Applicable to: language sound reinforcement systems in small and medium-sized video conference rooms, digital courts, conference centers, lecture halls, lecture halls, etc., background music systems in various architectural spaces such as churches, museums, transportation hubs, square public areas , etc.
* It uses 12 3-inch woofers and 1 1.4-inch tweeter .
* The shell is made of aluminum alloy reinforced box, with a newly designed matte black color. It has a beautiful and practical appearance and is suitable for sound reinforcement in various building spaces .
* High-performance array sound columns can provide good sound reinforcement in some complex environments with high natural reverberation coefficients, echoes, and architectural obstacles in the language and music listening space .
* Sturdy, durable, hard and thick rigid mesh protection, one-piece stamping and covered with high-sound-transmittance acoustic mesh cotton, can prevent dust or liquid from entering and affecting the sound quality, protect the speaker and increase its service life .
* It is particularly suitable for use in medium and long distance sound reinforcement environments and in various indoor architectural spaces .
* With adjustable angle mounting bracket or narrow wall mounting bracket.
Type |
Conference full-range column speaker |
Rated power |
400W |
Peak power |
1600W |
Nominal impedance |
4Ω |
Frequency range (-10dB) |
80HZ-20KHZ |
Sensitivity (±3dB) |
94dB (1m/1W) |
Maximum sound pressure level (rated/peak) |
120dB/126dB |
Speaker unit |
3" bass × 12 |
Coverage angle (-6dB) |
1.4" tweeter × 1 |
Input interface |
160° (H) 20° (V) |
Product size (W×D×H) |
1×NL4 1×terminal |
Net weight |
95×118×1140mm |
Type |
9.2 kg |