SpeakersMFR-VERIFIED
ELAC WS1665
ELAC

Checked against your build
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Speaker typeon-wallManufacturer
Intended rolescenterManufacturer
Way configuration2.5-wayManufacturer
Woofer count2Manufacturer
Woofer size (in)4.53Manufacturer
Tweeter typeAMT folded ribbonManufacturer
Tweeter size (in)0.98Manufacturer
Impedance, nominal (Ω)5Manufacturer
Impedance, minimum (Ω)4.3Manufacturer
Sensitivity (dB @ 1 W/1 m)89Manufacturer
Sensitivity measurement contextunstatedManufacturer
Frequency response, low (Hz)50Manufacturer
Frequency response, high (Hz)30000Manufacturer
Frequency response toleranceunstatedManufacturer
Recommended power, min (W)20Manufacturer
Recommended power, max (W)180Manufacturer
Crossover frequency (Hz)3400Manufacturer
Enclosure typebass reflex portedManufacturer
Grille includedYesManufacturer
Height (in)25.6Manufacturer
Width (in)8.7Manufacturer
Depth (in)3.9Manufacturer
Weight (lbs)16.1Manufacturer
Finish optionsWhite silk matte, Black silk matteManufacturer
Common questions
ANSWERED FROM THE DATAWhat receiver do you need to drive the ELAC WS1665?
The ELAC WS1665 is rated at 89 dB sensitivity (about average to drive) and dips to a stated 4.3Ω minimum — pick a receiver explicitly rated for 4Ω loads. Our free builder checks this against the exact parts in your build.
Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
Check it against your build →Guides for Speakers
BUYING ADVICEThe best bookshelf speakers for home theaterRead the guide →
4 ohm vs 8 ohm speakers: sensitivity and impedance, explainedRead the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →
Not sure it’s the right speaker for your room? Take the 60-second interview →
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