Specifications — DS-1503WA Smart Amplifier

• Model: DS-1503WA

• Type: Smart Wi-Fi Amplifier

• Output Power: 30W × 2 (Stereo)

• Amplifier Type: Class D

• Audio Input: AUX / Line-in / Optical

• Audio Output: Speaker terminals (L/R)

• Connectivity:

  • Wi-Fi (2.4 GHz)

  • Bluetooth 5.0

  • AirPlay / DLNA / Qplay

• Streaming Services: Spotify, Deezer, Tidal, Amazon Music, Internet Radio

• Multi-room Function: Supported via Wi-Fi network

• Control App: Smart Sonix / 4Stream (iOS & Android)

• Frequency Response: 20 Hz – 20 kHz

• SNR: ≥ 92 dB

• Power Supply: AC 100–240 V, 50/60 Hz

• Protection: Overload & short-circuit protection

• Dimensions: Approx. 110 × 90 × 25 mm

• Color: White 

• Applications:

  • Smart home audio

  • Café / office music system

  • Converts passive speakers into smart wireless setup