500 Watt Professional Digital Power Amplifier with Bluetooth 1u Class D Digital Amplifier

• Type: Professional Amplifier
• Usage: Public Address
• Used For: Professional
• Function: Amplifier Combined
• Sound Channel: Na
• Voltage: 220-240V AC, 50/60 Hz
• Model NO.: MA-500AD
• Conductive Mode: D
• Model: Ma-500ad
• Output: 100V or 4 - 16 Ohm Switchable
• Frequency Response: 60 - 16,000 Hz, +/- 3dB
• Thd: Less Than 0.5% at 1kHz (1/3 Rated Power)
• S/N Ratio: Better Than 80dB
• Cooling: Internal 12VDC Fan, Extensive Heat Sinking
• Controls: All Input Gain, 1 Treble, 1 Bass, 1 Mute, and Powe
• Indicators: Power Indicator LED, Prot, 100V, 4-16 Ohm, Clip, S
• Power Requirments: 220-240V AC, 50/60 Hz
• Dimensions: 44.5(H) X 483(W) X 330(D) mm
• Built-in Dimensions: 1 U Rack 19 Inch
• Transport Package: Gift Box/Export Carton/Pallet
• Specification: 44.5(H) x 483(W) x 330(D) mm
• Trademark: Lucky Tone or OEM
• Origin: Guangdong China
• HS Code: 8518290000
• Production Capacity: 10000

Product Description

500 Watt Professional Digital Power Amplifier With Bluetooth 1U Class D Digital Amplifier

Description:

Highly flexible mixer amplifiers available at 120, 240, 350 and 500W RMS power and equipped with all necessary microphone and aux inputs for a wide variety of voice and background music applications such as retail shops, restaurants and bars, service centers, houses of worship, warehouses and many more.

Feature:

1.Priority:EMC >MIC1>MIC2, MIC3, AUX1, AUX2

2.4 microphone and 2 auxiliary inputs 3.With Phantom power supply to mics 4.100V and 4-16 Ohms rear panel switchable speaker outputs

5.Automatic mute function for paging and announcements 6.Individual input gain controls with master volume control

7.Mp3/TUNER/Bluetooth module with screen display

8.Light weight design

9.Standard 1U 19 inch size with detachable mounting ears 10.Speaker output short circuit protection

 

MODEL	MA-500AD
Rated Power Output	500W
Output	100V or 4 - 16 ohm switchable
Frequency Response	60 - 16,000 Hz, +/- 3dB
THD	Less than 0.5% at 1kHz (1/3 Rated Power)
S/N Ratio	Better than 80dB
Tone Controls	BASS: 100 Hz (+/- 10dB), TREBLE: 10k Hz (+/- 10dB)
Controls	All input gain, 1 treble, 1 bass, 1 mute, and power switch
Cooling	Internal 12VDC fan, extensive heat sinking
Indicators	Power indicator LED, PROT, 100V, 4-16 OHM, CLIP, SIG
Protection	Current limiter, short circuit and thermal protection circuits
Power Consumption	720W
Power Requirments	220-240V AC, 50/60 Hz
Dimensions	44.5(H) x 483(W) x 330(D) mm
Built-in Dimensions	1 U rack 19 inch
Net Weight	5.7kg
Finish	Panel: Aluminium plate, black Case: steel plate, black

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.