PROFESSIONAL MONITORING

1024B

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Technical Specifications

Genelec 1024B

System Specifications

		Min	Typ	Max
The speaker section consists of a three-way vented box system (B6) with cynamic elements for bass, mid-range and treble channels
Lower cut-off frequency,	-3 dB, Hz:	30	32	35
Upper cut-off frequency,	-3 dB, kHz:	17	20
Passband response tolerance, free field	± dB		2	3
Maximum continuous acoustic output level at 1m distance on axis in half space	dB	112	114
Harmonic distortion at 100 dB SPL @ 1m on axis	f < 200 Hz f > 200 Hz		2 0.5	3 1
Treble radiation loss at 30 ° off axis	at 10 kHz, dB at 15 kHz, dB		3 4	5 7
Driver units Bass Mid Treble	385 mm 80 mm 28 mm
Enclosure finish	Black coloured oak
Amplifier
		Min	Typ	Max
Three class AB power amplifiers are mounted together with the power supply on the cooling plate that also forms the mechanical frame for the amplifier. The input and driver stages area separate modules built using surface mounting technology (SMT)
Bass channel output voltage to 4 ohm load	continuous, V transient, V		34 38	(270 watts) (360 watts)
Mid-range channel output voltage to 4 ohm load	continuous, V transient, V		18 38	(80 watts) (360 watts)
Treble channel output voltage to 8 ohm load	continuous, V transient, V		10 38	(10 watts) (180 watts)
Slewing rate	V/µs	100
System distortions at nominal output	SMPTE-IM, % CCIF-IM, % DIM, % THD, %		0,05 0,1 0,1 0,1	0,2 0,2 0,2 0,2
Crossover
		Min	Typ	Max
The crossover filter section consists of three parallel bandpass filters with a common balanced input stage and individual output controls for frequency response calibration
Input impedance, balanced	kOhm		10
Input level required for maximum output 114 dB SPL free field	@ 1 m dBu	-2(CAL)		+18
Output controls, all channels	dB		+0/-6
Bass channel roll-off control, two positions	@ 35 Hz, dB	0		-4
Bass channel tilt control, four positions	@ <150 Hz, dB	+2		-4
Crossover frequencies	Hz kHz		380 3.8
Subsonic attenuation	at 15 Hz, dB		12
Ultrasonic attenuation	@ 30 kHz, dB		3
General
		Min	Typ	Max
Input connector, female	XLR		3-31
Self generated noise level, at 1m on axis	dB(A)			15
Mains voltage specifications applicable operation	VAC	198	220	242
Selectable mains voltage ranges 100 V, 110V, 120 V, 220V, 240V	VAC	198	220	242
Power consumption	VA	50		700
Operating temperature Specifications applicable	C° Cº	0 15		45 30
Specifications applicable, C°		15		30
Relative humidity, non condensing		20		85
Height	mm		900
Width	mm		495
Depth	mm		464
Mass	net, kg shipping, kg		68 76
Volume	net, liters gross, liters shipping, m3		110 200 .4
All data subject to change without prior notice