HOME
PRODUCTS
Wireless Microphone
Wired Microphone
Professional Mixing Console
Digital Mixing Console
Powered Mixing Console
Wireless Monitoring
Audio Interface
Professional Power Amplifier
Digital Power Amplifier
Antenna Amplifier
Instrument Microphone
Miniature Microphone
Interview Microphone
Conference Microphone
Condenser Microphone
Floor Mic Series
Audio System
Speaker
Accessories
Peripheral Devices
BLOG
ABOUT US
CONTACT US
Get Quote
Need a reliable solution for your business?
Fill out the form for our tailored recommendations, and we'll get in touch with you shortly.
Industry type
industry1
industry2
industry3
Data Privacy Declaration
Home
/
Product Center
/
Digital Power Amplifier
Product Category
Product Category
Wireless Microphone
Wireless Microphone System
Universal Wireless Microphone
UHF Universal Wireless Microphone
VHF Universal Wireless Microphone
2.4G Universal Wireless Microphone
USB U-Segment Wireless Microphone
Wireless Lavalier Microphone
Wired Microphone
Professional Mixing Console
Digital Mixing Console
Powered Mixing Console
Powered Mixing Console
Powered Mixer with UHF Wireless Microphone System
Wireless Monitoring
Audio Interface
Professional Power Amplifier
Digital Power Amplifier
Antenna Amplifier
Instrument Microphone
Miniature Microphone
Mobile Phone Lavalier Microphone
Headset Microphone
Lapel Microphone
Instrument Collar Clip Microphone
Interview Microphone
Conference Microphone
Wired Conference Microphone
USB Wired Conference Microphone
Wired Conference System
Wireless Conference System
Wired Window Intercom System
Condenser Microphone
Floor Mic Series
Audio System
Speaker
Accessories
Support
48V Phantom Power / Converter / Measurement Microphone Special
Dynamic Microphone Core
Mesh Grille
Anti Spray Hood / Various Plug Configurations
Speaker Unit
Peripheral Devices
Product Inquiry
Submit
DG4450 4-Channel Digital Power Amplifier
SKU:Q00004
Inquiry
Product Description
Stereo output power 8Ω: (8Ω、1kHz): 8Ω450W*4 Frequency response: 20Hz~20kHz±3dB Total distortion: 1% (at 8Ω, 350W) Input sensitivity: + 4dB * (1.23V) Input impedance: 10kΩ (electronically balanced) Signal to noise ratio: ≥80dB
Previous: DG2450 2-Channel Digital Power Amplifier
Next:DG2600 2-Channel Digital Power Amplifier
