SD152BH Telephone Handset Receiver Speaker 30x12mm

From the shop's description

SD152BH Telephone Handset Receiver Speaker 30x12mm The SD152BH Telephone Handset Receiver Speaker 30mmX12mm is a compact and efficient audio component designed for clear voice communication. Tailored for telephone handsets and voice-based devices, it delivers precise sound reproduction within the standard speech frequency range. With its small form factor, the SD152BH fits easily into slim handset enclosures, making it ideal for space-limited designs. Featuring high sensitivity and stable 150-ohm impedance, it ensures consistent performance with minimal distortion. Durable and reliable, the SD152BH is well-suited for landline phones, intercoms, and other communication equipment. Features: Compact Size 30mm diameter and 12mm height for slim handset and device integration. Clear Voice Reproduction Optimized for speech frequencies to ensure natural, intelligible audio. High Sensitivity Provides strong sound output even at low power input levels. Standard 150Ω Impedance Compatible with most telephone and communication circuits. Low Distortion Maintains clean and clear audio performance without interference. Durable Construction Built for long-lasting use in telephony and voice-based devices. Versatile Application Ideal for landline handsets, intercoms, and compact communication equipment. Specifications: Parameter Specification Model SD152BH Type Receiver Telephone Handset Speaker Dimensions Diameter: 30 mm × Height: 12 mm Impedance 150 Ω ±15% at 1 kHz DC Resistance 135 Ω ±10% Frequency Response 300 Hz – 3,400 Hz (optimized for voice) Sound Pressure Level (SPL) 97–105 dB @ 10 cm with 1 mV input Rated Input Power 0.1 W Operating Voltage 10 mV Operating Temperature Range –25°C to +65°C Radiation Mode Indirect Radiation Type Style Roundness Transducer Principle Ferrite Magnet Transmission Mode Air-conduction Construction Enclosed plastic housing for durability and clear acoustics Applications: Landline Telephones. Intercom Systems. VoIP Phones. Call Center Headsets. Public Communication Terminals. Two-Way Communication Devices. Repair & Replacement. Package Contents: 1x SD152BH Telephone Handset Receiver Speaker 30x12mm