What is the voice coil diameter?

The voice coil diameter is 2.5 inches (63.5 mm), wound with pure aluminum ribbon wire.

What are the typical applications for this driver?

It is suitable for portable PA, live sound, fixed installations, touring, stage monitors, and commercial audio systems.

What is the net weight of the unit?

The net weight is 1.79 kg, offering a balance between portability and durability.

63.5mm Coil Diameter 108.5dB Sensitivity Titanium Diaphragm Compression Driver Npm-63A (S)

Name: 63.5mm Coil Diameter 108.5dB Sensitivity Titanium Diaphragm Compression Driver Npm-63A (S)
Brand: Ninghai County Chalu Jinbaili Daily Necessities Store
SKU: 804087185

Zhejiang, ChinaNinghai County Chalu Jinbaili Daily Necessities Store

US$3.00

50 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Noise

≥105dB

Activity

Passive

Model NO.

NPM-63A(S)

Operation Mode

Touch Control

Speaker System

5.1 Channel

Speaker Material

Plastic

Application

Commercial, Home

Certification

CE, RoHS

Monitor

VFD Screen

THD

0.005%-0.01%

Mounting Type

Bolt on or screw on 1-3/8"

Impedance

8 Ohms

Sensitivity

108.5dB

Frequency

1.5kHz-18kHz

Diaphragm Material

Titanium

Magnet

Neodymium

Flux Density

1.85t

Power Capacity

70 Watts

Transport Package

Standard Export Carton

Specification

Neodymium

Trademark

OEM ODM

Origin

Ningbo China

HS Code

8518290000

Production Capacity

50, 000PCS/Month

Key features

Hybrid Diaphragm Technology: Combines polyimide and titanium for smooth midrange and crisp highs.

Large Voice Coil: 2.5-inch pure aluminum ribbon wire ensures superior thermal dissipation.

High Sensitivity: 108.5 dB sensitivity delivers strong output with low amplifier demand.

Neodymium Motor: N-38 grade magnet provides 1.85 T flux density for low distortion.

Flexible Mounting: Supports both screw-on and bolt-on 1-3/8' mounting types.

Wide Frequency Range: Operates from 1.5 kHz to 18 kHz for high-resolution sound.

High Power Capacity: 70 Watts RMS handling capability for sustained high-power operation.

Compact Design: 115mm diameter and 48mm depth fit various enclosure designs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast DeliveryCustomization from Samples

Ninghai County Chalu Jinbaili Daily Necessities Store

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-07-08Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.89hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

About Our Factory & Business Background

AddressNo. 1 Renmin North Road Gongxing Building Chalu Ninghai, Zhejiang China, Ningbo, Zhejiang, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsAluminum Foil, Heat Shrinkable Tube, Aluminum Case, Etched Aluminum Foil, Masking Tape, Pet Film, Rubber Seal, Con Paper for Electrolytic Capacitor, Tab Anode Foil, Semi-Conductor Device