HQSING S312 HOME ALL IN ONE PLUS 4000X

1. SYSTEM CONFIGURATION

• Main Speakers: 2 x HQsing S312 (Passive
  10” Speakers)
• Amplifier: HQsing PRO4000X (3 in 1: DSP +
  2 Microphones + Power Amp)

2. MAIN SPEAKERS – HQsing S312

Technical Specifications

• Type: 2-way passive speaker
• Driver configuration:
• 1 x 10-inch woofer
• 4 x dome tweeters
• Power Handling: 200W RMS / 430W Peak
• Impedance: 8Ω
• Sensitivity: 90 dB
• Frequency Response: 45Hz – 20kHz (±1dB)
• Average SPL: 105 dB
• Max SPL: 121 dB
• Dimensions: 410 × 360 × 570 mm
• Weight: 15 kg / speaker

Construction

• Premium MDF cabinet
• Full moisture-resistant painted finish
• Curved and elegant cabinet design for home spaces
• 10-inch woofer with 4 tweeters for bright, clear vocals without
  harshness
• Suitable for family karaoke, music listening, small parties, and
  modern living rooms

Connectivity

• Cable clamp speaker terminals
• Designed to work with amplifiers matched to 8Ω speakers

3. AMPLIFIER – HQsing PRO4000X

Main Specifications

• Device type: Amplifier 3 in 1
• Power Output: 400W RMS / channel (800W total RMS)
• Frequency Response: 20Hz – 20kHz
• S/N Ratio: > 90 dB
• THD: < 0.05%

Integrated Features

• DSP + 2 UHF Wireless Microphones + Power Amp
• 3 quick control knobs: MIC / EFF / MUSIC
• Remote control included
• All-in-one design with fewer separate devices
• Central color touch display
• 4 XLR balanced outputs for expanding to active speakers,
  subwoofers, or multi-zone audio

Connectivity

• Input: HDMI / Optical / Bluetooth 5.0 /
  RCA
• Output: Speaker Out + 4 XLR Balanced
  Output + RCA Out

👉 Important:
This set is suitable for customers who want a clean, elegant, and easy-to-use
home karaoke system with more flexibility than entry-level setups. The S312
delivers bright and clear vocals, while the PRO4000X adds XLR outputs for easy
expansion to an active subwoofer or active speakers when needed.

4. MICROPHONES – BUILT-IN WIRELESS
MICROPHONES OF PRO4000X

Technical Specifications

• Wireless type: 2 built-in UHF wireless microphones
• Operating range: Approx. 50 m
• Integrated directly into the PRO4000X amplifier

Design

• Included as part of the 3 in 1 system
• Reduces cable clutter and keeps the setup compact
• Suitable for family karaoke, living rooms, and small to medium
  spaces