Audited Supplier
WM-4000U
Handheld Microphone
Music, Voice, Recording, Meeting, Measurement, Amplify
Wireless
UHF610-865MHz
Quartz Controlled Fixed Frequency
10ppm
50kHz
>105dB
85dB Typical
75dB Typical
60Hz-16kHz
Dual-Squelch Circuit
OEM/Power and Grace
Plastic Bag + Thick Foam + Strong Brown Packing Ca
China
851800090
Product Description
Product Description
Professional Audio Wireless Conference System WM-4000U 4 Channel Handheld Wireless UHF microphone for church and education
Model Number: WM-4000U
Features
This WM 4 Channel Handheld Wireless System features efficient RF performance, diversified frequency range, and high S/N ratio. Thus, it is suitable for wireless professional sound reinforcement, such as, church, education, and live performance.
Specification
Terms:
Trade Term: EXW or FOB Guangzhou
Payment: Paypal/T/T, 30% as deposit before production, and the balance paid before shipment. (L/C acceptable)
Delivery: About 4 weeks after getting deposit.
Company profile:
Still,we will keep on providing excellent models and services to any customers in need, we always aim for big and hope that someday the world will know about our "SPIRIT".
Workshop:
Application:
FAQ:
Q1: How long is the lead time?
A1: Generally 2 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...
Q2: What's your payment term?
A2: Our policy is at least 30% deposit before production, and 70% paid before shipment date.
Certainly, L/C is also acceptable.
Q3: How do you pack my goods to ensure intactness in the course of transportation?
A3: 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.
Q4: What's your delivery term?
A4: 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 shipping cost additionally.
Q5: How about the warranty and after-sales service?
A5: Our warranty is two years, but considering the long transit time to oversea customers, we offer two and half year warrranty from the production date on serial numbers on. For any failure (non-human induced), we shall provide you free spare parts and instruction for repair.
Exhibitions:
Guangzhou Power and Grace Electronic Equipment Co., Ltd ( SPIRIT ) attend to these exhibitions :
1. Guangzhou Entertainment Technology Show ( GET SHOW) ;
2. PRO LIGHT+SOUND ( Frankfurt);
3. China International Exhibition on Pro Audio, Light, Music & Technology (PALM EXPO)
We warmly welcome our regular buyers and new friends meet us in the show, to establish long-lasting cooperation.
Certifications:
Professional Audio Wireless Conference System WM-4000U 4 Channel Handheld Wireless UHF microphone for church and education
Model Number: WM-4000U
Features
This WM 4 Channel Handheld Wireless System features efficient RF performance, diversified frequency range, and high S/N ratio. Thus, it is suitable for wireless professional sound reinforcement, such as, church, education, and live performance.
Specification
| Model | WM-4000U |
| Carrier Frequency | UHF610-865MHz |
| Oscillation Mode | Quartz Controlled Fixed Frequency |
| Stability | 10PPM |
| Sensitivity | 2uV @ sJnad=12dB |
| Max. Deviation Range | 50KHz |
| S/N Ratio | >105dB |
| T.H.D. | <0.5% @1KHz |
| Image Rejection | 85dB typical |
| Spurious Rejection | 75dB typical |
| Frequency Response | 60Hz-16KHz |
| Squelch Control | Dual-squelch circuit |
| Max. Output Level | Balanced: 0-400mV, Unbalanced: 0-300mV |
| Power Supply | External DC Power Supply, 0.4A, 12-15V DC |
| Transmitter power | <30mW |
| Spurious emission | <40dB(with carrier) |
| Battery Voltage | AA1.5v*2 |
| Battery Life | >10hours |
Terms:
Trade Term: EXW or FOB Guangzhou
Payment: Paypal/T/T, 30% as deposit before production, and the balance paid before shipment. (L/C acceptable)
Delivery: About 4 weeks after getting deposit.
Company profile:
LET THE WORLD KNOWS OUR "SPIRIT"
Established since 1995, Guangzhou Power and Grace Electronic Equipment Co., Ltd , SPIRIT PRO AUDIO, been one of the leading pro audio equipment manufacturers for LINE ARRAY SYSTEM, SPEAKERS , MIXING CONSOLE, PROFESSIONAL POWER AMPLIFIER and other sound equipment in Guangzhou. with our year after year's hard effort on R&D,engineering and sales,our fine products had been used globally in big events, show, government departments ,KARAOKE ,music hall and all places that need audio solution.Still,we will keep on providing excellent models and services to any customers in need, we always aim for big and hope that someday the world will know about our "SPIRIT".
Workshop:
Application:
FAQ:
Q1: How long is the lead time?
A1: Generally 2 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...
Q2: What's your payment term?
A2: Our policy is at least 30% deposit before production, and 70% paid before shipment date.
Certainly, L/C is also acceptable.
Q3: How do you pack my goods to ensure intactness in the course of transportation?
A3: 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.
Q4: What's your delivery term?
A4: 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 shipping cost additionally.
Q5: How about the warranty and after-sales service?
A5: Our warranty is two years, but considering the long transit time to oversea customers, we offer two and half year warrranty from the production date on serial numbers on. For any failure (non-human induced), we shall provide you free spare parts and instruction for repair.
Exhibitions:
Guangzhou Power and Grace Electronic Equipment Co., Ltd ( SPIRIT ) attend to these exhibitions :
1. Guangzhou Entertainment Technology Show ( GET SHOW) ;
2. PRO LIGHT+SOUND ( Frankfurt);
3. China International Exhibition on Pro Audio, Light, Music & Technology (PALM EXPO)
We warmly welcome our regular buyers and new friends meet us in the show, to establish long-lasting cooperation.
Certifications:
