What is the nominal impedance?

The nominal impedance is 4 ohms.

2014 Cvr PRO High Performance Sub-Bass System Double 15" Speaker Box

Name: 2014 Cvr PRO High Performance Sub-Bass System Double 15" Speaker Box
Brand: CVR PRO AUDIO CO.,LTD
SKU: 733488945

Guangdong, ChinaCVR PRO AUDIO CO.,LTD

US$22,222.00

8 Pieces

Product profile

Customization

Available

Noise

<95dB

Hi-Fi

Model NO.

CV-215B

Activity

Passive

Operation Mode

Wire / Remote Control

Speaker System

Optional Combination

Speaker Material

Wood

Application

Commercial, Home

Certification

CE, RoHS, CCC, FCC, ETL, MET

THD

<0.005%

Nominal Impedance

4 Ohm

Input Connectors

2-Nl4MP Speakon

Frequency Response

40Hz -160Hz ± 3dB

Type

Dual-Drivers Sub-Bass System

Transport Package

Cartonbox and Flight Case

Specification

CE, ROHS

Trademark

cvr

Origin

Guangdong, Guangzhou

Production Capacity

50000per Year

Key features

High Performance Sub-Bass: Dual 15-inch drivers deliver ultra powerful bass energy with 134dB peak SPL.

Durable Birch Plywood: Constructed with textured, durable birch plywood for high fidelity and longevity.

Multiple Certifications: CE, RoHS, CCC, FCC, ETL, MET, CSA, and UL certified for global safety standards.

Versatile Applications: Ideal for discos, nightclubs, halls, conference centers, and commercial events.

Neodymium Magnets: Features neodymium magnets for high efficiency and lightweight design.

Detachable Front Panel: Includes a detachable front dolly panel for easy transport and installation.

Flexible Power Handling: Handles 1000W RMS and 2000W Peak power for robust performance.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamIn-stock Capacity

CVR PRO AUDIO CO.,LTD

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-10-01Average Response Time: ≤10.27hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryCVR PRO AUDIO CO., LTD is identified as a China-based private manufacturer/factory in Guangdong operating in electrical and electronics, with audio equipment as its stated business scope and product offering. The supplier supports multiple customization formats, but the available evidence indicates no new products in the past year, no ODM service, no SDK, and no OEM service for popular brands. Overseas support is limited: there is no overseas showroom, agent, branch, or reported offline trade-show participation. Service documentation is incomplete, with no written complaint-handling procedures or records and no written records for corrective and preventive actions. Audit information identifies TUV Rheinland, but the audit result is recorded as 0 and the listed report validity ended on 2025-06-19. Financial information is limited to year labels without performance values, so credibility cannot be assessed. No customer cases are provided.

CertificationsA supplier audit was conducted by TUV Rheinland, with a listed report period from 2024-06-20 to 2025-06-19. However, the audit evaluation result is recorded as 0, and no specific certification, certificate scope, or currently valid certification is provided.

After-Sales capabilityThe supplier has a corrective and preventive action procedure but no written records, and it has no written procedures or records for handling customer complaints. It accepts several service quotation and payment terms and reports a one-month average lead time in both peak and off-season, but overseas service infrastructure is absent and service capability evidence is incomplete.

R&D capabilityThe supplier reports no new products in the past year and no available SDK, and it does not provide ODM services. Although it offers design-related customization, the explicit absence of recent product development and SDK support indicates a deficiency in demonstrated innovation resources.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization service capability.