How about the delivery time?

2-5 days for stock 5-20 days for new order depend on order quantity sincereceipt of 30% T/T deposit payment.

What is our warranty for speaker drivers?

For our speaker driver, if there is any quality problem on our side occurred inthis period, we will be responsible for shipping cost and then replacement.

18 - Inch 4 * 330 Magnet, 152 - Core High - Energy Subwoofer

Name: 18 - Inch 4 * 330 Magnet, 152 - Core High - Energy Subwoofer
Brand: Guangzhou Yuzhiguo Electronics Co., Ltd.
SKU: 2194680995

Guangdong, ChinaGuangzhou Yuzhiguo Electronics Co., Ltd.

US$138.00-148.00

10 Pieces

Product profile

Amplification Type

Passive

Speaker Material

Wood

Usage

Stage/DJ, Karaoke, Portable Player, Home Theatre System

Model NO.

HSCY-20241008

Adjusting Method

Knob

Sound Channel

Structure

Bass Reflex Enclosure

Nominal Diameter

440mm (18in)

Nominal Impedance

8ohm

Nominal Power Handling

900W

Maximum Power Handling

1800W

Sensiivity(1W/1m)

97dB

Frequency Range

62-3700kHz

Magnet Diameter

330mm(13.4in)

Winding Material

Copper

Magnet Material

Ferrite

Former Material

Aluminium

Basket Material

Aluminium

Net Weight

20kg

Certifications

CE , RoHS

Transport Package

Corrugated Cardboard Box

Specification

20KG

Trademark

HSCY

Origin

China

HS Code

85182900

Production Capacity

800pieces/a Day

Key features

Deep Bass Performance: 18-inch driver moves significant air volume for resonant low frequencies.

High Power Handling: 900W nominal and 1800W maximum power handling capacity.

Strong Magnetic System: 4*330mm magnet structure reduces distortion and improves transient response.

Efficient Heat Dissipation: 152mm core voice coil handles more power and dissipates heat effectively.

OEM & ODM Support: Professional manufacturer accepting custom designs and samples.

Fast Delivery for Stock: 2-5 days delivery time available for in-stock items.

Comprehensive Warranty: Free replacement and shipping coverage for quality issues.

Multiple Payment Options: Supports T/T, Western Union, L/C, Cash, and PayPal.

Company profile

Guangzhou Yuzhiguo Electronics Co., Ltd.Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical audio supplier producing professional audio accessories and equipment, with stated sales coverage in more than 70 countries and 41%–50% of sales from exports. It offers extensive customization and OEM services, but does not provide 3D software design or SDKs. Production includes one production line and several listed assembly and processing machines. Finished products receive 100% inspection, although inspections follow instructions without written records and only one QA/QC inspector is reported in one slice. The supplier has no supplier-management-system certification, environmental impact assessment report, valid contract with associated subcontractors, inventory, overseas warehouse, overseas branch or agent, or offline trade-show participation. Financial records are indicated for 2022–2024, but no figures or performance results are provided. Customer-specific cases are not documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a high-tech enterprise focused on designing and manufacturing professional audio accessories and equipment. Its stated global sales network covering more than 70 countries further supports its international supplier profile.

CertificationsThe supplier reports no factory environmental impact assessment report and its supplier-management-system certification is listed as NIL. These are explicit deficiencies in the certification and documented compliance information provided.

After-Sales capabilityThe supplier reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and no in-stock service capability. Service quotations can be offered under FOB, CIF, CFR, and EXW terms, but the slices do not establish after-sales support arrangements.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and separately states that it provides OEM production under customers’ brands and designs. This is direct evidence of broad customization capability.

Product Q&A

Q:Can you tell me about your main customers?

That's our customers privacy, we should protect their information.At the same time, please rest assured that your information is also safe here.

Q:Can you produce according to customers' design?

Sure, we are a professional manufacturer,accept OEM & ODM

Q:Do you offer free sample or not?

According to our company's rule,sample and freight cost need to be paid by youresteemed company. And we will return the cost to you when you place the firstorder with us. Thanks.

Q:What's the minimum order quantity(MOQ]?

Test order MOQ is one piece each model

Q:What kind of payments does Soundwave support?

T/T,Westen Union,L/C,Cash are accpeted.