What is the maximum SPL of the speaker?

The maximum SPL is 130dB continuous and 136dB peak.

What are the recommended applications for this speaker?

It is suitable for multi-purpose halls, high-end hotels, clubs, and live sound reinforcement.

Professional Dual 15" Multi-Purpose Speaker

Name: Professional Dual 15" Multi-Purpose Speaker
Brand: DONGGUAN FDB AUDIO MANUFACTURE CO .,LTD
SKU: 757557615

Guangdong, ChinaDONGGUAN FDB AUDIO MANUFACTURE CO .,LTD

US$1.00-3,000.00

1 Piece

Product profile

Customization

Available

Activity

Passive

Speaker Material

Plywood

Model NO.

QS215

Certification

CE, RoHS, Plywood

Frequency Response(-3db)

40Hz-18kHz

Woofer

2X15"(385mm)/3" Voice Coil Woofer

Driver

1X2"(50mm)/3" Voice Coil Tweeter

Rated Power

800W RMS, 3200W Peak

Sensitivity

101db 1 Watt/1 Meter

Impedance

4 Ohms Nominal

Maximum Spl

130db Continuous, 136db Peak

Dispersion(-6db)

90°X50°

Crossover Frequencies

1.5kHz Passive

Certificate

CE, RoHS, CCC

Transport Package

Carton Box

Specification

760x650x1185mm

Trademark

FDB

Origin

Dongguan, China

HS Code

8518220000

Production Capacity

5000PCS/Month

Key features

High Power Output: 800W RMS and 3200W Peak power for robust performance.

Deep Bass Response: 40Hz-18kHz frequency response with 2x15 inch woofers.

High Sensitivity: 101dB sensitivity ensures efficient sound projection.

Versatile Applications: Suitable for halls, hotels, clubs, and live sound reinforcement.

OEM/ODM Support: Customization services available for branding and design.

Quality Certified: CE, RoHS, and CCC certified with ISO 9001:2008 compliance.

Durable Construction: Made from high-quality plywood for stable reliability.

Fast Lead Time: Production within 15 workdays for both peak and off-season.

Company profile

DONGGUAN FDB AUDIO MANUFACTURE CO .,LTD

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, Small-amount payment CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is a China-based professional audio manufacturer with operations in Dongguan, Guangdong, and reported establishment dates of 2006 and 2010 in different records. Its stated product scope includes professional transducers, speaker cabinets, amplifiers, processors, horns, and related accessories. Evidence indicates a 7,500 m² manufacturing plant, 98 employees, advanced production and testing equipment, 10 R&D engineers, and ISO9001:2015 and ISO14001:2015 certifications. The company reports cooperation with BOSE, Thoman, and Proel in developing models, as well as positive customer feedback regarding quality stability, reliability, and consistency. However, the records contain inconsistent legal/company names and entity classifications, and provide insufficient evidence regarding after-sales processes, financial credibility, and formal customization services.

Supplier typeThe records identify the supplier as a manufacturing-oriented company in the professional audio sector, with a Dongguan manufacturing address, a 7,500 m² plant, and products including transducers, cabinets, amplifiers, and processors. However, one record classifies the company as a trade company, while another identifies a limited manufacturing company, so the exact legal and operating classification is inconsistent.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certifications, and also describes a formally enforced quality management system. This provides direct evidence of certified quality and environmental management systems.

R&D capabilityThe supplier reports dedicated R&D activity, 10 R&D engineers, advanced technology and testing equipment, development cooperation with materials and accessories manufacturers, and joint model development with BOSE, Thoman, and Proel. These details directly support meaningful product-development capability.

Production capacityEvidence supports in-house manufacturing of professional audio products, including a 7,500 m² plant, 98 employees, advanced production equipment, testing apparatus, and a broad product range. The supplier also describes established quality-control processes, indicating a substantive production operation.

Client casesThe supplier explicitly states that it cooperated with BOSE, Thoman, and Proel on new-model development, and reports positive feedback from local and overseas customers regarding stable quality, reliability, and consistency. These are direct customer-related references, although the records do not provide project details, dates, or independently verified case documentation.