Hk-audio LUCAS IMPACT User Manual download pdf (Page 11)

7 Technical Specifications

L.U.C.A.S IMPACT Subwoofer

Line In: XLR female (pin 1= ground; 2= +, 3= -)

Input: Electronically balanced & floating

Input impedance: 47 k ohms

Sensitivity: 0 dBV (=1V)

Sensitivity switch: +4 dBu / -6 dBu

Max. input level: + 20 dBu

Parallel out: XLR male (pin 1= ground; 2=+, 3= -)

Speaker outputs: Speakon

NL 4 (pin 1+= +, 1-= -)

Digital controller:

Sampling frequency: 24 bits/ 48 kHz

Internal signal processing: 56 bits

Amplifiers:

Subwoofer output: 1x 700 W / Class D power amp

Satellites output: 2x 250 W / Class D power amp

Protective circuits: DDO™ controlled multi-band limiter

Speakers:

Woofer: 1x 15"

Subwoofer frequency response: 45 Hz -130 Hz, ± 3 dB

36 Hz -130 Hz, - 10 dB

SPL 1W / 1m: 101 dB (half space)

Max. SPL / 1m: 127 dB @ 10% THD (half space)

Weights and measures:

Weight: 32 kg / 70.4 lbs.

Dimensions without casters: 47.5 cm x 47 cm x 58.5 cm

(WxHxD) 18 3/4 " x 18 1/2" x 23"

L.U.C.A.S IMPACT Satellite

Inputs:

Speaker input: Speakon NL 4 (pin 1+= +, 1-= -)

Speakers:

Woofer: 1x 8"

Driver: 1x 1"

Directivity: 60°x 40° CD horn

Overall nominal impedance: 8 ohms

Nominal power handling: 250 W RMS

SPL 1W / 1m: 103 dB (half space)

Max. SPL / 1m: 125 dB @ 10% THD (half space)

Frequency response: 130 Hz - 19 kHz, +/- 3 dB

(via DDO™ Controller)

Crossover frequency (passive): 2.2 kHz/ 12 dB / octave

Driver protection: Dynamic protective circuit

Pole mount: HK Audio MonoTilt™ 36 mm, -10°

Weights and measures:

Weight: 7.5 kg / 16.5 lbs.

Dimensions (WxHxD): 25.8 cm x 38.5 cm x 28.5 cm

10 1/8" x 15 1/8" x 11 1/4"

General electrical data::

Protection class 1 (protectively earthed)

Max. current consumption: 4.4 A (220 – 240 V) • 8 A (110 – 120 V)

Max. power consumption: 1000 Watts

Mains voltage range: +/- 10%

Internal fuses: 250V/ T 8A IEC127

Ambient temperature range during operation: -10° C to +35° C

English

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Hk-audio LUCAS IMPACT User Manual Page 11

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