Topthema: AperionAudio Dual AMT Super Tweeter Ganz hoch hinaus

Früher einmal waren sie fast unverzichtbar: Superhochtöner. Heutzutage sind (fast) alle Lautsprecher „Fullrange“-tauglich – doch es gibt auch ein neues Anforderungsprofil

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Kategorie: Lautsprecher Stereo

Ausstattungsliste: German Physiks THE LORELEY MK II

Ausstattung & technische Daten

Specifications
Impedance	3 ohms
Frequency response	With Titanium DDD Driver: 21 - 21,500Hz
With Carbon DDD Driver: 21 - 24,000Hz
Power handling	With Titanium DDD Driver: Nominal 950W, Short term 1.500W
With Carbon DDD Driver: Nominal 1.050W, Short term 1.600W
Amplification required	2 power amplifiers per channel
DDD section: minimum power 200W/4ohms
Sub-woofer section: minimum power 350W/4ohms
Crossover frequencies	180Hz
Crossover slopes	DDD section: 12dB/octave electronic & 24dB/octave acoustic
Woofer section: 18dB/octave electronic & 24dB/octave acoustic
High frequency adjustment	-2dB, flat, +2dB and +4dB centred at 8,000Hz
Low frequency adjustment	+10 dB, +5 dB and flat centred at 60Hz
Sensitivity	With Titanium DDD Driver: 89.2dB for 1W at 1m
With Carbon DDD Driver: 89.8dB for 1W at 1m
Maximum output level	With Titanium DDD Driver: 118dB
With Carbon DDD Driver: 120dB
Operating principle	2 way speaker with 360° surround radiation using the DDD Bending Wave Converter
Input connectors	2 sets of binding posts allowing bi-amping and bi-wiring
Drivers	With Titanium DDD Driver :
4 x Titanium DDD drivers
2 x 12 inch woofers
4 x 10 inch passive radiators
With Carbon DDD Driver
4 x Carbon DDD drivers
2 x 12 inch woofers
4 x 10 inch passive radiators
Dimensions	700mm W x 1,800mm H x 1,000mm D
27.6" W x 70.9" H x 30.4" D
Weight (depends on model)	Approx 420kg
Approx 924lbs