Product Details

 

Description: 

working voltage: DC + -50V( between + - 33V to + - 55V )

 

+ -50V  OUTPUT  =125W  8R  RMS. 250W  4R RMS

size:110MM*58MM*42MM

net weight:120g

Distortion: 0.007 % THD+N @ 60W, 4Ω

Voltage  Gain 36

Load Impedance : 4Ω

Total Idle Power Consumption: 7W

Channel Efficiency : 90%   250W 4Ω

Dynamic Range :  101 DB

Residual Noise : 200UV

Frequency Response :20HZ-35K HZ + -3DB 

Thermal Performance: 30W ,55C degree

250W ,90C degree

IRAUDAMP7S instruction

Applications
 
AV receivers
Home theater systems
Mini component stereos
Powered speakers
Sub-woofers
Musical Instrument amplifiers
Automotive amplifiers
 
Features
 
Output Power:  Scalable output power from 25W- 500W (see Table 1)
Residual Noise: 200 μV, IHF-A weighted, AES-17 filter
Distortion:  0.007 % THD+N @ 60W, 4 R
Multiple Protection Features:   Over-current protection (OCP), high side and low side MOSFET
Over-voltage protection (OVP), 
Under-voltage protection (UVP), high side and low side MOSFET
DC-protection (DCP), 
Over-temperature protection (OTP)
PWM topology:  Self-oscillating PWM, half-bridge or full-bridge topologies selectable 


 NOTE :

Recommendations of the working voltage, and power transformers.

8 ohms load transformer voltage AC dual 40V, + -DC 55V, power 150W sound track. 300W two-channel. Filter capacitor 6800UF * 2 or more
4 ohm load transformer voltage AC dual 35V, + -DC 48V power 250W sound track. 500W two-channel. Filter capacitor 10000UF * 2 or more
4 ohm load + -58V DC, 300W 4R mono power. 700W two-channel power. Recommendation transformer voltage AC dual 41V 1000W.
 
Package Included：
     1* IRS2092S 250W High Power Class D Mono Digital Amplifier AMP Board

 

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  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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