HECO Ascada 300 BTX Speakers

HECO´s Ascada 300 BTX is an attractive musical companion for the modern home. High quality fabric dome tweeters and 92 mm mid-range drivers with HECO paper cones, which are located at the front left and right of the speaker, ensure a precise sound pattern. Music can be played via the 3.5 mm analogue input or wirelessly from any Bluetooth® enabled device, with full support for the new high quality aptX™ audio standard.

Key aptX™ Features

Consistent audio quality

Fixed compression ratio ensures consistency

Full spectrum of sound

From 20Hz to 20kHz, aptX audio covers the human hearing range

Interoperability testing program

We operate rigorous testing for all aptX enabled products, so you can be confident all products will deliver the same audio quality

aptX™ Tech Specifications

Sound quality
  • THD+N@1kHz: -67dB
  • SNR@1kHz:  93dB
  • PEAQ audio quality:-0.18
  • Qualcomm® Kalimba™ MHz DSP technology: 42MHz@48KHz stereo decode ~45MHz@48KHz stereo encode
Audio Encoding
  • 16-bit, up to 48kHz sampling rate
Program memory usage
  • 3.3kwords (encoder) / 3.6kwords (decoder) 
Data memory usage
  • 1.8kwords
  • ~63MHz (stereo encode) on ARMv7A with NEON 
Bit Rate
  • 384 kbps (48 kHz sampling)