SpeakersMFR-VERIFIED
ELAC Vertex III OW-VJ63S
ELAC

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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Speaker typeon-wallManufacturer
Way configuration2-wayManufacturer
Woofer count1Manufacturer
Woofer size (in)6Manufacturer
Tweeter typeAMT folded ribbonManufacturer
Impedance, nominal (Ω)4Manufacturer
Sensitivity (dB @ 1 W/1 m)86Manufacturer
Sensitivity measurement contextunstatedManufacturer
Frequency response, low (Hz)48Manufacturer
Frequency response, high (Hz)50000Manufacturer
Frequency response toleranceunstatedManufacturer
Recommended power, min (W)40Manufacturer
Recommended power, max (W)120Manufacturer
Peak power handling (W)160Manufacturer
Crossover frequency (Hz)2400Manufacturer
Enclosure typesealedManufacturer
Port locationnoneManufacturer
Grille includedYesManufacturer
Height (in)20.5Manufacturer
Width (in)9.8Manufacturer
Depth (in)3.8Manufacturer
Finish optionsBlack baffleManufacturer
Common questions
ANSWERED FROM THE DATAWhat receiver do you need to drive the ELAC Vertex III OW-VJ63S?
The ELAC Vertex III OW-VJ63S is rated at 86 dB sensitivity (on the hungrier side, so amplifier headroom matters) and is 4Ω nominal with no stated 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 →
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