#CK-2822 Portable Teaching Amplifier Speaker
Product Details:
| Style | Portability |
|---|---|
| Color | Black |
| Material | ABS |
| Size | (L) 73 x (W) 53 x (H) 81mm |
| Feature | Unique Automatic Anti-Feedback System |
| Output | Over 5 Watts |
| Certificate | CE |
| Place of Origin | Guangdong, China (Mainland) |
| Brand Name | Rhyme |
| Model Number | CK-2822 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 Piece/Pieces |
|---|---|
| Price: | FOB Hong Kong USD 9.50~14.00 |
| Packaging Details: | Color Box |
| Delivery Time: | 25-30 working days after order confirmed |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 50000 Piece/Pieces per Month |
Detailed Product Description
- EASY SETUP
You just put in the batteries, strap on the unit, wear the microphone and plug in the jack. Adjust to the desired volume. It's that simple! - Ideal for teaching, assembly, conference room, church, parade, lecture, auction, sales promotion, tour guide and outgoing activities.
- What is Automatic Anti-Feedback System?
Feedbacks are emitted when the microphone is placed too close to the speaker. The higher the volume, the louder the feedback is. Automatic Anti-Feedback System is a brand-new circuit system that reduces feedbacks. Whenever feedback occurs, the system will automatically minimalize the effect. Therefore, you can now turn up the volume and no longer be afraid of the feedback noises.
Benefits:
- Unique Automatic Anti-Feedback System
- Totally mobility and portability
- Heavy duty yet lightweight design
- More than 5 watts output
- Mini size (L) 73 x (W) 53 x (H) 81mm
- Flexible Neckband Microphone
- Adjustable waist band
- Belt clip available________ Model: CK-2822 Portable Voice Amplifier ______________________________________________________
Specification
Speaker
Microphone
Model No.
---
NM-2822M2
Output Power
5 Watts
---
Frequency
170 to 20,000 Hz +/-20%
55 to 14,000 Hz
Distortion Factor
5% Max (at 2W output)
---
Sensitivity
---
-34dB +/-2dB
Impedance
8 ohms
2.2k ohms
Directivity
---
Uni-Directional
Connector
Jack
Φ 2.5mm
---
Plug
---
Φ 2.5mm
Dimensions
(L) 73 x (W) 53 x (H) 81mm
(L) 120 x (W) 110 x (H) 20mm
Weight
0.19kgs
0.03kgs
Operating temperature
-10 °C ~ 45 °C
Battery
AAA Batteries x 4pcs (not included)
Operating Voltage
4 to 6V
Certificate
CE (Ref. No.: E51958)
Package Contents
1 x Voice Amplifier Unit
1 x Neckband Microphone
1 x Adjustable Belt
1 x User Manual (English)
Packing Details
Packaging
Color Gift Box
Dimensions
(L) 155 x (W) 65 x (H) 130mm
Weight
0.30kgs
Shipment Details
Quantity per Carton
48pcs
Carton Dimensions
(L) 640 x (W) 410 x (H) 550mm
CBM per Carton
0.14432
Weight
G.W. 16.5kgs / N.W. 14.5kgs
#CK-2822 Portable Teaching Amplifier Speaker
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- Computer host on ear-set [1]
- Computer back-set [2]
- Computer ear-set [3]
- Computer head-set [2]
- Host-on earphone [7]
- Backphone [7]
- Cable Assemblies [12]
- Mobile phone audio adapter [13]
- In-ear earphone [37]
- Portable amplifier system [8]
- Cable [6]
- Piezo ceramic buzzer [3]
- Molded Coil [4]
- Inductor [1]
- Condenser microphone [5]
- Mylarspeaker [6]
- Loudspeaker [10]
- Headphone [2]
- Dynamic microphone [3]
- Wired Microphone [11]
- Computer host on ear-set [1]
- Computer back-set [2]
- Computer ear-set [3]
- Computer head-set [2]
- Host-on earphone [7]
- Backphone [7]
- Earphone [58]
- Hi-Fi Headphone [2]
Company Info
Wealthland (Audio) Ltd.
[Hong Kong]
[Verified Member]
Country/Region : Hong Kong
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
Online Postings: Products