Kef REFERENCE 5 META

Kef Reference 5 Meta

Kef Reference 5 Meta è una diffusore acustico.

Peso: 60,2 kg.

Dimensioni: 46,7 × 32,3 × 140,2 cm.

SPECIFICHE TECNICHE

WEIGHT: 60.2 Kg (each)

DIMENSION (H X W X D): with grille and terminals 1350 x 205 x 470 mm – with grille, terminal & plinth: 1397 x 349 x 470 mm

DESIGN: Three-way bass reflex

FREQUENCY RANGE:

Typical in room bass response: 25 Hz (-6dB)

Free Field – Short port: 35Hz – 45 kHz (-6dB)

Free Field – Long port: 32Hz – 45 kHz (-6dB)

FREQUENCY RESPONSE: 40 Hz – 35 KHz (±3dB)

CROSSOVER FREQUENCY: 450 Hz, 2.1kHz

MAXIMUM OUTPUT: 116 dB (peak sound pressure level at 1m with pink noise)

AMPLIFIER CLASS: 50-400W

SENSITIVITY (2.83V/1M) : 88 dB 

Harmonic distortion2nd & 3rd harmonics (90dB, 1m):

<0.5% 40 Hz – 100 KHz

<0.2% 200 Hz – 2 KHz

<0.1% 2 KHz – 20 KHz

IMPEDANCE: 4 Ohm- min 3.2 Ohm

DRIVE UNITS:

Uni-Q Meta driver array:

HF: 25mm (1 in.) vented aluminium dome

MF: 125mm (5 in.) aluminium

Bass units: LF: 4 x 165mm (6.5 in.) aluminium