codec and the conditions behind its stated battery life are worth considering before buying.
The Tronsmart T8 is a Bluetooth speaker with 40 W of power, IPX7 water resistance and up to 18 hours of battery life at half volume. It can be used at home or outdoors, but its supported audio codec and the conditions behind its stated battery life are worth considering before buying.
Sound and supported codec
The 40 W output makes the speaker suitable for listening at home or at a small gathering. Power output alone, however, does not tell you everything about its volume or sound quality.
The stated frequency range is 56 Hz to 20 kHz. The speaker may not reproduce the lowest bass frequencies below that range prominently, but the range alone is not enough to judge how balanced or clear it sounds.
For Bluetooth audio, the T8 supports only the basic SBC codec, not AAC or aptX. This may be a limitation for listeners who prefer broader codec support. Sound quality also depends on the source recording and the speaker itself, not just the codec.
Bluetooth and range
The speaker uses Bluetooth 5.3 and has a stated range of more than 15 metres. This lets you keep your phone some distance from the speaker, although walls, obstacles, interference and the connected device can affect range and connection stability. The Bluetooth version alone does not guarantee a better connection.
Water resistance, lighting and box contents
IPX7 corresponds to an immersion test at a depth of up to one metre for 30 minutes. The speaker is therefore suitable for use near water or in the rain. The rating does not guarantee that the device cannot be damaged in every situation, and IPX7 does not specify a level of dust protection.
The light ring has RGB lighting that can be switched off to save battery power. The box also includes a carrying strap, a USB-C cable and a warranty card.
Battery life and charging
The battery is listed with both a 9,000 mAh capacity and a 7.4 V / 4,500 mAh specification. Milliamp-hour figures can only be compared directly at the same voltage.
Battery life is up to 18 hours at 50% volume with the lighting switched off. At full volume with the light ring on, it drops to approximately 5 hours. To listen for longer away from a charger, lower the volume and switch off the lighting.
Charging via USB-C at 5 V / 2 A takes approximately 4.5 hours.
User ratings
At the time recorded, the Tronsmart T8 had a 5 out of 5 star rating on Geekbuying from 14 reviews, all of which awarded it full marks. This is a small sample, and both the number of reviews and the average rating may change over time. Without details of individual users’ experiences, the ratings do not support specific conclusions about sound quality.
Summary
The Tronsmart T8 combines 40 W of power, IPX7 water resistance and longer battery life at moderate volume. Its practical features include switchable lighting, a carrying strap and USB-C charging. Buyers should also take into account its SBC-only codec support and substantially shorter battery life at maximum volume with the lighting on.