SPS1318
Goertek SPS1318 standard micro speaker with 90dB SPL and 13mm x 18mm package As your authorized Goertek distributor..
Product Overview
Description
The SPS1318 is a standard micro speaker featuring 90dB SPL and excellent frequency response. The 13mm x 18mm package provides a balance of size and performance.
This speaker delivers high-quality audio for music playback, notifications, and speakerphone applications. The enhanced SPL provides louder output than compact models.
With 0.7W rated power and robust construction, the SPS1318 is suitable for demanding consumer electronics applications.
Product Series
SPS
Primary Application
Smartphones
Key Features
- 90dB sound pressure level
- 13mm x 18mm package
- Enhanced bass response
- Low distortion
- 0.7W rated power
- Robust construction
Specifications
| Type | Micro Speaker |
|---|---|
| SPL | 90dB at 10cm |
| Frequency Range | 280Hz - 20kHz |
| Rated Power | 0.7W |
| Impedance | 8Ω |
| THD | <4% at 0.7W |
| Package | 13mm x 18mm x 3.5mm |
| Weight | 2.0g |
Applications
Smartphones
Electronic system design
Tablets
Electronic system design
Portable speakers
Electronic system design
Smart home devices
Electronic system design
FAE Expert Insights
"The SPS1318 is our most popular micro speaker. The 90dB SPL provides excellent loudness for smartphones and tablets. I have used this speaker in many projects and customers consistently praise the audio quality. The balance of size and performance is ideal for most consumer electronics. For general-purpose audio applications, the SPS1318 is highly recommended."
Popular micro speaker with excellent performance
— Senior FAE Team, BeiLuo
Frequently Asked Questions
How does SPS1318 compare to SPS1115?
The SPS1318 offers 3dB higher SPL (90dB vs 87dB) and slightly better bass response due to larger size. Choose SPS1318 when space permits for better audio performance. Contact BeiLuo FAE team for selection guidance.
Choose SPS1318 for better performance when space allows.
What is the rated power of SPS1318?
The SPS1318 has a rated power appropriate for its size and application. The speaker should be driven with an amplifier matched to this rating for optimal performance and reliability. Exceeding the rated power may cause damage or distortion. Contact BeiLuo FAE team for amplifier recommendations.
Match amplifier power to speaker rated power.
What is relates to SPS1318?
The SPS1318 has standard impedance (typically 8Ω for speakers, 32Ω for receivers) compatible with most audio amplifiers. The impedance should be matched to your amplifier output for maximum power transfer. Contact BeiLuo FAE team for impedance matching guidance.
Match impedance to your amplifier output.
What is relates to SPS1318?
The SPS1318 provides sound pressure level appropriate for its size and application. Higher SPL provides louder output for noisy environments. The SPL is measured at 10cm distance with standard test signals. Contact BeiLuo FAE team for SPL specifications.
Select SPL based on your loudness requirements.
What is the frequency response of SPS1318?
The SPS1318 provides frequency response optimized for its application. Speakers typically cover 300Hz-20kHz for full-range audio, while receivers focus on 300Hz-8kHz for voice. The frequency response determines the audio quality and clarity. Contact BeiLuo FAE team for frequency response curves.
Full range for music, voice band for calls.