LEM T4MA

Loudspeaker specifications
Components High: 1" coaxial driver
Low: 12" woofer
Construction Laminated birch plywood with black scratch-resistant paint; metal grid; metal handles and speaker stand adapter
Dimensions
(W x H x D) 506 x 326 x 422 mm /
19,9" x 12,8" x 16,6"
Weight 26 kg / 57,2 lbs
Processor/amplifier specifications
Input Sensitivity: +4 dB (nominal) / -40dB (max)
Impedence: 20 kohms (balanced)
A/D converters 24bit
D/A converters 24bit
Dynamic range: 100dB
Sampling rate: 48kHz
Crossover Type: Bessel, Butterworth o Linkwitz-Riley
Frequency: variable 15.6Hz to 16kHz
Slope: 6, 12, 18 or 24 dB per octave
Equalizer 25 parametric bands
Type: peak, 6dB lo-shelf, 12dB lo-shelf, 6dB hi-shelf, 12dB lo-shelf, notch
Gain: +/-15dB, variable with 0,5dB steps
Bandwidth: 0,05 to 3,00 octaves, variable with 0,05dB steps
Frequency: 15.6Hz to 16kHz
Alignment delay 189 ms max delay
Plugins Noise Gate, Anti-feedback, Multiband Compressor
Protections Independent PEAK LIMITER on each output
Long term power protection on each output
LFC - Low Frequency Control
EIA output power
(1 kHz, THD 1%) High: 50W
Low: 250W
Distorsion < 0.02 %
Controls Volume, Presets selector
Connections 1 x combo (Line + Mic input)
Power supply See label on the apparatus
System specifications
Frequency response 60Hz - 20kHz (-10dB)
Sensitivity 122 dB max SPL continuous