What are the main features of the CV-28 subwoofer?

It features two 1000 watt 18' neodymium driver units, bandpass box with bass horn loading, and extends low-bass response with high efficiency.

What is the power handling capacity of the CV-28?

The power handling is 2000W (RMS) and 4000W (PEAK).

Dual 18 Inch Drivers High Performance Sub-Bass System

Name: Dual 18 Inch Drivers High Performance Sub-Bass System
Brand: CVR PRO AUDIO CO.,LTD
SKU: 2214532755

Guangdong, ChinaCVR PRO AUDIO CO.,LTD

Negotiable

2 Pieces

Product profile

Customization

Available

Amplification Type

Active

Speaker Material

Wood

Model NO.

CV-28

Usage

Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer, Radio, TV, Mobile Phone

Adjusting Method

Optional

Structure

Bass Reflex Enclosure

SNR

91-100dB

Place of Origin

Guangdong, China (Mainland)

Certification

CE, RoHS

Finish

Black Paint

Material

Plywood

Warranty

Two Years Free Warranty

Transport Package

Quality Carton Box or Flight Case

Specification

CE, RoHS

Trademark

CVR

Origin

Guangzhou, Guangdong

HS Code

8518220000

Production Capacity

5000PCS Each Month

Key features

High Power Output: 2000W RMS and 4000W Peak power handling with 139dB max SPL.

Dual 18-Inch Drivers: Features two 1000W neodymium woofers for ultra-powerful bass energy.

Wide Frequency Response: Extends low-bass response from 30Hz to 500Hz with high efficiency.

Versatile Application: Ideal for touring, fixed installations, discos, and conference centers.

Stackable Design: Can be ground stacked with W-9/W-8 series for flexible setups.

OEM/ODM Support: Accepts custom logo printing and embossing for branding needs.

Fast Lead Time: 3 days for stock items; 15 days for bulk or special models.

Quality Assurance: Strict quality checks before packing with one-year free warranty.

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: ≤8.99hTerms 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.

Product Q&A

Q:Can we have our logo or company information on your products?

Sure. We accept OEM/ODM orders. Your logo can be shown on the products by printing, embossing etc. Just let us know your requirements.

Q:Are you a pro-audio manufacturer or trade company?

We are a 100% manufaturer located in Guangzhou, Sountheast China. We specialize in R&D, manufaturing, sales, system integration and technical support in live sound industry.

Q:What is the warranty period of your products?

All our CVR products have one year free warranty. And if goods are damaged on arrival, free replacement will be arranged. We also provide a very competitive policy for policy for spare parts, which makes sure your systems will run smoothly.

Q:How about the lead time?

About 3 days for products in stock; About 15 days for big quantity or special models, please contact our sales for more details.

Q:What is the MOQ? How can i pay?

Our MOQ is 2 pieces; We accept cash, T/T, Weatern Union is most welcome