Meyer Sound MSL4 long-throw powered speaker
Operating frequency range (1): ±4 dB from 65 Hz to 18 kHz : -6 dB at 60 Hz and 20 kHz

Phase response (1): ±30° from 450 Hz to 10 kHz

Maximum sound pressure level (1): 140 dB at 1 meter

Dynamic range: > 110 dB

Coverage: 40° horizontal x 35° vertical

Crossover: 800 Hz

Transducers
Low frequency: 12″ cone driver.

High frequency: 2″ throat compression driver with 4″ diaphragm.

Audio Input
Type: 10k ohm impedance, electronically balanced.

Connector: XLR female input and XLR male or VEAM loop output.

Nominal input level : +4 dBu

Amplifiers
Type: Complementary power MOSFET output stages (audio class AB/H)

Burst capacity (2): 1240 Watts (620 Watts/channel)

THD, IM, TIM: < 0.02

AC Power Supply
Connector: 250V P17

Automatic voltage selection: 85 - 134 VAC; 165 - 264 VAC; 50/60 Hz (4)

Operating voltage range: On: 85 VAC; Off: 134 VAC; 50/60 Hz: On: 165 VAC; Off: 264 VAC; 50/60 Hz

Maximum continuous RMS current (> 10 sec): at 115 V: 8 A rms
at 230 V: 4 A rms
at 100 V: 10 A rms

RMS burst current (< 1 sec) : at 115 V : 15 A rms
at 230 V : 8 A rms
at 100 V : 18 A rms

Maximum peak current during burst : at 115 V : 22 A pk
at 230 V: 11 A pk
at 100 V : 25 A pk

Inrush current : < 12 A at 115 V
Physics
Dimensions: 21.26″ w x 36.00″ h x 30.00″ d
(540 mm x 914 mm x 762 mm)
Weight: 180 lbs (81.67 kg); shipping: 215 lbs (97.52 kg).
Housing: Multi-ply hardwood
Textured Black finish
Guard: Hexagonal perforated metal grill, foam liner

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