4-Channel High-Power Amplifier
Delivers 1000W peak power with ultra-low distortion for crystal-clear audio. Features a robust aluminum alloy chassis for heat dissipation and durability.
Pro-Grade Sound Performance
Equipped with advanced MOSFET technology and precision-tuned circuitry for studio-level sound reproduction across all frequencies.
Multi-Scene Compatibility
Perfect for home theaters, live performances, DJ setups, and commercial venues. Supports passive speakers, subwoofers, and karaoke systems.
Premium Build & Protection
Includes thermal overload protection, short-circuit safeguards, and gold-plated terminals for corrosion-free connectivity.
Effortless Control
Front-panel rotary knobs for precise volume, bass, and treble adjustments. Rear-panel RCA/XLR inputs for flexible signal routing.
Space-Saving Design
Sleek 2U rack-mountable construction (19-inch standard) optimizes placement in tight setups without compromising power.






























Recent Purchase
View All
Customer Reviews
Average Rating
5.0





5.0
2 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
u***1

Helpful (4)
OKWISHING is excellent I am always pleased
May.30.2024

Helpful (4)
May.30.2024
u***3

Helpful
Love my items and ordering is always smooth.
Mar.03.2024

Helpful
Mar.03.2024
- 1
Sinbosen 4 channel professional 1000w sound K4-450 home theatre system amplifier
$232.5
Color:
220V 4ch *450w
110V 4ch *450w
Quantity:
Add to Cart
Wishlist
Features
See More