speaker, reliable quality, low distortion, prompt delivery, 8 ohms, 3.0-3.5W, diameter 36.0mm x 5.0mmT, be adjustable.

speaker

Model:RB-36008F-20R

Dimension: dia.36.0mm x 5.0mmT

Magnet: Materials  NDEFB   Size:dia.12.5mm x 1.5mm

Impedance: 8± 15% ohm at 1000Hz/1v

Power Rating: Normal 1.0W.   Maximum1.5W

Lower Respond Frequency: 580Hz±150

S.P.L: 98±3db/1.0 Watt 0.1Meter.Average At1000,1200,1500,2000Hz

Frequency Range: 280~13,000Hz.Average SPL-10db

Distortion: 5% Maximum At 1000Hz.3.0W

Polarity:  Diaphragm Shall More Forward When Apply a Positive DC Current To The + or marked Terminal.

Operating Temperature: -20oC to +50oC

Storage Temperature: -25oC to +55oC

speaker