High-Performance Dual 18-Inch Subwoofer Speakers for Deep Bass
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Product Details
| Customization: | Available |
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| Activity: | Passive |
| Speaker Material: | Wood |
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Basic Info.
- Model NO.
- ASTX828S
- Model
- Astx828s
- Output Power
- 1600W
- Shell Material
- Woodiness
- Power Supply Mode
- Other
- Machine Body Material
- Woodiness
- Speaker Configuration
- Lf: 2X18", 4" Speaker Cone
- Maximum Spl (1 Meter)
- 130dB
- Peak Power
- 1600W
- Impedance
- 4 Ohms
- Connector
- 2 X Nl4 Speakon
- Wood
- MDF
- Painted Surface
- Waterproof Polyurea Coating
- Transport Package
- 65X60.5X116cm
- Specification
- 84.6kg
- Origin
- China
Packaging & Delivery
- Package Size
- 65.00cm * 60.50cm * 116.00cm
- Package Gross Weight
- 84.600kg
Product Description
Product Description
The core sound-emitting unit of this low-frequency speaker adopts a 18-inch ferrite aluminum frame driver speaker, equipped with a 4-inch voice coil design. This large-sized driver unit combined with a long stroke design is capable of pushing a large amount of air, generating a powerful and deep bass response. The ferrite magnetic circuit system provides stable magnetic flux density, while the aluminum frame ensures the structural rigidity and heat dissipation performance of the unit, laying a solid foundation for the speaker's high-volume output and excellent sound quality.
The speaker cabinet is made of high-quality medium-density fiberboard (MDF), with a density of 720kg/m³. The high-density board can effectively reduce cabinet resonance and unnecessary vibrations, reducing sound distortion and providing a purer and more accurate sound reproduction. At the same time, this medium-density fiberboard has a low formaldehyde release rate, meeting environmental protection standards, and is safer and healthier.
The surface treatment is sprayed with water-based environmentally friendly paint, and the entire coating process includes two layers of primer and one layer of topcoat in multiple steps. This meticulous coating treatment not only provides good appearance protection but also gives the paint surface a full and thick texture, enhancing the overall texture and durability of the product.
The speaker cabinet is made of high-quality medium-density fiberboard (MDF), with a density of 720kg/m³. The high-density board can effectively reduce cabinet resonance and unnecessary vibrations, reducing sound distortion and providing a purer and more accurate sound reproduction. At the same time, this medium-density fiberboard has a low formaldehyde release rate, meeting environmental protection standards, and is safer and healthier.
The surface treatment is sprayed with water-based environmentally friendly paint, and the entire coating process includes two layers of primer and one layer of topcoat in multiple steps. This meticulous coating treatment not only provides good appearance protection but also gives the paint surface a full and thick texture, enhancing the overall texture and durability of the product.
Specification
Frequency range (Hz) | 32Hz-120Hz |
Maximum SPL (peak) | 130dB |
Impedance | 4 ohms |
Power (nominal/program/peak) | 1600W/3200W/6400W |
Net weight | 86KG |
Connector | 2 x Neutrik NL4 |
Corel | Black |
Gridiron | Steel barbecue grill, polymer protective net |
Canning material | MDF |
Painted surface | Black sand spray paint |
Dimensions(WxHxD) | 1137*564 * 714 |
Product picture |





Drive the speaker
It uses a 18" ferrite aluminum frame 4" 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 medium-density fiberboard
All the medium-density fibreboard products are made of high-quality high-density medium-density fibreboard. The board density is all 720. The formaldehyde emission is low.

FAQ
Q: May I buy sample from you?
A: Absolutely! You're welcome to experience our superior quality and service. Please note, per our company policy, sample and freight costs are the buyer's responsibility.
Q: Where is your factory?
A: Our factory is located in Jiangmen City, Guangdong Province.
Q: How can we get in touch with you?
A: If you would like to know more details and obtain the latest prices, please send me an inquiry message. I will be more than happy to assist you!
Q:How soon do we expect the delivery to be made?
A: The peak season lasts for one month, while the off-season lasts for one month.
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