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D2-4200 —— A high-quality choice for home theaters

time2024/07/11

D2-4200 digital power amplifier used for home theater customer feedback
D2-4200 is a professional stage digital power amplifier. Many customers have purchased it for use in stage performances, bringing high-quality stage sound effects. However, recently, Sinbosen received feedback from a customer who used the D2-4200 in his home theater, and the effect was also excellent! Let's take a look at how he did it.
This customer is using the American Eminence NSW6021-6 21-inch subwoofer. One D2-4200 can connect two 21-inch subwoofers, providing excellent low-frequency effects with deep and powerful bass response. It not only delivers strong impact, but also maintains the clarity and detail of the bass, with quick response and no sense of dragging. The overall sound is balanced, perfectly blending with other frequency ranges, providing an ultimate auditory experience. Below are the parameters of the customer's subwoofer, which you can refer to if you also want to use the D2-4200 for a home theater.
home theaters
Nominal Diameter
21”
Power Handling (RMS)
2500 Watts
Power Handling (MAX)
5000 Watts
Impedance
Frequency Response
25 to 600Hz
Sensitivity
97dB 2.83V/1m
Voice Coil Diameter
6", 152 mm
Resonant Frequency (Fs)
29Hz
 Gap Height
0.75", 19 mm
home theaters
home theaters
The sound effects of a home theater are mainly designed to make people feel like they are in a movie theater. The clear and realistic sound effects present every detail, the impactful bass makes people feel like they are really there, the surround sound creates a sense of being surrounded by sound from all directions, and the high-fidelity audio quality enhances the emotions and atmosphere of the movie. Overall, the sound effects of a home theater are like an immersive concert, allowing people to enjoy a movie-watching experience as if they were really there in the comfort of their own home.
home theaters
home theaters
Why did the customer choose D2-4200 for his home theater?
●2 Channel Class D Digital power amplifier
●Mini 1U size,convenient for Touring Applications
●Suit for Stage Power Subwoofer speaker;
●Work Under 2Ω steadily !
●Precise and Reasonable circuit structure
●Bring supper reliable sound
●Bridge-mode operation
●Temperature protection;Over current protection;Short circuit protection built-in
●Nippon Chemi-Con capacitor
●Gallium nitride power transistor, better heat dissipation
Advantages of using a professional stage amplifier for home theaters:
Designed for large venues, professional stage amplifiers have higher power and better audio processing capabilities, providing clearer and purer sound.
Sufficient power: Stage amplifiers usually have much higher power output than home theater amplifiers, able to drive larger and more efficient speakers, suitable for large rooms or occasions that require higher volume.
Durability: Designed for frequent use and harsh environments, professional stage amplifiers typically have higher durability and longer lifespan.
Good heat dissipation: Professional stage amplifiers are usually designed with better heat dissipation systems, ensuring stable operation even under high loads and reducing the risk of overheating.