What are the dimensions and weight?

The dimensions are 500x530x560mm (WxDxH) and the weight is 28kg.

What payment terms are accepted?

We accept T/T, PayPal, and Western Union for payment.

What is the warranty or certification?

The product has Factory QC certification.

RW115 Powerful Subwoofer PRO Sound 15 Inch Professional Powered Subwoofers

Name: RW115 Powerful Subwoofer PRO Sound 15 Inch Professional Powered Subwoofers
Brand: Guangzhou VEMA Audio Equipment Co., Ltd.
SKU: 2121212855

Guangdong, ChinaGuangzhou VEMA Audio Equipment Co., Ltd.

US$125.00-200.00

8 Pieces

Product profile

Customization

Available

Noise

≥105dB

Activity

Passive

Model NO.

RW115

Speaker System

Subwoofer Speaker

Speaker Material

Wood

Application

Commercial

Certification

Factory QC

Wood Material

AA+ Plywood or Birch Plywood

Painting

Polyester Painting

Transport Package

Flight Case or Carton Packing

Specification

(W)500* (D)530* (H)560mm

Trademark

VEMA

Origin

China

HS Code

8518220000

Production Capacity

3000pieces Per Month

Key features

Dual 15" Drivers: Features two 15-inch neodymium drivers for powerful sub-bass output.

High Power Rating: Rated 650W AES with 1300W peak power for high performance.

Wide Frequency Response: Delivers extended sub-bass from 36Hz to 250Hz with high sensitivity.

Customizable Materials: Wood material and painting finish can be customized per request.

Professional Design: Designed for large scale RF systems with passive aluminum heatsink cooling.

High SPL Output: Max SPL Peak reaches 129dB for impactful sound projection.

Durable Construction: Constructed with AA+ or Birch plywood and epoxy-reinforced diaphragm.

Versatile Application: Suitable for commercial use and integration with bi-amped or tri-amped systems.

Company profile

Guangzhou VEMA Audio Equipment Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2015-06-02Nearest Port: HuangpuAverage Response Time: ≤24hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a combined business type, 10 employees, one production line, and products centered on professional audio equipment and accessories. It reports ISO 9000 and ISO 9001 management-system certifications, full customization capability, 6–10 years of R&D-engineer experience, and 6–10 quality-control staff. However, quality and service systems show important weaknesses: finished products are checked by packing staff, there is no quality assurance in the stated process, and no written service procedures or approved-supplier list. The supplier states that its departments operate under strict management and that it provides after-sales service, but evidence of actual service performance is limited. It exports 90% of sales and has exported for eight years, while reporting no valid import/export license, no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial records are indicated for 2022–2024, but no assessable financial figures or results...

Supplier typeThe supplier is identified as a combined company and a limited company, with no stated affiliation to a larger corporate group. Its business scope includes audio manufacturing, sales, retail, and import/export activities, while its product scope covers speakers, line arrays, monitors, amplifiers, flight cases, cables, and related hardware.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certifications. This is explicit evidence of certification holdings, although the slices do not provide certificate numbers, validity dates, or scope.

After-Sales capabilityThe supplier states that it operates an after-sales service department and commits to service quality, but its service capability assessment reports no written procedures or records, no approved-supplier list, and no quality assurance in quality-control processes. It also has no overseas warehouse, showroom, agent, or branch, limiting documented overseas service infrastructure.

R&D capabilityThe supplier reports full customization capability and R&D engineers with 6–10 years of total experience. These facts support product-development capability, but no specific patents, new-product records, technical achievements, or R&D output are provided.

Production capacityThe supplier states that its production department operates under management guidelines and offers audio equipment manufacturing, with one production line and 10 total employees. Its export experience is eight years and export sales account for 90%, but finished-product inspection is performed by packing staff and the quality-control process states no quality assurance, indicating a production-quality weakness.

Customization capabilityThe supplier explicitly reports full customization capability and offers a broad audio-product range, including speaker boxes, PRO audio, line arrays, monitors, amplifiers, flight cases, cables, and spare parts. This directly supports customized product development and supply for the stated product category.