SCM50ASL Pro

Overview

  • ATC 25mm/1” Dual Suspension ‘S-Spec’ Tweeter.

  • Full “SL” spec 9˝/234mm bass driver.

  • ATC 75mm “Super Dome” mid driver.

  • On board grounded source 350W Tri-amp pack.

  • LF contour control.

  • Clip indication.

  • 6 year warranty.

Specifications

Drivers: HF 1″/25mm, Mid 3″/75mm, LF 9″/234mm
Amplitude Linearity (±2dB): 70Hz-17kHz
Cut-off Frequencies (-6dB, free-standing): 38Hz, 25kHz
Horizontal Dispersion: ±80°, Coherent
Vertical Dispersion: ±10°, Coherent
Max. Continuous SPL (1 metre): 112dB
Crossover Frequencies: 380Hz, 3.5kHz
Audio Input: Rear panel mounted female xlr (pin 2 +)
Input Sensitivity: 1V
Input Sensitivity Trim: 0dB to -6dB/1V – 2V (continuously variable via rear panel trimmer)
Input Impedance: Balanced > 10kΩ
Amplifier Output: Bass 200W, Mid 100W, High 50W Filters : Even Order Critically Damped
Overload Protection: Active FET momentary gain reduction (amplifiers)
Front Panel Indicators: Power On indicator, Gain Reduction warning
LF EQ: 0dB to+6dB @ 40Hz (continuously variable via rear panel trimmer)
Dimensions (HxWxD): 716 x 351 x 400mm (28.2˝ x 13.8˝ x 18.8˝) Depth with amplifier at rear adds 3˝
Weight: 49kg / 107.8lbs

 

R1-350 AMPLIFIER

 

1-channel 6U/19” rack mount amplifier to partner SCM105AiWC Pro loudspeakers, suitable for wall or rack mounting.

O v e r v i e w

1-channel 6U/19” rack mount amplifier to partner SCM25/45A Pro

and SCM25/45Ai Pro loudspeakers.

Remote amp drives a single loudspeaker.

Speaker level audio connections via Neutrik NL8 connectors.

Amp Power / Limit LED connections via 5-pin XLR.

Speaker & LED cable assemblies supplied seperately and built to order.

Lengths must be specified.

 

E N G I N E E R S

E l e c t r o n i c  S p e c i f i c a t i o n s

Balanced Input: Front Panel Mounted Female XLR, pin 2 hot.

Input Impedance: 20kΩ (differential).

Input CMRR: >82dB (10kHz).

Input Sensitivity: 2.2dBu/1Vrms for full power.

Input Sensitivity Control: Continuously Variable from 2.2dBu-8.2dBu/1Vrms-2Vrms (-6dB).

Bass Boost Control: Continuously variable from 0dB to +3dB.

Crossover Filters: 4th Order Linkwitz-Riley at 380Hz and 3.5kHz.

Frequency Response: <2Hz to >200kHz (-3dB).

Amplifier type: Grounded Source MOSFET based Class A/B, convection cooled.

Output Power: Bass 150W (8Ω), Mid 60W (8Ω), HF 32W (6Ω).

THD+N: <0.003%/-92dB (1kHz, 1dB below rated power, 90kHz BW)

Limiter: ATC Active FET Momentary Gain Reduction, limiter ‘active’ indicated via LED on speaker front panel.

Speaker Level Output: Rear Panel Mounted Neutrik NL8.

Power/Clip LED Output: 1 x Rear Panel Mounted 5-Pin Female XLR.

Mains Input: 220–230V or 115V – Factory set. Please observe panel markings and labels!

Power Consumption: Idle 24W/35VA. 1/8th Power 1 17W/159VA. Full Power 255W/324VA.

Heat Output: Idle 82BTU/hr. 1/8th power 335 BTU/hr. Full Power 358BTU/hr.