Features:★★ designed for the electronic whiteboard and design, with easy installation, accurate expression of human voice characteristics;
★ a microphone input (environmental microphone jack comes with DC +6 V power supply);
All the way stereo RCA input, all the way stereo RCA line output,
★ MP3 playback, support high-speed USB2.0, SD / MMC / XD / MS card and other media;
★ can switch AM / FM digital tuner; with IR / infrared remote control, can control the volume size / up and down / mute, automatically search for available radio stations;
★ all the way for USB microphone interface, using USB interface to support 2.4G microphone connection, ready to expand 2.4G microphone to use;
★ standard wall mounting accessories, lifting simple and convenient;
The main technical parameters:
Rated power: 30W;
Rated impedance: 4Ω;
Frequency response: 68Hz-18kHz;
Drive: 4 inch bass × 1, treble × 1;
Rated input level: microphone 15mV (unbalanced);
Input: 1 microphone input interface, 1 set of stereo input;
Sensitivity: <500MV;
Signal to noise ratio: 85dB;
Maximum sound pressure level: 78dB;
Resolution: ≥ 40dB;
Box type: inverted phase;
Box and exterior: high density MDF (white) box, steel mesh;
Installation: Standard wall mount;
Packaging & Shipping★Product Size: 140 × 84 × 700 (width * longth * high, unit: mm);
★Net Weight: 6.5kg / pair.
★Gross Weight: 7 KG
Payment termSmaple:T/T 100% deposit before delivery.
Mass production: T/T 30%deposit in advance
Delivery timeSample:3 days
Mass production:5-7 day,depand on quantity
| Product Name | Hot selling 30w school classroom speaker professional active speaker wall mount |
| Model No. | XL-620 | XL-660 |
| Raterd Power | 60W | 30W |
| Rated input level | microphone 15mV( nonequilibrium ) | microphone 15mV( nonequilibrium ) |
| Rated Impedance | 4Ω |
| Frequency Response | 68Hz-18KHz |
| Driver Unit | 4-inch woofer *2; tweeter *1 | 4-inch woofer *1; tweeter *1 |
| Input | one microphone input; 1 stereo RCA input | one microphone input;1 stereo RCA input |
| Sensitivity | <500MV |
| Max SPL | 78dB |
| SNR | 85dB |
| Stereo Isolation | ≥40dB |
| Exterior | Steel mesh |
| Body style | Inverse-phase type |
| Body Material | High Density Fiberboard |
| Installation | Standard wall rack |
| Color | Black | White |
| Product Size(mm/pc) | 140*84*700 |
| Net Weight | 7.5KG/pair | 6.5KG/pair |
| Optional function | Blue tooth/2.4G |
|
1.Q: Are you a factory or trading company?
A: We are a manufacturer (with our own factory) since 2000. We are a leading manufacturer, exporter and supply chain service provider on professional audio system.
2.Q:Where is your factory located? How can I visit there?
A: Our factory is located in Nancun District, Guangzhou City, Guangdong Province, China.
About 30mins by car fromGuangzhou South Railway Station, We welcome customers from all over the world !
3.Q: Can you do OEM and ODM?
A: Yes, both. We can put your idea into products.
We have professional research development team, develop the products according to customer required.
Guangzhou Jusbe Electronics Technology Co. Ltd. was established in 2002. For 14 years, we have been dedicated in the field of Professional audio system industry. As the solution supplier and manufacturer of Audio system, we're using artificial intelligence to change the world step by step: Amplifier, speakers, microphone, line array series, peripheral equipment, mixer...
Our factory covers 10 thousand square meters, including 2 main workshop(professional audio products workshop, teaching audio products workshop) and accessory workshop. In order to provide our clients with high performance products in competitive price, we import ISO9001 Quality Management System, ISO14000 Environment Management System and SRRC System to our factory. What's more, there're nearly 300 marketing staff, 30 branches all over the country.
In order to meet the global trend, our brand Jusbe has been registrated in USA, Hongkong. In the meantime, we have built strategic relationship with 20 excellent global partners.
It's rarely to find such a manufacturing basement of large scale and multiple systems. Relying on 15 major series and more than 1000 products, we're confidence to provide our clients from various area with complete and individual solution. For now, it's proud to say that we have 100 thousand successful cases worldwide and our clients're satisfied with them.
Our products have been applied to many important events or buildings, such as Google experience center, China Telecom, Guangzhou South Railway Station, Hengda Real Estate Group etc.
