ShennDare TF4-30Max Professional 4-channel digital power amplifier 1U 4x3000W DJ subwoofer amplifier Class D 4X6500W 2ohm stable line array speaker sound preamplifier

AC current：

power supply： PFC power supply
Wide voltage range： 100-240V+10%,50/60 Hz
Operating voltage： 90V-270V
Power Correction Factor COS(φ)： >0.95 @ >500 W
Standby state： 47W and0.8A
Gain and sensitivity： 32dB,35dB,38dB,41dB
Maximum output voltage/current： 185V/85A (370V in bridge mode)
power consumption： 230V (115V in Bridge Mode)

Performance parameters：

Frequency response：20 Hz – 20 kHz(1 W @ 8 Ω, ±0.5 dB)
Signal-to-noise ratio：>110 dBA(20 Hz-20 kHz,A weighted)
Crosstalk：> 66 dB @ 1 kHz
Input impedance：10 kΩ balanced
Total Harmonic Distortion (THD)：<0.5%from1 W to fullpower(Typicavalue<0.05%)
Intermodulation Distortion (lMD)：<0.5%from1 W to fullpower(Typicavalue<0.05%)
Damping Factor (8ohms)：>5000 @ 20-200 Hz
Slew rate：50 V/μs @ 8 Ω

The front panel of the device：

LED Indicator (per channel)：Signal Green LED Indicator : Input Signal XLR≥-40dB;Four green LEDs: Shows the output siqnal strength (-20dB, -10dB, -5dB, -3dB);Red and yellow LED indicator: protection status (red)/peak shaving,overheating and overload, etc. (yellow light);

LED display：The working mode of the display device: mono mode, stereo mode and bridge modethe temperature of the display device; Displays the working status of thedevice and overheating reminder

Power switch：Press the "| -Boot; Press "O"- light machine;

Dust filter：Two dust filters (can be removed from the bottom of the device for cleaning or replacement)

Apply parameters：
Signal input interface：4-channel device: 1 balanced input male XLR per channel;2-channel devices: 1 balanced input male XLR and 1 balanced input female XLR per channel

Signal output interface：One speaker output for each channel

Power cord：The power cord is fixed on the equipment, and the thickness is different accordingto the power and the different use areas.The length of the power cord is about 1.5 meters

Multi-function pull-out switch：Two sensitivity switches; One mode switch and one peak clipping switch

Size and weight parameters：

Size：482x44x380mm/482x44x470mm
net weight：10Kg/12Kg
Package size：580x580x119mm/615x615x119mm
gross weight：12Kg/14Kg

The warranty period is as follows:

Power Amplifiers – 2 years

The warranty period starts from the date of original purchase. Damage caused by human factors or force majeure is not covered by the warranty.

Terms of Service

During the warranty period, we will be responsible for repairing or replacing any defective or damaged products free of charge.
But this is only for damaged parts, if you want to replace the entire circuit board, you must pay for it.

For those that exceed the service life, we will be responsible for repairs and only charge for the replaced parts.

Shipping Costs
For all valid warranty claims, the user shall bear the shipping costs of sending replacement goods. The user shall bear the shipping costs of returning defective goods.

FAQ

1. Are you a factory or a trading company?

Shenndare Audio Equipment Co., Ltd. is a leading professional audio technology supplier. We are headquartered in Guangzhou, China, and are a manufacturer with many years of export experience. We have won an enviable reputation at home and abroad by continuously providing high-quality products and services.

2. How to ship to my country and how long does it take?
It depends on the order quantity and the shipping method, express and sea shipping are optional.
For small orders, we can ship within 3 days after receiving the payment.
For large orders, we can ship within 7 days after receiving the deposit.
Please contact us for more details 🙂

3. Can I make products with my own logo?
1>.Yes, we can provide you with OEM service, print your logo on the product. After confirming the order, please provide a picture of your logo.
2>. For the logo on the amplifier, screen printing logo is free.

4. I have my own ideas for the products, can you help to produce my own products?
Of course, we can provide ODM service. Please tell us your ideas and needs, our experienced engineers will customize and develop equipment for you. Without your authorization, we will not tell others that we are your supplier, nor sell your products with our own brand.

Shipping:

The shipping time is 24-48 hours after the payment is cleared.

Except for DHL/FeDEX/UPS, which takes about 7-10 days, others take 18-60 days.

(25-45 days for Brazil and about 7 to 20 days for South American countries.)

If you still haven't received the goods within 30 days, please contact us and we will try our best to check and provide assistance.

-We generally ship according to the logistics method selected by the customer.

-For special countries/regions, we will send a special line to facilitate customs clearance for customers.

*Taiwan Province* Taiwan special line will take about 10 days with the best service time.

Important reminder:

Important Tips!! Import duties are borne by the buyer.
If you have any requirements for the declared value, please leave a message. We can declare any value for you, but we cannot guarantee 100% customs clearance success. If necessary, please leave a message to customer service.

Feedback:

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Thank you again for your attention.