Bose 601 IV Home pro 4000

Bose x 2 Speakers Home Pro 4000

1. SYSTEM CONFIGURATION

• Main Speakers: 2 x Bose 601 IV (Floorstanding Passive Speakers)
• Amplifier: HQsing PRO4000 (3 in 1: DSP + 2 Microphones + Power Amp)
• Subwoofer: HQsing SW12 (Active Subwoofer – Class D)

2. MAIN SPEAKERS – Bose 601 IV

Technical Specifications

• Type: Floorstanding passive speakers
• Common driver configuration: 2 x 6.5-inch woofers
• Recommended amplifier power: 10 – 200W
• Compatible with receivers / amplifiers rated from 4 to 8 ohms
• Dimensions: 8" W × 31-13/16" H × 15-1/4" D
• Common finishes: Black or Light Cherry vinyl finish

Construction

• Floorstanding design for home use
• Suitable for music listening and karaoke combination systems
• Well matched to living rooms and home audio spaces
• Since this is an older speaker model, the actual unit should be verified before publishing detailed website specifications.

Connectivity

• Passive speaker terminals
• Designed to be used with a properly matched external amplifier

3. AMPLIFIER – HQsing PRO4000

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
• Suitable for family karaoke rooms around 20–30m² based on HQsing internal material

Connectivity

• Input: Optical / Bluetooth / RCA
• Output: 2-channel Speaker Out

👉 Important:
PRO4000 is a compact and easy-to-use 3-in-1 solution for home users. When paired with Bose 601 IV, this set is positioned as a home-friendly system for both karaoke and music listening rather than a stage-oriented configuration.

4. MICROPHONES – BUILT-IN WIRELESS
MICROPHONES OF PRO4000

Technical Specifications

• Wireless type: 2 built-in UHF wireless microphones
• Operating range: Approx. 50 m
• Integrated directly into the PRO4000 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

5. SUBWOOFER – HQsing SW12

Technical Specifications

• Type: Active subwoofer
• Amplifier class: Class D
• Peak power listed on HQsing website: 1000W Peak
• Application: Adds low-frequency support for living rooms, home karaoke systems, and personal studios

Construction

• Compact and minimalist design
• Focused on adding fuller bass response
• Suitable for small to medium spaces such as living rooms and home karaoke setups

Connectivity / Adjustment

• Used to reinforce the low-frequency range of the main system
• Suitable for family karaoke systems that need fuller and deeper bass response

👉Important:
SW12 helps this set sound fuller in the low end, especially for customers who want both karaoke performance and a more enjoyable music listening experience at home.