What is the maximum harmonic distortion?

The harmonic distortion is less than or equal to 5%.

2.5 Inch 70mm Square Tweeter All Paper 45 Magnetic Speaker

Name: 2.5 Inch 70mm Square Tweeter All Paper 45 Magnetic Speaker
Brand: Changzhou Eagle International Trade Corp.
SKU: 2102475115

Jiangsu, ChinaChangzhou Eagle International Trade Corp.

US$0.40-0.50

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Cone

Paper, Paper, Rubber, Foam, etc

Type

Speaker

Model NO.

EA70-234

Material

Iron

Sound Frequency

MID Pitch

Voltage

12V

Connection Mode

Double Wire

Contact Point

with Contact Point

Energy Exchanging Mechanism

Electrical

Speaker Design

2-Way / 3-Way / 4-Way

Shape

Round, Oval

Current

Different for Each Model

Size

2", 2.5", 3", 4"; 5"; 6";8"

Color

Black

Certification

Brand

OEM

Transport Package

Plastic Bag+Gift Box

Specification

Trademark

FOR YOU

Origin

China

Production Capacity

500000 Pairs/Year

Key features

High Frequency Response: Frequency response range of 0.16-20 kHz for clear treble sound.

Durable Paper Cone: Constructed with a single paper basin diaphragm for quality sound.

Compact Design: 2.5 inch (70mm) square shape ideal for tight spaces.

High Sensitivity: 86 dB sensitivity ensures loud output with low power input.

Low Distortion: Harmonic distortion is kept at or below 5% for clean audio.

Standard Impedance: 8 Ohm rated impedance compatible with most audio systems.

CE Certified: Product meets CE safety and quality standards.

OEM Branding: Available for OEM branding and custom specifications.

Company profile

Changzhou Eagle International Trade Corp.

Jiangsu, China

CertifiedBusiness Type: Trading CompanyExport Year: 2005-03-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryThe supplier is a China-based trading company established in 2005, with operations in Changzhou, Jiangsu. It reports 10 employees, 10 production lines, fewer than five quality-control staff, and experience in electronic products including LED displays, speakers, amplifiers, remotes, cables, and related items. The company states that it supports OEM/ODM orders, special requests, samples, mass production, and exports. Export sales are reported at 90%, with exporting conducted through agents. Trade records show limited documented activity, including one transaction in one record and 11 in another. No certification information, after-sales policies, audited financial evidence, or detailed customer case studies are provided.

Supplier typeThe supplier is explicitly identified as a trading company or trading corporation, with limited-company ownership and a Changzhou, Jiangsu address. Although it describes itself as a manufacturer and exporter of electronics, the formal business classification is trading rather than confirmed direct manufacturing.

Production capacityThe supplier states it has mass-production and export experience, operates 10 production lines, and has fewer than five quality-control staff. Its descriptions identify it as a manufacturer and exporter of electronics, but the formal entity is a trading company and the information does not independently verify factory ownership, capacity utilization, or production controls.

Customization capabilityThe company explicitly welcomes OEM/ODM orders and special customer requests and states that samples are available upon request. These statements support the existence of customization willingness or capability, although no examples, technical process, tooling resources, or customization limits are supplied.

Client casesTwo trade-record slices identify associated buyers and shipment activity, with one record showing one transaction and another showing 11 transactions. These records provide limited evidence of commercial customers but do not establish customer satisfaction, repeat business, product scope, or independently verified case studies.