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Black vinyl subwoofer cube with 10 inch driver and front grille

Elac

Elac Varro Premium PS250-BK 10" 250W Subwoofer

SKU CH-E1GP-YVZ9Y

A 10-inch powered subwoofer delivering 250 watts RMS with app control, Auto EQ room correction, and a 24Hz to 150Hz frequency response

  • Cabinet materialMDF
  • Connection typesRCA Line Level, Speaker Level
  • Driver size10 in (25.4 cm)
  • Rated power250 W
  • Frequency range24 Hz-150 Hz
  • Audio sensitivity107 dB
  • Deep bass down to 24 Hz extends movie impact
  • 250 W RMS BASH amplifier delivers strong output
  • Auto EQ adapts sound to any room position
  • 10" high-excursion driver handles high SPL cleanly
  • 30 mm braced MDF cabinet reduces resonance

Elac Varro Premium 10" Powered Subwoofer

The Elac Varro Premium PS250-BK is a 10-inch powered subwoofer rated at 250W RMS with a 500W peak BASH amplifier. It features a custom driver with a 2.0" voice coil, AutoEQ room correction, and app-based control for setup. The 30mm MDF cabinet uses internal bracing and a bass-reflex design. This unit suits listeners who want deep, controlled bass integration for music or home theatre.

Who this suits and who should look elsewhere

This subwoofer suits stereo or surround systems needing low-frequency extension down to 24Hz with 107 dB sensitivity. It works with receivers or amplifiers offering RCA line-level or speaker-level outputs. Buyers who need wireless connectivity, multiple EQ presets beyond AutoEQ, or a smaller sealed cabinet for tight spaces should consider other options.

What to check before ordering

Verify your amplifier or receiver provides either RCA line-level or speaker-level subwoofer outputs to match the PS250-BK inputs. Confirm the 36.16 dimension fits your intended placement area with clearance for the rear-firing port. Ensure a mains power outlet is accessible for the included power cord. The AutoEQ function requires the companion app and a compatible mobile device for the initial room measurement.

How it compares

Measured against everything we stock in Soundbar Speaker Systems, at today’s prices. Recalculated every night.

Price $555.99
Pricier than about 58% of the 339 comparable items (median $419.99).

Specifications

Product
Brand nameELAC
Product lineVarro Premium
Model namePS250-BK
Product typeSubwoofer
Audio & video
Driver size10 in (25.4 cm)
Frequency range24 Hz-150 Hz
Audio sensitivity107 dB
Ports & slots
Connection typesRCA Line Level, Speaker Level
Power
Rated power250 W
Size & build
Cabinet materialMDF
Size and weight36.16
In the box
In the boxGrille, Power Cord, Spikes

Questions about this item

What connections do I need on my receiver or amplifier to use the RCA line-level or speaker-level inputs on this subwoofer?

You need either an RCA subwoofer pre-out for line-level connection or spare speaker terminals for the speaker-level inputs; both are provided on the PS250-BK.

Will the 24 Hz to 150 Hz frequency response of this subwoofer cover the bass region my current speakers cannot reach?

The PS250-BK extends down to 24 Hz and up to 150 Hz, so it fills the low octaves below most bookshelf or floor-standing speakers and hands off cleanly where they take over.

How can I confirm the Auto EQ has calibrated the subwoofer correctly for my room?

Run the Auto EQ routine via the ELAC app; it performs a near-field measurement, removes room effects and stores the correction so the subwoofer plays flat to the 24 Hz lower limit.

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