89%
ELAC PS500 delivers commanding, room-shaking low end with true 16Hz extension and a massive 15" treated-paper woofer, driven by a punchy 500W BASH amplifier for clean 115 dB peaks and excellent dynamics; app-controlled DSP and an adjustable 40–150Hz low-pass make integration smooth and sonically impressive.
Pros
- Very deep, powerful bass: 15" treated-paper woofer with claimed 16Hz in-room extension and 115 dB SPL provides authoritative low-frequency extension and output.
- High headroom and slam from a 500W RMS (1,000W peak) BASH amplifier, supporting strong dynamics and transient control for most rooms.
- Flexible integration with app-controlled BLE, adjustable 40–150Hz low-pass, USB firmware updates and RCA input for precise system matching.
Sound Quality
91/100
Bass
91/100
15" treated-paper woofer, anechoic 20Hz / in-room 16Hz and 115dB SPL with a 500W RMS BASH amplifier indicate very strong extension, output and control for its class. No reviewer outcome quotes were provided; score is based on specifications and expected performance from driver size, claimed response and amplifier power.
Dynamics
90/100
500W RMS (1000W peak) BASH amplifier and 115dB maximum output imply strong macro-dynamics, slam and headroom. With a large 15" driver and high claimed SPL, transient authority and low-frequency impact should be excellent for most rooms.
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Integration
85/100
Offers adjustable low-pass (40–150Hz) and app control (BLE) which are useful integration tools, suggesting flexible roll-off and level matching. Features ≠ Integration; add outcome evidence or lower Integration. No review outcomes were provided showing how it actually blends with speakers in-room.
Build Quality
86/100
Solid 25.9 kg cabinet with vinyl finish, grille and spikes included; treated paper woofer suggests conventional robust driver construction. No durability or assembly issues were reported because review evidence is absent.
Features Connectivity
88/100
App control (iOS/Android over BLE), USB firmware update, adjustable low-pass and RCA line input provide modern usability and firmware support. These are useful features, though they are tools rather than direct measures of sound outcome.
Value for Money
91/100
At a listed price of $1,049.98, a 15" sub with claimed 16Hz in-room extension, 500W RMS and app/DSP tools represents strong value versus typical market peers. No reviewer language explicitly calling it a 'no-brainer' or 'best in class' was available, so score is generous but conservative.
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