What payment terms are accepted?

Accepted payment methods include Small-amount payment, Western Union, PayPal, D/P, T/T, and LC.

Is the B15 subwoofer active or passive?

The B15 is an active subwoofer equipped with a Class D amplifier and internal DSP.

Active Subwoofer for Line Array Column System

Name: Active Subwoofer for Line Array Column System
Brand: TDS ACOUSTIC CO., LIMITED
SKU: 943274945

Guangdong, ChinaTDS ACOUSTIC CO., LIMITED

US$390.00-690.00

1 Set

Product profile

Customization

Available

Noise

<95dB

Activity

Active

Model NO.

B15

Speaker Material

Wood

Application

Commercial

Certification

CE, RoHS

THD

<0.03%

System Type

4.5inch, Full Range Speaker

Frequency Response

30Hz -- 300kHz

Dispersion (Hxv)

N/M

Handling Power

500watts (RMS) / 1000watts (Peak)

Transport Package

Carton or Flightcase

Specification

CE CCC

Trademark

TDSPRO.

Origin

Guangzhou China

HS Code

851822000

Production Capacity

10000 Units Per Month

Key features

High Power Class D Amplifier: B15 subwoofer features a 1500W Class D amplifier with built-in DSP for stable power output.

Wide Frequency Response: TS705 covers 65Hz-20kHz while B15 extends down to 30Hz for deep bass reinforcement.

Customizable DSP Presets: Built-in DSP allows input of 7 presets to meet different performance requirements.

Durable Wood Construction: 18mm birch plywood speaker box ensures durability for both indoor and outdoor use.

OEM/ODM Service Available: Full customization, minor customization, and customization from samples or designs available.

Versatile Application: Suitable for live performances, churches, hotels, and schools in indoor and outdoor settings.

High Sensitivity Output: TS705 offers 98dB sensitivity and B15 offers 97dB for efficient sound projection.

Low Distortion Audio: THD is less than 0.03% ensuring high fidelity audio reproduction.

Company profile

High Repeat Buyers ChoiceSelf-branded

TDS ACOUSTIC CO., LIMITED

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: 7 Years CertifiedNearest Port: Huangpu PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryTDS ACOUSTIC CO., LIMITED is a China-based limited company established in 2017, supplying pro audio equipment. The supplier reports two production lines, annual speaker output of 30,000 pieces, six to ten quality-control staff, and a one-month off-peak lead time. It offers 3D software design and multiple customization modes, and reports new products within the past year. The supplier describes overseas technical support and after-sales service, but lacks documented service procedures, complaint-handling records, and corrective-action procedures. No supplier-management certification is reported. Manufacturing controls show gaps, including no ongoing volume reconciliation, no outsourcing SOP, and no valid contract with associated subcontractors. Export activity is evident, primarily to Europe, with goods exported through agents. No financial figures are assessed.

Supplier typeThe supplier is a Chinese limited company established in 2017, operating in pro audio equipment and related wholesale, retail, and Internet commodity sales. Its reported facility information includes two production lines and an address in Guangzhou, Guangdong.

CertificationsSupplier-management system certification is explicitly reported as NIL. A TUV Rheinland audit record is provided with a defined validity period and evaluation result, but the slices do not identify it as a certification or confirm current validity.

R&D capabilityThe supplier confirms 3D software design capability and reports having launched new products during the past year. These statements provide direct evidence of active product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, flexible customization, full customization, and minor customization, together with 3D software design services. This indicates broad stated customization coverage.