Professional Class-Td Amplifier 2X1800W 4ohm High Quality 2 Channels Power Amplifier

• Customization: Available
• Type: Professional Amplifier
• Usage: Public Address
• Model NO.: CH-21250
• Function: Post Amplifier
• Sound Channel: 2
• Output Number: 4
• Voltage: AC190V-250V 50/60Hz
• Model: CH-21250
• Output Power: 2X1250W@8ohm; 2X1800W@4ohm
• Harmonic Distortion (1kHz, 8 Ohm): <0.01%
• Frequency Response: 20Hz-20kHz(+/-1dB)
• S/N Ratio: >100dB(a-Weighted)
• Input Impedance: 60dB@8ohms 1kHz
• LED Indicators: Power/Signal/Distortion/Clipping
• Input Connectors: Balanced XLR (Male/Female)
• Output Connectors: Speakon, Binding Posts
• Transport Package: Gift Box/Export Carton/Pallet
• Specification: 482x440x88mm
• Trademark: Lucky Tone or OEM
• Origin: Guangdong China
• HS Code: 8518290000
• Production Capacity: 10000

Product Description

Professional Class-TD Amplifier 2x1800W 4ohm High Quality 2 Channels Power Amplifier

Feature:

1.2U standard
2.Large energy power supply , high-efficiency and super ring transformer
3.With protection, signal, clip, bridge and power LED
4Lift and right channel with dual polar cooling fan, high- efficiency air cooling channel
5.With a power star soft, DC protection, short protection, thermal protection, overload protection
6.Equipped with dual input options (XLR male and XLR female) and dual output options (SpeakON), this professional amplifier series is designed to adapt to various system installation requirements.
7.This device features three operating modes: STEREO (A and B work independently), PARALLEL (for easy wiring), and BRIDGE (for high-power amplification).

 

Model	CH-21250
Output Power	2x1250W@8ohm,2x1800W@4ohm
Power Supply	AC190V-250V 50/60HZ
Harmonic Distortion (1kHz, 8 ohm)	<0.01%
Frequency Response	20Hz-20kHz(+/-1dB)
Sensitivity	0.775V*40
SNR	≥100dB(A-weighted)
Damping Factor	≥300@8ohms
Slew Rate	25V/US
Input Impedance	Balanced: 20K Unbalanced: 10K
Channel Isolation	60dB@8ohms 1Khz
Output Type	Class-2H
LED Indicators	Power/Signal/Distortion/Clipping
Input Connectors	Input Connectors
Output Connectors	SPEAKON, Binding Posts
Cooling System	Overheat, Overload, Short Circuit, DC Output Protection, Soft Start, Surge Limiting
Product Size(WxDxH)	482x440x88mm
Net Weight	20.5Kg

FAQ
1. How long is the lead time?
Generally 4 weeks. If any urgent orders for projects, we will do our best to expedite the process and deliver faster, But for OEM orders, lead time would be little longer on the first order since we need more time to communicate the requirements and confirm artworks....

2. What's your payment term?
Our policy is at least 30% deposit before production, and 70% paid before shipment date. Certainly, L/C is also acceptable.

3. How do you pack my goods to ensure intactness in the course of transportation?
We always take care of our products and pack them properly. For example, we use strong cardbox (export carton) stuffing with enough foam/ bubble and inner boxes for air shipment or express, and optional pallet packing could be used for LCL sea shipment for better protection.

4. What's your delivery term?
We quote and deliver on the term of FOB Huangpu (except EXW term for small orders. Of course, CIF, C&F or even door to door is acceptable, so we will check and quote the shipping cost additionally.

5. How about the warranty and after-sales service?
Our warranty is 2 years, but considering the long transit time to oversea customers, we offer two and half year warranty from the production date on serial numbers on. For any failure (no-human included), we shall provide you free spare parts and instruction for repair.

6. What's your advantage over competitors?
A very good questions: Our advantage is more than 10 years expertise and experience in the commercial audio industry, we are good at listening to my customers, getting to know their need and proposing right solution with reliable products. With support from specialized R&D and proficient production teams, we succeed in offering innovative and sophisticated audio equipment of cutting-edge technology, and always keep in mind that to make our customers win and profitable is the core in business cooperation.