Technical Specifications
SPL
117 dB
Amplifier Power
500 W Bass (Class D) + 250 W Midrange (Class D) + 200 W Treble (Class AB)
Frequency Response
50 Hz - 20 kHz ("-6 dB")
Accuracy of Frequency Response
± 2 dB (57 Hz - 20 kHz)
Driver Dimensions
2 x ⌀ 210 mm Bass + ⌀ 125 mm Midrange + ⌀ 25 mm Treble (view in inches)
Dimensions
H 610 x W 470 x D 235 mm, (view in inches)
Weight
36 kg / 79.4 lb
Connections
1 x XLR Analog Input
1 x XLR AES/EBU Input
1 x XLR AES/EBU Output
2 x RJ45 Control
1238DF SAM™ Studio Monitor
SAM™ Studio Monitor
Technical Specifications
The super-compact dimensions of the 1238DF allow it to partner with an accompanying subwoofer to deliver main monitor performance in rooms where space is at a real premium.
System Specifications
Frequency Response
57 Hz - 20 kHz (± 2 dB)
Low cutoff -6dB
50 Hz
High cutoff -6dB
20 kHz
SPL
Peak SPL Maximum peak acoustic output per pair in a listening room with music material at 2 m.
≥124 dB
Short term max SPL Maximum short term sine wave acoustic output on axis in half space, averaged from 100 Hz to 3 kHz at 1 m
≥117 dB
Long term max SPL Maximum long term RMS acoustic output in the same conditions with IEC weighted noise
≥107 dB
(limited by driver protection circuit) at 1 m.
Self-generated noise
Self-generated noise Self generated noise level in free space at 1 m on axis (A-weighted).
≤10 dB SPL
Weight
Weight36 kg (79.4 lb)
Dimensions
Height
610 mm
Width
470 mm
Depth
235 mm
Enclosure
Enclosure material
MDF
Enclosure type
Sealed box
Drivers
Driver type
Cone
2 x 210 mm (8 in) cone
Count
2
Diameter
210 mm
Driver type
Cone
125 mm (5 in) cone
Diameter
125 mm
Driver type
Metal dome
25mm (1 in) metal dome
Diameter
25 mm
Directivity
Harmonic distortion
> 200 Hz ≤0.5 %
Group delay
The latency at high frequencies from the input to the acoustic output, measured in the analog input:
Extended Phase Linearity in GLM set to OFF
5.1 ms
In Genelec performance graphics, the time of converting the from an electronic input signal to the acoustic output in a Genelec monitor is described by two factors – latency and group delay. The group delay factor can be read in the graphics for a specific frequency. The total frequency-specific input-to-output delay is a sum of the latency and group delay factors. To understand the significance of this total delay, consider that moving a loudspeaker away by 1 meter creates an additional delay of about 3 ms.
Amplifier Section
Amplifiers
500 W Class D
3U rack mounted amplifier (RAM-L)
Height
132 mm
Width
483 mm
Depth
240 mm
Weight
6 kg
(13.2 lb)
250 W Class D
200 W Class AB
Mains voltage
100-240 VAC 50/60Hz
Power consumption
ISS Active
≤0.5 W
Idle
≤25 W
Full output
750 W
Signal processing section
Connectors
Input Analog signal input connector XLR female, balanced 10 kOhm.
Input Digital signal input connector XLR female 110 Ohm.
Output Digital signal output / Thru connector XLR male 110 Ohm.
2 x Control Two CAT5 (RJ45) GLM Network connectors for computer control using the Genelec Loudspeaker Manager (GLM) software.
Crossover
Bass/Mid
420 Hz
Mid/Treble
3000 Hz