Class D Power 1u digital Amplifier for karaoke
Product Description
8 Ω/stereo: 2 x 250 w
4 Ω/stereo: 2 x 425 w
2 Ω/stereo: 2 x 725 w
16 Ω/bridge: 500 w
8 Ω/bridge: 850 w
4 Ω/bridge: 1450 w
stereo, single channel, bridge three working modes
sensitivity 1Vrms, gain 32dB, 26dB optional
male Canon input port
Speakon output jack
RMS output voltage (THD=1%,1kHz) : 44.7v
voltage gain: 33.0db
rising slope (1kHz, bypass low-pass filter) : 50V/us
input sensitivity (rated output power,1kHz) : 1VrmsPieces frequency
response (10% of the rated power output, 8 Ω, 20 hz - 20 kHz) : + /
- 0.2 dB
Input impedance: 20 k Ω (balance), 10 k Ω (non equilibrium)
Damping coefficient of the mixer (8 Ω, 20 Hz - 100 Hz) : p. 300
SNR (A mark, 20hz-20khz) : ≥105dB
power requirements: 90-260vac, 50/60hz
protection function: overload protection, overheat protection,
temperature power control, output dc protectionSize (W×H×D) :
483×44×323mm
net weight: 5.0kg
FAQ
Question 1: What kind of packing can you provide?
Answer:We will use carton packaging for power timing device
products, color neutral without any product LOGO. Distribution
cabinet products are packed in airmail boxes or cartons. Of course,
if you have special requirements, we can also pack the products
according to your requirements, the cost is calculated separately.
Question 2:What are your payment terms?
Answer:T/T is 30% of the deposit, and pay 70% of the balance before
delivery. Before you pay the balance, we will show you the pictures
of the products and packaging.
Question 3:How long will it take to finish production?
Answer:Generally speaking, distribution cabinet products need 5 to
10 days after receiving the advance payment. The exact delivery
time depends on the items and quantity of the order. The power
timing device will be produced in 3-10 days, we will negotiate the
details.
Question 4:Can we produce according to the sample?
Answer:Yes, our company supports customization, so we can produce
through your samples or technical drawings. We also have our own
technical designers.
Question 5:Do you accept custom orders?
Answer:You can. Our company is an OEM manufacturer, so we welcome
custom orders. We will customize it according to your requirements.
Question 6:What is our company's advantage over other companies?
Answer:Our company has always been a audio industry power products
manufacturers, including:
1. The production of various types of portable distribution box; 2.
Power timing device;
3. Specialized in producing peripheral products of power supply;
4.HIFI power cable.
