dj music udio digital power subwoofer amplifier plate
subwoofer amplifier plate
total hermonic distortion:
line level input sensitivity:
balanced input sensitivity:
stand by power:
built-in auto power switch:
10000 Piece/Pieces per Month subwoofer amplifier plate
Packaging & Delivery
Export packing,inner box and master carton
1 - 300
To be negotiated
Best quality high efficiency Class-D power subwoofer amplifier plate
VISTRON AUDIODA Series Class D subwoofer power amplifiers are equipped with the unique ability to operate continuously at full rated output—a performance attribute not shared by most home audio amp designs. The benefits of this remarkable reserve capacity include solid, punchy dynamic range and fewer "nuisance" shutdowns when operated at sustained high levels. Thissubwoofer amplifier technology was developed to offer extreme amounts of power without the wasted heat and energy of traditional amplifier designs .A bass boost option enables the12 dB/octave low-pass crossover, perfect for sealed enclosures and even certain vented box alignments.
The amplifiers are also extremely compact, lightweight, and cool-running, allowing users to enjoy the advantages of compact system form factors and flexibility of placement. An internal peak limiting circuit prevents amplifier overload, and protection against internal and external faults is also provided. Input power requirements are user configurable to either 110 VAC or 230 VAC line voltage.
Room optimization and system integration are accomplished easily, thanks to the DSA Series amps' inclusion of fully variable level, crossover frequency, and phase controls. Signal input is connected via dual RCA-type jacks, including the means to accept the output of an A/V receiver's LFE output, and dual RCA jacks are also provided to facilitate line level loop-through. When in standby mode, the amp's full active operation is engaged by signal presence of less than 0.5 watt.
Specifications of the audio speaker:
500W RMS@4 Ω
TOTAL HARMONIC DISTORTION
LINE LEVEL INPUT SENSITIVITY
BALANCED INPUT SENSITIVITY
HIGH LEVEL INPUT SENSITIVITY
HIGH LEVEL OUTPUT SENSITIVITY
SIGNAL TO NOISE RATIO
VARIABLE LOW-PASS CROSSOVER
BUILT-IN HI-PASS CROSSOVER
BUILT-IN BASS BOSSTER
BUILT-IN AUTO POWER SWITCH
CLIPLIMIT,DC,SHORT CIRCUIT,OVER CURRENT, OVERHEAT
DIMENSION(W X H X L)
* DSA series subwoofer amplifier plate amplifier * Different product range of different power output, 250W, 350W and 500W. * Class D amplifier design *Digital technology , Regional Module Design
* Switching power supply provides excellent efficiency
*Switchable 110/230V input voltage * Capable of sustained, continuous output without thermal shutdown * Built-in limiter circuit protection prevents peak overloads * Manual and automatic on/off mode options
* Low-level, high-level, and LFE inputs for flexible interconnection
* Large power with MCU signal processing ,good dynamic control, designed for home theater subwoofer
*Variable gain control
*Variable 50Hz ~ 150Hz low pass filter
*Selectable 0° / 180° phase
* Aluminum panel
*The subwoofer speaker with green 0.5-watt low standby power consumption
*RoHS compliant, lead-free construction, world-wide safety certifications * OEM and ODM are welcome.
Except for above items, we also have many other items for your selection, such as active and passive speakers, bluetooth / wifi speakers, power amplifier, CD /DAB and DJ equipment . All products can be do customized design, just contact me for more details.
We are professional audio products manufacture for 10 years.
Our R&D team dedicated to the creation of new and innovative products,can fulfill our customers’ specialized OEM orders.
OEM and ODM
We have several experienced engineers to meet your demands,make your ideas to the real products!
1).Shells ----make different Logo,Color,Print,etc. for shells;
2).Solution ----make products with different functions;
3).Accessories ----make products with different language manual,port etc;