4x2.5" Neodymium Magnet Array Acoustic Column Speaker
Description:
Designed for small to medium-sized video conference rooms, digital courtrooms, conference centers, auditoriums, lecture halls, and other speech amplification systems, as well as background music systems in various architectural spaces such as churches, museums, transportation hubs, and public areas like squares. It addresses the issue of traditional conference room speakers being too large and unsightly when wall-mounted.
Features:
> 4x2.5"high-performance neodymium magnetic drive units.
> The array column speaker features a streamlined design with a newly designed black/white color, which is understated, steady, aesthetically pleasing, and practical. It is suitable for sound amplification in various architectural spaces, delivering beautiful and pleasing sound quality.
> The column speaker uses an ABS hybrid aluminum alloy reinforced enclosure, making it sturdy and durable.
> The newly designed round waveguide port creates a unique low-frequency cardioid dispersion, producing crisp and pleasant high tones, naturally rich and full midtones, and deep bass.
> Optional installation accessories include a level device, handle device, and antivibration rubber pads.
Ordering Code
LA-425LB V2: 100W@4OHM, Black
LA-425B V2: 100W@4OHM, 60W@100V, 30W@70V, Switchable between music/speech modes, Black
LA-425LW V2: 100W@4OHM, White
LA-425W V2: 100W@4OHM, 60W@100V, 30W@70V, Switchable between music/speech modes, White
| Model |
LA-425LB V2 |
LA-425B V2 |
| Speaker Driver |
4x2.5" neodymium magnetic |
| Input Modes |
Constant impedance |
Constant voltage |
| Operating Modes |
/ |
Switchable between music/speech modes |
| Input |
4Ω |
100V/70V/4Ω |
| Rated Power (4Ω) |
100W (400W, Peak) |
| Rated Power (100V) |
/ |
60W/30W/15W/7.5W |
| Rated Power (70V) |
/ |
30W/15W/7.5W/3.7W |
| Sensitivity (1m/1W@4Ω) |
94dB |
| Sensitivity (1m/1W@100V/70V) |
/ |
92dB |
| SPL in Designated Band (4Ω) |
111dB |
| SPL in Designated Band (100V/70V) |
/ |
109dB |
| Effective Frequency Range |
106Hz~20kHz |
| Enclosure Material |
ABS hybrid aluminum alloy reinforced enclosure |
| Grille Material |
Metal mesh |
| Dispersion Angle |
Vertical 20°, Horizontal 120° |
| Mounting Holes |
2 x M6 |
| Mounting System |
Adjustable angle mounting bracket or narrow wall distance mounting bracket |
| Color |
Black/White |
| Connection Method |
1 x NL4 socket (+1/-1) + 1 x Phoenix terminal |
| Dimensions (H x W x D) |
670 x 80 x 100mm |
| Net Weight |
2.2kg |
3kg |
| Gross Weight |
6.5kg (box of 2) |
7.1kg(box of 2) |
FAQ
1. How long is the lead time?
Generally 4 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....
2. What's your payment term?
Our policy is at least 30% deposit before production, and 70% paid before shipment date. Certainly, L/C is also acceptable.
3. How do you pack my goods to ensure intactness in the course of transportation?
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.
4. What's your delivery term?
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 the shipping cost additionally.
5. How about the warranty and after-sales service?
Our warranty is 2 years, but considering the long transit time to oversea customers, we offer two and half year warranty from the production date on serial numbers on. For any failure (no-human included), we shall provide you free spare parts and instruction for repair.
6. What's your advantage over competitors?
A very good questions: Our advantage is more than 10 years expertise and experience in the commercial audio industry, we are good at listening to my customers, getting to know their need and proposing right solution with reliable products. With support from specialized R&D and proficient production teams, we succeed in offering innovative and sophisticated audio equipment of cutting-edge technology, and always keep in mind that to make our customers win and profitable is the core in business cooperation.
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