The Website: Concerthotels.com has investigated which famous singer or singer has the greatest reach with his or her voice and can therefore technically call herself the best singer or singer in the world. It turns out: Axel Rose ( Gun's and Roses ) is the winner Rose is able to sing in just over five different octaves. Don't worry, the loudspeakers below can handle this with no problem and some more. 

PIEGA Master Line Source 2 Gen2 floorstanding loudspeaker  € 75.000,-

Alare Labs REMIGA 2 floorstanding loudspeaker ( Diamond Tweeter )  - € 75.000,-

Audio Solutions Vantage M Anniversary floorstanding loudspeaker  -  € 77.000,-

EgglestonWorks Savoy Reference Signature floorstanding loudspeaker  -  € 00.000,-  *  £ 70.000,-

DIESIS AUDIO Roma floorstanding loudspeaker - € 80.000,-  *  € 84.000,-

Fischer & Fischer SN1000.1AMT floorstanding loudspeaker € 82.000,-  #  SL1000.1AMT  € 89.500,-

Monitor Audio Hyphn floorstanding loudspeaker  - € 82.500,-

German Physiks - GP PQS - 402 floorstanding loudspeaker  - € 85.000,- / € 93.000,- / € 97.500,- Carbon.

Grandinote MACH 36 floorstanding loudspeakers  € 87.900  t/m  € 92.100,-

Wilson Audio Alexia V  floorstanding loudspeaker  -  € 87.990,-  *  € 91.990,-  *  € 98.990,-  *  € 103.990,-

Raidho Acoustics TD 3.8 floorstanding loudspeaker #  € 88.000,-  *  € 99.900,-

Göbel - Göbel Divin Marquis floorstanding loudspeaker - € 89.000,-

Legacy Audio V System Active floorstanding loudspeaker  -  € 89.900,-  *  $ 62.000,-

ZELLATON Stage floorstanding loudspeaker  

DALI KORE floorstanding loudspeaker - € 90.000,-

Avantgarde Acoustics Trio G3 Passiv 3Way Horn floorstanding loudspeaker  -  € 90.300,-

PBN - Peter Noerbaek MRI777 floorstanding loudspeaker - € 91.500,-  #  $ 85.000,-

Rockport Technologies Cygnus floorstanding loudspeaker  -  € 92.500,-  *  € 104.465,-

Bayz Audio Counterpoint 2.0 Matt Black € 93.500  *  Counterp. 2.0 Piano Black € 119.900,-  *  Counterp. Carbon Fiber € 149.900,-

ODEON Audio Carnegie floorstanding loudspeaker  -  € 94.990,-

VIVID Audio Giya G1 Spirit Piano Black floorstanding loudspeaker  -  € 94.998,-  *  € 100.000,-  *  € 101.500,-

Von Schweikert VR - 55 Mk.II SE Active floorstanding loudspeaker  - € 00.000,-  ( $ 85.000,- )

Albedo Alecta Diamond floorstanding loudspeaker  - € 00.000,-  *  £ 81.190,-

Burmester BC 150 floorstanding loudspeaker - € 98.000,-  ( £ 97.500,- )

YG Acoustics - Sonja 2.2. floorstanding loudspeaker - € 98.500,-

Marten Coltrane Tenor 2 floorstanding loudspeaker  -  € 98.600,-

BORRESEN 03 Silver Supreme Edition floorstanding loudspeaker  #  € 99.500,-

Penaudio Karelia floorstanding loudspeaker  € 99.990,-