What certifications does the subwoofer have?

The product is certified with CE and RoHS standards.

What is the frequency range of this subwoofer?

The frequency range is 40.28Hz to 2900Hz.

Premium 15-Inch Subwoofer Speaker with Enhanced Sound Quality

Name: Premium 15-Inch Subwoofer Speaker with Enhanced Sound Quality
Brand: Guangzhou Yuzhiguo Electronics Co., Ltd.
SKU: 2187198695

Guangdong, ChinaGuangzhou Yuzhiguo Electronics Co., Ltd.

US$52.00-55.00

10 Pieces

Sample price:US$55.00/piece.Request sample

Product profile

Amplification Type

Passive

Speaker Material

Wood

Usage

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

Model NO.

HSCY-15in subwoofer-20221042

Adjusting Method

Knob

Sound Channel

Structure

Closed Enclosure

SNR

>100dB

Nominal Diameter

375mm(15in)

Nominal Impedance

6ohm

Nominal Power Handling

500W

Maximum Power Handling

1000W

Sensiivity(1W/1m)

95dB

Frequency Range

40.28-2900kHz

Magnet Diameter

220mm(8.8in)

Winding Material

Copper

Magnet Material

Ferrite

Former Material

Aluminium

Basket Material

Aluminium

Net Weight

8.2kg

Certifications

CE , RoHS

Transport Package

Corrugated Cardboard Box

Specification

8.2KG

Trademark

HSCY

Origin

China

HS Code

85182900

Production Capacity

800pieces/a Day

Key features

Deep Thunderous Bass: High-performance 15-inch woofer delivers rich, distortion-free low frequencies.

Durable Construction: Reinforced polypropylene cone and heavy-duty build ensure long-lasting performance.

Low Distortion Design: Optimized voice coil and magnet structure reduce distortion for cleaner sound.

High Power Handling: Supports 500W nominal and up to 1000W maximum power handling.

Versatile Compatibility: Ideal for PA systems, car audio, home theaters, and live performances.

High Sensitivity: 95dB sensitivity ensures efficient sound reproduction with less power.

OEM/ODM Services: Offers full, minor, and flexible customization from samples or designs.

CE and RoHS Certified: Meets international safety and environmental standards.

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.