What should I look for in a subwoofer?
Quick answer
When choosing a subwoofer, prioritize low-frequency extension, SPL capability, enclosure design, and system integration for clean, powerful bass.
Low-frequency extension determines how deep the subwoofer can go. Look for a frequency response that reaches below 40 Hz for impactful bass in music and cinema. The SPL (sound pressure level) rating indicates maximum loudness; higher SPL ensures the sub can keep up with your main speakers without distortion.
Enclosure type matters: sealed boxes offer tight, accurate bass, while ported or horn-loaded designs provide higher efficiency and output at the cost of size. For professional use, consider cardioid subwoofer arrays to control rearward radiation and reduce stage rumble.
System integration is key. Ensure the subwoofer's impedance and sensitivity match your amplifier, and use DSP for crossover, EQ, and delay alignment. SSOUNDS subwoofers are engineered with advanced DSP and high-excursion drivers for seamless integration with our line arrays and point-source systems.
Key things to consider
- Look for low-frequency extension below 40 Hz for deep bass.
- Higher SPL ratings mean greater clean output; check peak SPL.
- Choose enclosure type based on application: sealed for accuracy, ported/horn for efficiency.
- Ensure impedance and sensitivity match your amplifier.
- Use DSP for proper crossover and alignment with main speakers.
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