Speaker Microphone for Motorola GM-300 GM-338 GM-3688 GM-950E

Technical Specification:

Speaker:

Dimension:Φ 45mm

Sensitivity: 94dB±3dB (Single part) @1Kz

Impedance: 8 Ω ± 15%

Related Audio Power: 2W

Mic:

Dimension: Φ 6.0×2.7mm

Sensitivity:-38dB

Impedance: 2.2K

Related Current: 100mA

Cable:

Coil cable 5mm diameter with reinforced 2000D Kevlar

Elasticity: free pull 600mm

Fatigue:  45times/m, 60000 times without short cut or disconnection

Cable with 5000g hoist for 4hours without short cut or disconnection

Connector:

Life time: 12000times (put in and take out)

According to radio models, different connector available.