4 Inch Passive Sound Column Speakers Small Noise For Family Entertainment

4-Inch Passive Sound Column Speakers Family Entertainment

Advantage of our products:

1. Professional manufacture.

2. Implement strict quality test & control procedure.

3. High quality & Best price.

4. Products could be customized.

5. Good after-sale service.

6. Fast delivery time.

Product features:

Products on the voice, music to restore the true amplification characteristics, clear timbre, small noise, material for aluminum alloy, more suitable for outdoor all-weather use of sound column is a number of speakers by the arrangement of the combination and connected with the same phase. The directivity of the column is similar to that of a single loudspeaker in the horizontal direction, but much improved in the vertical direction. It spreads like a fan in the horizontal direction, but appears strong directivity in the vertical direction, forming a near thin far thick "plate"-like Stereo radiation effect.

Product parameters:

System type:4-inch passive full-frequency sound column speakers

Drivers: 4〞× 1

Frequency respondence:140 Hz - 15 kHz

Long-term power(RMS):50W

Power peak:150W

Dispersion:100° horizontal X 30° vertical

Impedance:8Ω

Maximum SPL:120dB

Connector:2× NL4

Sensitivity:98dB

Dimensions(WXHXD):65x135x100 mm

Weight:2 kgs

SCOPE OF APPLICATION:

Outdoor mobile performances, airport stations, government cultural projects, teaching conferences, home use, store promotion, square dancing and outdoor party entertainment;

We can offer you:

Competitive advantage products
Factory price
Confidentiality agreement
Quality assurance contract
After-sales service 24 hours*7 days

column sound system

column pa speakers

4 Inch Passive Sound Column Speakers Small Noise For Family Entertainment Images