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Focal Hadenys vs AKG K701

Buy the Focal Hadenys for everyday listening on a phone or laptop: at 26 ohms and 100 dB it runs loud from weak sources, the cable detaches, and it carries a 3-year warranty. Buy the AKG K701 for analytical listening and studio work: its 50 mm drivers, 10 Hz–39.8 kHz range and flat-wire voice coil give a wide, precise soundstage, but 62 ohms and a fixed 3 m cable suit a desk, not a pocket. Owners of both praise open, airy sound; the Hadenys is the more forgiving and portable of the two, the K701 the more revealing and the more demanding of an amp.

  • Choose the Focal Hadenys if you want open-back sound that a phone or laptop can drive, a detachable cable and a long warranty.
  • Choose the AKG K701 if you listen at a desk or mix, want the widest soundstage and detail, and can give it a decent amp.

Prices

  • Focal Hadenys: $579.00 at The GRID HiFi & Home Theater (last seen Nov 9)
  • AKG K701: $199.98 at eBay (last seen Nov 9)
  • Difference: the AKG K701 is $379.02 cheaper than the Focal Hadenys at the latest prices (Nov 9)
Focal
Focal Hadenys

Focal Hadenys

4.8(63 ratings)
$579.00at The GRID HiFi & Home TheaterChecked 21 h ago
See all prices and details
Visit The GRID HiFi & Home Theater
Pros
  • Runs loud from a phone or laptop without an amp
  • Detachable cable is easy to replace
  • Memory-foam pads stay comfortable for hours
  • 3-year warranty backs the build
Cons
  • Less low-end and high-end extension than the K701
  • Open-back design leaks sound both ways
  • Fewer owners reporting long-term use than the K701
AKG
AKG K701 Headphones

AKG K701

AKG K701 Headphones

4.7(185 ratings)
$199.98at eBayChecked Nov 9
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Very wide, precise soundstage for mixing and detail work
  • Deep bass and extended treble from 10 Hz to 39.8 kHz
  • Light 235 g frame with breathable velour pads
  • Long track record among studio users
Cons
  • 62 ohms needs an amp to sound its best
  • Fixed 3 m cable cannot be swapped and is awkward on the move
  • Leaks sound heavily; not for shared rooms or travel

What separates them

Focal HadenysAKG K701
Impedance and sensitivity26 ohms, 100 dB — easy to drive from phones and laptops62 ohms, 105 dB — louder per volt but wants more current; a dedicated amp helps
Driver40 mm aluminium/magnesium M-dome50 mm with flat-wire voice coil
Frequency response25 Hz–22 kHz10 Hz–39.8 kHz, more extension at both ends
Cable6 ft detachable 3.5 mm with 1/4-inch adapter3 m fixed cable with screw-on 6.3 mm adapter
Weight and comfort10.4 oz with memory-foam pads235 g (about 8.3 oz) with velour pads
Build and warranty3-year warrantyNo stated multi-year warranty; fixed cable is the first failure point
Sound characterWarm, punchy, forgiving of poor recordingsFlat, analytical, very wide soundstage

Price history

$579.00$219.99
Nov 5Nov 9
  • Focal Hadenys: lowest $579.00 on Nov 8 at The GRID HiFi & Home Theater; $579.00 on Nov 9.
  • AKG K701: lowest $219.99 on Nov 6 at eBay; $230.00 on Nov 9.

Prices at every store

Focal Hadenys

  • The GRID HiFi & Home TheaterNew

    In stock

    $579.00Checked 21 h ago
    Visit The GRID HiFi & Home Theater
  • Best BuyNew

    In stock

    $599.00Checked 21 h ago
    Visit Best Buy
  • Audio AdviceNew

    In stock

    $599.00Checked 21 h ago
    Visit Audio Advice
  • eBayNew

    Availability unknownSold by downtownphoto (99.8% positive, 54,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $599.00Free shippingChecked 21 h ago
    Visit eBay

Store links may earn us a commission.

All 15 stores and price history →

AKG K701

  • Newegg.comNew

    In stockSold by Happiness store

    $247.03Checked Nov 9
    Visit Newegg.com
  • Professional Audio DesignNew

    In stock

    $549.00Checked Nov 9
    Visit Professional Audio Design
  • eBayNew

    Availability unknownSold by edmto-39 (0% positive, 0 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $199.98+ $13.03 shippingChecked Nov 9
    Visit eBay
  • Sam Ash DirectNew

    Availability unknown

    $569.00Checked 23 h ago
    Visit Sam Ash Direct

Also available at

  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

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All 20 stores and price history →

Specs compared

SpecFocal HadenysAKG K701
Driver size40 mm50 mm
Frequency response25-22,000 Hz10 - 39800 Hz
Sensitivity100 dB105 dB
Cable length6-foot3 m
Headphone Cup TypeOver-earOver-ear
Body Part UseHeadHead
Connectivity TechnologyWiredWired
Compatible DevicesTablets, PhonesXbox One (Audio Only), PC / PS4
Ports And Interfaces3.5 mm Jack3.5mm Jack
Earpad MaterialMemory foamVelour
Headphone Impedance26 Ohms62 Ohms
Sound OutputStereoStereo
Show all 40 specsShow fewer specs
SpecFocal HadenysAKG K701
Audio HighlightsPatented Focal speaker driver technologyFlat-wire voice coil technology
Total Harmonic Distortion<0.2 % @ 1 kHz / 100 dB SPLUltra low transducer distortion
WaterproofNoNo
Water ResistantNoNo
Driver TechnologyDynamicDynamic
Diaphragm Size40 mm25mm (Samson Meteor Mic)
Magnet MaterialMagnesiumNeodymium
Earcup StyleOpen-backOpen-back
Earcup TypeOpen-backOpen-back

What reviewers say

Focal Hadenys

  • 4.8 / 563 ratings

Rated 4.8 out of 5 from 63 ratings, the Hadenys is received as a comfortable, easy-to-drive open-back with a clear, spacious sound. Owners tend to accept the leakage as part of the open design rather than complain about it.

What people mention
  • SoundstagePraisedOwners describe a wide, open presentation that separates instruments well.
  • ComfortPraisedMemory foam pads and the 10.4 oz weight are called comfortable for long sessions.
  • DrivabilityPraisedListeners report it gets loud enough from a phone without an amp.
  • Sound leakageCriticisedThe open-back cups let sound out and room noise in, which limits where it can be used.

AKG K701

  • 4.7 / 5185 ratings

Owners rate the K701 highly, at 4.7 from 185 ratings, and most praise its spacious, detailed sound for the money. Complaints center on the open-back leakage and the need for proper amplification.

What people mention
  • SoundstagePraisedOwners describe a wide, precise image that places instruments clearly.
  • BassMixedSome find the bass tight and controlled, others want more weight and punch.
  • ComfortPraisedVelour pads and light weight are called comfortable for hours.
  • Sound leakageCriticisedThe open-back cups let sound out and room noise in.

Questions and answers

Which is better for use without an amp?
The Hadenys. At 26 ohms it reaches good volume from a phone or laptop. The K701 at 62 ohms plays, but sounds thin and flat until it gets more power.
Which has the wider soundstage?
The K701. Its 50 mm drivers and open cups place instruments with more space and separation. The Hadenys is open too, but more intimate and warmer.
Which lasts longer?
The Hadenys has the edge on serviceability: the cable detaches and it has a 3-year warranty. The K701 is sturdy and light, but its fixed cable is the usual failure point.
Is the K701 worth stepping up to from the Hadenys?
Only if you listen at a desk with an amp and want maximum detail and staging. For mixed use, travel and casual listening, the Hadenys is the easier headphone to live with.
Which is more comfortable for long sessions?
The K701 is lighter at 235 g with breathable velour pads. The Hadenys uses memory foam and weighs more, but its clamp and padding suit most heads well.
Do either block outside noise?
No. Both are open-back and let sound in and out. Neither is water resistant. For noisy rooms or commuting, look at closed-back models instead.

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More comparisons

  • AKG K701 Headphones vs Sennheiser HD 650
Wireless
No
No
Simulated Surround SoundNoNo
BluetoothNoNo
Suitable for TrainingNoNo
Speaker Configuration2.0 (stereo)2.0 (stereo)
ColorBrownSilver
Voice ControlNoNo
MultipointNoNo
Type of HeadphoneOver-EarOver-Ear
Driver typeAluminium/Magnesium "M" dome—
Acoustic designOpen-back—
Fit styleOver-the-ear—
Impedance26 ohms—
Weight10.4 oz.—
Cable connector3.5mm miniplug—
Included adapter1/4" adapter—
Warranty3 years—
StyleOpen-back—
Water Protection—Not Water Resistant