Estro/The catalogue/Floor/EST-1 · Super horn
Super horn
FROM · € 6,500 / pair
Made to order · ships in ~6 weeks

A large format, two cabinet active loudspeaker. The Super Horn combines a large 12" woofer on the bottom, with a horn loaded compression driver above to cover the full range of frequencies. This is a big, bold statement speaker for at home or in-venue listening. Hand-crafted in the wood veneer of your choice, with the same quality of joins and finish that you'd expect from a high end item of wooden furniture. The 'active' in active loudspeakers means that these speakers already come loaded with powerful amplifiers and all the clever digital kit required. All you'll need to do is plug them into the power, pick your source, and start the immediate toe-tapping.

01 · WoodNatural Pine · oiled
03 · StandIncluded
Matched wood, paired
Configured · pair€ 6,500
Free EU shippingCrated, insured10-year warrantyWorkshop-direct
Life with the super horn

Bring back the joy.

Flick through to see how these speakers look at home. We offer veneer finishes in multiple wood types. Feel free to reach out to us to help us match your speakers to your home or venue’s interior.

Let’s get down to the details

Deep, detailed
sound

A two-cabinet active speaker. The Hypex FA253 amp and DSP sit inside the woofer cabinet and do the crossover, EQ and time alignment, so there's no separate box of electronics to buy or fiddle with. The horn is an AudioHorn X-33, which spreads the sound across the room instead of aiming it at one chair. Everything is tuned at the workshop before it ships, so the speakers arrive ready to play.

12" neodymium woofer

Eminence Kappalite 3012HO Neo. A light cone and a neodymium magnet, rated at 100.5 dB, which means it gets loud without much power behind it. It covers everything up to 1,650 Hz.

1" compression driver

A B&C DE 360 sitting on the AudioHorn X-33 horn. The horn spreads the high frequencies evenly across the room rather than beaming them at one seat, so it sounds about the same wherever you sit.

Active DSP, onboard

A Hypex FA253, built into the woofer cabinet. It splits the signal, tidies up the response and lines the two drivers up in time. We set all of it at the workshop, so there's nothing for you to configure.

AudioHorn X-33 mouth12" Kappalite wooferHypex FA253, insideThe Super horn's two cabinets stacked, front three-quarter, dark studio

Sensitivity · 100.5 dB

That's the woofer's rating. In a normal room you'll be using a watt or two at most, even when it's properly loud.

Inputs · five ways in

XLR, RCA, AES, S/PDIF and Toslink. Whatever you're playing music from, one of these will connect to it.

Power · 500 + 100 W

500 watts to the woofer, 100 to the horn. It's far more than you'll use at home, but the extra headroom means it never sounds strained when you turn it up.

In detail

The Super horn,
up close.

Standing 725 mm tall (without stands!) this is a big loudspeaker. We love seeing the reaction when people encounter these speakers in situ for the first time. These speakers become statement items of furniture in your home, all the while sounding incredible.

A pine Super horn beside a record shelf, evening sun
N° 01 · The speaker

Super horn.

A large format, two cabinet active loudspeaker. The Super Horn combines a large 12" woofer on the bottom, with a horn loaded compression driver above to cover the full range of frequencies. This is a big, bold statement speaker for at home or in-venue listening. Hand-crafted in the wood veneer of your choice, with the same quality of joins and finish that you'd expect from a high end item of wooden furniture. The 'active' in active loudspeakers means that these speakers already come loaded with powerful amplifiers and all the clever digital kit required. All you'll need to do is plug them into the power, pick your source, and start the immediate toe-tapping.

Height725 mmWeightTBCLead timeMade to order · 6 wks
A pair of Super horns flanking a turntable console, golden hour
N° 02 · The cabinet

Baltic birch.

Our master carpenter uses baltic birch plywood to construct each box. It’s really important to us that our speakers feel like high end furniture as well as be functional. Our design and manufacture process strives to use the same high quality joints, tight tolerances, and finishes that you’d expect from bespoke wooden furniture. The majority wood construction means they even smell like new wooden furniture when you first get them out of the box.

Friends listening together between a pair of Super horns
A hand lowering a record onto the turntable

“I wanted to create a bad-ass looking, retro-inspired, wooden speaker that wouldn’t stick out in my living room. But also a speaker which sounded f*cking awesome”

— Dave H., founder
Cabinet wood grain and seam, detail
The workshop

Made in Portugal,
by hand, one set at a time.

Looking up into the horn mouth
The compression horn above the 12-inch woofer
A finished pair under studio light

Manufactured in Ericeira,
assembled in Lisbon

Every cabinet is built by hand by our master carpenter, Christian. Christian splits his time between building high end furniture concepts and cabins, and helping realise the Estro vision. Once we’re happy with the enclosure, the speakers are sent for assembly and testing with Dave in Lisbon. The electronic parts are carefully installed into the enclosure, and once sealed, Dave tunes each speaker against a reference curve and by ear.

The numbers

Specs.

EST-1 · SUPER HORN
A01Sensitivity100.5 dB / 1 W / 1 m (woofer driver)
A02Frequency responseTBC (port tuned to 43 Hz)
A03ImpedanceActive (N/A)
A04Crossover1,650 Hz, Linkwitz-Riley 4th order
A05Max SPL (calculated)~124.5 dB cont. / ~127.5 dB peak
B01Woofer12" neodymium, Eminence Kappalite 3012HO Neo
B02Compression driver1" exit, B&C DE 360
B03HornAudioHorn X-Shape X-33, 90° × 60° constant directivity
B04Pairing tolerance≤ 0.5 dB (≤ 0.3 dB hand-paired)
C01AmplifierHypex FA253, active plate
C02LF channel power500 W
C03HF channel power100 W
C04DSPActive crossover, EQ, time alignment: onboard
C05InputsXLR · RCA · AES digital · S/PDIF · Toslink
D01Material21mm Baltic birch plywood
D02VeneerPine (standard) · walnut · teak · birch · ash
D03FinishHardwax oil
D04Woofer internal volume~42.9 L net
D05Port tuning43 Hz, front-ported
E01Height (stacked)725 mm
E02Width420 mm
E03Depth330 mm
E04WeightTBC

Field notes.What's in store if you buy.

5 / 5★★★★★2 reviews
Dave★★★★★
"They're great. Just buy them."
Verified buyer · also, I built them07 / 2026
Susan · Dave's mum★★★★★
"I don't really understand what my son does in that workshop, but I've never been prouder. Everyone please be very nice to him."
Not a customer07 / 2026
Yours, here
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Things people ask

Things people ask.

Couldn't find what you were after? Send a note. The workshop reads every email and replies within a working day.

Do I need a separate amplifier?
No. The Hypex FA253 amp is already inside the woofer cabinet, doing the crossover, EQ and time alignment for you. You just plug it into the wall, connect a source and put something on.
What inputs does it have?
How does the 30-day audition work?
Can I see them in person?
Can I order a custom wood?
What's the warranty?
Super horn€ 6,500 / pair