SPS1115
Goertek SPS1115 compact micro speaker with 87dB SPL and 11mm x 15mm package As your authorized Goertek distributor, B..
Product Overview
Description
The SPS1115 is a compact micro speaker featuring 87dB SPL and wide frequency response. The 11mm x 15mm package is ideal for space-constrained devices.
This speaker delivers clear audio for ringtones, notifications, and music playback in smartphones and wearables. The low distortion ensures natural sound reproduction.
With 0.5W rated power and 8Ω impedance, the SPS1115 is easy to drive with standard audio amplifiers.
Product Series
SPS
Primary Application
Smartphones
Key Features
- 87dB sound pressure level
- Compact 11mm x 15mm package
- Wide frequency response
- Low distortion
- 8Ω impedance
- 0.5W rated power
Specifications
| Type | Micro Speaker |
|---|---|
| SPL | 87dB at 10cm |
| Frequency Range | 300Hz - 20kHz |
| Rated Power | 0.5W |
| Impedance | 8Ω |
| THD | <5% at 0.5W |
| Package | 11mm x 15mm x 3.0mm |
| Weight | 1.2g |
Applications
Smartphones
Electronic system design
Wearables
Electronic system design
IoT devices
Electronic system design
Portable electronics
Electronic system design
FAE Expert Insights
"The SPS1115 is an excellent compact speaker for space-constrained designs. The 87dB SPL provides adequate loudness for most consumer electronics. I have used this speaker in numerous smartphone and wearable projects with good results. The small size and light weight are perfect for slim devices. For basic audio applications where space is limited, the SPS1115 is a solid choice."
Compact micro speaker for space-constrained designs
— Senior FAE Team, BeiLuo
Frequently Asked Questions
What amplifier power is needed for SPS1115?
The SPS1115 requires 0.5W to 1W amplifier power for optimal performance. A Class-D amplifier with 8Ω output is recommended for best efficiency. Contact BeiLuo FAE team for amplifier recommendations. Contact BeiLuo FAE team for additional technical support and application guidance. Our experienced team can help you optimize your design and troubleshoot any issues.
Use 0.5W-1W Class-D amplifier.
What is the rated power of SPS1115?
The SPS1115 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 SPS1115?
The SPS1115 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 SPS1115?
The SPS1115 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 SPS1115?
The SPS1115 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.