High-Performance 15-Inch Passive Speaker for Concerts and Events

• Customization: Available
• Activity: Passive
• Speaker Material: Wood
• Model NO.: AV45
• Model: AV45
• Output Power: 1200W
• Power Supply Mode: Other
• Shell Material: Woodiness
• Machine Body Material: Woodiness
• Speaker Configuration: Hf: 1X3 "/Lf: 2X15", 3 "Voice Coil"
• Maximum Spl (1 Meter): 131dB
• Peak Power: 1200W
• Impedance: 4 Ohms
• Connector: 2 X Nl4 Speakon
• Wood: Plywood
• Painted Surface: Waterproof Polyurea Coating
• Transport Package: 65.5X63X126cm
• Specification: 72KG
• Origin: China
• Package Size: 65.50cm * 63.00cm * 126.00cm
• Package Gross Weight: 72.000kg

Product Description

Product Description

This speaker adopts a frequency division drive design, equipped with a 3-inch titanium diaphragm ferrite high-frequency driver. The titanium metal diaphragm has both high rigidity and lightweight characteristics, ensuring clear and bright high-frequency output with sensitive transient response, and significantly reducing distortion. The low-frequency section uses a 15-inch ferrite magnetic circuit system, combined with an aluminum frame and a 3-inch large voice coil design, providing strong magnetic flux density and excellent heat dissipation efficiency, making the bass powerful and forceful, even at high sound pressure levels, while still maintaining high fidelity performance.
The cabinet is made of high-quality 18-millimeter multi-layer laminated birch plywood, with a multi-layer anisotropic fiber stacking structure forming a natural acoustic filter, effectively suppressing cabinet resonance and reducing sound coloration in the key frequency range of 300Hz–5kHz. The density gradient design of the board (surface 650kg/m³, core 550kg/m³) further enhances the purity of the mid-frequency range, while also providing excellent environmental stability, with acoustic parameter drift caused by humidity changes controlled within ±0.5dB. When using, be sure to avoid prolonged exposure to humid environments to maintain the stability of the board.
The surface treatment uses water-based environmentally friendly paint, constructed through a three-layer process of "2 layers of primer + 1 layer of topcoat", to form a thick paint film. The primer enhances adhesion and corrosion resistance, while the topcoat gives a full and rich visual effect, ultimately forming a hard and scratch-resistant coating that meets environmental protection standards and has a durable texture.

Specification

Frequency response (-10dB)	38Hz-20KHz
Maximum SPL (peak value)	131dB
Impedance	4 ohms
Power (nominal/program/peak)	1200W/2400W/4800W
Net weight	72KG
Connector	2 x Neutrik NL4
Gridiron	Steel barbecue grill, polymer protective net
Sheating material	Plywood
Painted surface	Waterproof polyurea coating
Dimensions (Width x Height x Depth)	640*1170 * 610mm

Product picture

Drive the speaker

Using a 3" titanium diaphragm ferrite high-frequency driver, a 15" ferrite aluminum frame 3" voice coil low-frequency driver. The sound is very loud and the quality is excellent.

Surface painting process

Use water-based environmentally friendly paint. The entire painting process is divided into three steps. Two layers of primer and one layer of topcoat. This makes the paint on the speaker look fuller and thicker.

High-quality birch plywood

In the current audio market, birch plywood is the mainstream material for speakers. Due to its high hardness and light weight, and the uneven density of multi-layer boards, it can effectively reduce the resonance frequency. Moreover, the 18-millimeter birch plywood material has better damping properties and better sound quality. It is soft and is adopted by various audio manufacturers. The use and maintenance of birch plywood speakers require attention to moisture and water.

FAQ

Q: May I buy sample from you?

A: Absolutely! Experience our quality. Sample and freight costs are the buyer's responsibility.

Q: Where is your factory?

A: Our factory is in Jiangmen City, Guangdong Province.

Q: How can we get in touch with you?

A: For more details and latest prices, send an inquiry. I am happy to assist!

Q:How soon do we expect the delivery to be made?

A: Peak season is one month, off-season is also one month.