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Zebronics Zeb-Astra 35 specifications and in-depth review

Zebronics Zeb-Astra 35

Manufacturer: Zebronics

The Zebronics Zeb-Astra 35 is a compact soundbar designed for straightforward home audio use, offering a clean two-channel setup with dual 8-inch drivers housed in a slim enclosure measuring 362 mm wide and just 54 mm tall. It weighs 522 g and comes with a dedicated smartphone app, allowing users to manage playback without needing a physical remote. A control panel on the device itself provides direct access to basic functions.

On the connectivity side, the Zeb-Astra 35 runs on Bluetooth 5.3 and supports both aptX and aptX Adaptive codecs alongside AAC, catering to a range of wireless audio quality options. An AUX input is also available for wired connections. The soundbar covers a frequency range of 100 Hz to 20,000 Hz and does not include Wi-Fi, HDMI, S/PDIF, or voice assistant integration, keeping its feature set focused and straightforward.

Pros
  • Bluetooth 5.3 with aptX, aptX Adaptive, and AAC codec support allows for flexible high-quality wireless audio streaming
  • An AUX input provides a reliable wired connection option alongside Bluetooth
  • A dedicated smartphone app offers convenient playback control without requiring a physical remote
  • The slim profile at 54 mm tall and lightweight 522 g build makes it easy to place in front of a TV or on a shelf without occupying much space
  • On-device controls allow direct access to functions without depending on any external accessory
Cons
  • No remote control is included, which can be inconvenient for day-to-day use from a distance
  • Wi-Fi is not supported, limiting streaming options to Bluetooth or AUX only
  • No HDMI, S/PDIF, or optical connectivity restricts integration with TVs and AV receivers that rely on these outputs
  • The frequency range starts at 100 Hz, meaning low-end bass reproduction is limited
  • Voice assistant compatibility is entirely absent, with no support for Google Assistant, Alexa, or Siri
  • Dolby Digital, Dolby Atmos, DTS:X, and other surround sound formats are not supported, limiting audio processing capabilities
Who is this for?

This soundbar suits users looking for a simple, no-fuss audio upgrade for a small to medium-sized room, where Bluetooth streaming via aptX or aptX Adaptive from a smartphone or tablet is the primary listening method. Its compact dimensions and lightweight build make it a practical fit for minimalist setups or limited shelf space, and the availability of an AUX input adds flexibility for those who occasionally prefer a wired source. The dedicated smartphone app also appeals to users who want basic control without dealing with a separate remote.

Who is this NOT for?

Users who expect a home theater experience with Dolby Atmos, DTS:X, or Dolby Digital decoding will find this soundbar lacking the necessary audio processing capabilities. It is also a poor fit for those who rely on HDMI ARC, optical, or S/PDIF connections to integrate their soundbar with a modern TV or AV setup. Additionally, anyone who wants smart home integration — whether through Google Assistant, Alexa, AirPlay, Chromecast, or Spotify Connect — will find none of those features available here, making it unsuitable for a connected or voice-controlled entertainment environment.

Audio:

Size of speakers 2 x 8"
number of channels of sound output 2
has aptX ✓
has aptX Adaptive ✓
has AAC ✓
lowest frequency 100 Hz
highest frequency 20000 Hz

The Audio section of the Zebronics Zeb-Astra 35 centers on a 2-channel configuration with dual 8-inch speakers, covering a frequency range that spans from 100 Hz up to 20,000 Hz. Wireless audio quality is supported through three codecs — aptX, aptX Adaptive, and AAC — allowing for a range of Bluetooth streaming quality depending on the source device. Sound output is handled across two channels, keeping the setup straightforward without additional surround or spatial audio processing.

Features:

compatible with Google Assistant ✕
works with Alexa ✕
has Spotify Connect ✕
has Dolby Atmos ✕
has DTS:X ✕
has Chromecast built-in ✕
works with Siri/Apple HomeKit ✕
has AirPlay ✕
supports Dolby Digital Plus ✕
supports Dolby Digital ✕
supports Bluetooth pairing using NFC ✕

The Zebronics Zeb-Astra 35 does not include voice assistant integration, with no support for Google Assistant, Amazon Alexa, or Siri and Apple HomeKit. Streaming platform features such as Spotify Connect, Chromecast built-in, and AirPlay are also absent. On the audio format side, the soundbar does not support Dolby Atmos, DTS:X, Dolby Digital, or Dolby Digital Plus, and NFC-based Bluetooth pairing is not available either.

Connectivity:

has an AUX input ✓
HDMI ports 0
has an HDMI output ✕
Bluetooth version 5.3
Has Bluetooth ✓
supports Wi-Fi ✕
RJ45 ports 0
has a microphone input ✕
Has S/PDIF Out port ✕

The Zebronics Zeb-Astra 35 offers Bluetooth 5.3 as its primary wireless connection method, complemented by an AUX input for wired audio sources. Wi-Fi connectivity is not supported, nor are any RJ45 or HDMI ports, and there is no S/PDIF output available. A microphone input is also absent, keeping the connectivity options focused on straightforward audio playback rather than broader multimedia or network integration.

General info:

volume 1505.196 cm³
has voice commands ✕
control panel placed on a device ✓
has a remote control ✕
has a rechargeable remote control ✕
Has a dedicated smartphone app ✓
number of microphones 0
thickness 77 mm
weight 522 g
width 362 mm
height 54 mm

The Zebronics Zeb-Astra 35 has a physical footprint of 362 mm wide, 54 mm tall, and 77 mm thick, with a total volume of 1505.196 cm³ and a weight of 522 g, making it a relatively compact and lightweight unit. Controls are placed directly on the device, and a dedicated smartphone app is available for managing the soundbar, though there is no remote control included — rechargeable or otherwise. Voice commands are not supported, and the soundbar has no built-in microphones, with a total mic count of zero.

Final Verdict

The Zebronics Zeb-Astra 35 is a straightforward soundbar that delivers on the basics — a compact form factor, on-device controls, a companion app, and notably, Bluetooth 5.3 with aptX Adaptive and AAC codec support that gives wireless audio quality more range than its modest profile might suggest. It is a sensible fit for users who want a simple, clutter-free audio upgrade over built-in TV speakers, particularly in smaller spaces where Bluetooth streaming is the primary use case. That said, the absence of HDMI connectivity, surround sound format support, and any smart platform integration means it is firmly positioned as an entry-level option with a narrow scope. For users whose needs align with that scope, the Zeb-Astra 35 covers the essentials adequately; for those seeking a more connected or immersive audio setup, its limitations will quickly become apparent.