Uncompromised Innovation

When we gave our engineers free rein to create the best speaker they could, they came up with the revolutionary Concept Blade prototype - the world's first single apparent source loudspeaker. Its sonic capabilities were so impressive that we created an edition that serious audiophiles could actually own.

The world’s first Single Apparent Source loudspeaker.

Model BLADE

Design Three-way bass reflex,

Single apparent source

driver configuration

Drive Units Uni-Q driver array:

MF: 125mm (5in.) Li-Mg-Al /LCP hybrid cone

HF: 25mm (1in.) Al dome

Bass units:

LF: 4 x 225mm (9in.) with force cancelling

Frequency range free field (-6dB) 28Hz - 45kHz

Frequency range typical in room bass response (-6dB) 20Hz

Frequency Response (±3dB) 40Hz - 35kHz ±3dB

(-6dB at 28Hz)

Crossover frequency 350Hz, 2.3kHz

Amplifier requirements 50 - 400 W

Sensitivity (2.83V/1m) 91dB

Harmonic distortion 2nd & 3rd harmonics (90dB, 1m) <0.5% 40Hz – 100kHz

<0.2% 200Hz – 10kHz

Maximum output (peak sound pressure level at 1m with pink noise) 117dB

Impedance 4Ω (min. 3.2Ω)

Weight 57.2 kg (126 lbs)

Dimensions - with plinth (H x W x D) 1590 x 363 x 540 mm

(62.5 x 14.3 x 21.2 in.)