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Product Detailed Parameters
- Description：SPEAKER 8OHM 800MW TOP PORT 90DB
- Series：SP Micro Speaker
- Mfr：Soberton Inc.
- Package：Tray
- Type：General Purpose
- Technology：Magnetic
- Impedance：8 Ohms
- Power - Max：1 W
- Shape：Round
- Termination：Wire Leads
- Size / Dimension：0.669" Dia (17.00mm)
- Height - Seated (Max)：0.157" (4.00mm)
- Frequency - Self Resonant：850Hz
- Efficiency - dBA：90
- Efficiency - Testing：100mW/100mm
- Efficiency - Type：Sound Pressure Level (SPL)
- Port Location：Top
- Material - Cone：Polyethylene Naphthalate (PEN)
- Material - Magnet：-
- Ingress Protection：-
- Ratings：-
- Frequency Range：300 Hz ~ 5 kHz
- Power - Rated：800 mW
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Overview
The SP-1704 is a general purpose dynamic speaker manufactured by Soberton Inc. It features an 8 Ohms impedance and a power handling capacity of 800 mW. The frequency response range spans from 300 Hz to 5 kHz, with a self-resonant frequency of 850 Hz. This component utilizes a top round design with a top port configuration and delivers a sound pressure level of 90 dB.
Feature Summary
- General purpose dynamic speaker technology
- Top round physical design with top port
- Magnetic drive system
Applications
- General audio output devices
- Consumer electronics enclosures
- Industrial control panels
Procurement Notes
Verify the specific datasheet version for the SP-1704 to confirm exact mechanical dimensions and terminal configurations before integration. Ensure that the 800 mW power rating aligns with the target application's thermal management capabilities. Confirm RoHS compliance status if required by regional regulations. Cross-reference the 8 Ohms impedance with the driving circuit's output specifications to ensure proper matching and performance.
Selection Notes
Select the SP-1704 when a compact, general-purpose speaker with a 90 dB sensitivity is required. The 8 Ohms impedance suits standard low-voltage audio drivers. Consider the 300 Hz to 5 kHz frequency range suitability for voice or limited-bandwidth audio applications. The top port design may influence enclosure mounting orientation and acoustic coupling requirements in the final product assembly.
Part Context
The SP-1704 belongs to the SP Series of micro speakers produced by Soberton Inc. This series includes various models such as the SP-1605 and SP-1609S-2, which share similar magnetic technologies but differ in power ratings and sensitivity levels. The SP-1704 is positioned as a general-purpose component within this lineup, offering a balance of size and acoustic output for standard electronic assemblies.
Replacement Considerations
No officially confirmed substitute part numbers are available in public documentation. Designers should evaluate alternative Soberton models like the SP-1605 based on impedance and sensitivity compatibility, ensuring mechanical fit and electrical parameters match the original design constraints.
