SCM105AC Pro & SCM105AiWC Pro

Introducing the

SCM105AC Pro

 

SCM105AC Pro

3-WAY ACTIVE MID-FIELD CENTRE CHANNEL

The SCM105AC has been designed specifically as a centre channel monitor, with reduced cabinet height, to ease fitment in crowded control rooms.

It is based upon the SCM110A Pro mid-field monitor and can partner a range of ATC 3-way mid-field monitors in 5.1, 7.1 surround or immersive audio formats such as Dolby Atmos.

 

KEY FEATURES

LOW HEIGHT CABINET DESIGN TO EASE OF FITMENT INTO CROWDED CONTROL ROOMS.

SYMMETRICAL DRIVER LAYOUT.

IDEAL PARTNER FOR THE SCM50/100/110A PRO STEREO MONITOR LOUDSPEAKERS*.

DUAL 9”/234MM SL BASS DRIVERS, 3”/75MM SOFT-DOME MID, 1”/25MM SOFT-DOME TWEETER.

3-WAY ACTIVE DESIGN FEATURING PRECISION ACTIVE CROSSOVERS & DISCRETE MOSFET POWER AMPLIFERS, INTEGRATED AS ATC PROPRIETARY ‘AMP-PACK’.

WIDE DYNAMIC RANGE AND BANDWIDTH.

SPECIFICATIONS

ACOUSTIC SPECIFICATIONS – SCM105A PRO

Drive Units…
Bass: 2 x SB75-234SL 16Ω.
Mid: 1 x SM75-150S 16Ω.
HF: 1 x SH25-76S 6Ω.

Low Frequency Cut-off: 30Hz (-6dB, anechoic).

High Frequency Cut-off: 25kHz (-6dB).

Amplitude Linearity: 50Hz – 17kHz (+/- 2dB).

Matched Response: +/-0.5dB.

Crossover Points: 380Hz & 3.5kHz.

MaxSPL: 115dB continuous, 121dB peak (per pair, IEC Weighted Pink Noise, 1m, anechoic).

System Sensitivity: 85dBC ref. -20dBu (per single unit, 1m, pink noise, bass boost 0dB, sensitivity 2.2dBu/1V).

 

ELECTRONIC SPECIFICATIONS – SCM105A PRO

Balanced Input: 1 x Rear 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 +6dB.

Crossover Filters: 4th Order Linkwitz-Riley.

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

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

Output Power: Bass 200W (8Ω), Mid 100W (16Ω), HF 50W (6Ω).

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

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

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

Power Consumption: Idle 37W /51VA. 1/8th Power 132W/178VA. Full Power 321W/403VA.

Heat Output: Idle 126 BTU/hr. 1/8th power 366 BTU/hr. Full Power 413BTU/hr.

 

SCM105AiWC Pro

3-WAY ACTIVE MID-FIELD IN-WALL CENTRE CHANNEL

The SCM105AiWC has been designed specifically as an in-wall centre channel monitor with reduced cabinet height, to ease fitment in crowded control room front walls.

It is based upon the SCM110AiW Pro mid-field monitor and can partner a range of ATC 3-way mid-field monitors in 5.1, 7.1 surround or immersive audio formats such as Dolby Atmos.

 

IN-WALL AMPLIFIER OPTIONS

 

R1-350 AMPLIFIER

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

 

 

KEY FEATURES

LOW HEIGHT IN-WALL CABINET DESIGN TO EASE FITMENT INTO CROWDED CONTROL ROOM FRONT WALLS.

SYMMETRICAL DRIVER LAYOUT.

SQUARE EDGE FRONT BAFFLE AND REAR MOUNTED INPUT PANEL FOR OPTIMAL FLUSH IN-WALL MOUNTING.

IDEAL PARTNER FOR THE SCM50/100/110AiW PRO IN-WALL MONITOR LOUDSPEAKERS*.

DRIVEN BY REMOTE MOUNTED 6U/19” ATC PROPRIETARY ACTIVE 3-CHANNEL AMPLIFIER, THE R1-350 PRO.

WIDE DYNAMIC RANGE AND BANDWIDTH.

 

SPECIFICATIONS

The acoustic and electronic specifications are identical to the SCS105AC Pro model.

 

PHYSICAL SPECIFICATIONS – SCM105AiW PRO

Speaker Level Input: 1 x Rear Panel Mounted Neutrik NL8.

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

Net Weight: 54.7kg / 120.6lbs.

Product Dimensions: See datasheet.

 

PHYSICAL SPECIFICATIONS – R1-350 AMP

Net Weight: 15.9kg/35lbs.

Product Dimensions: 265 x 483 x 222mm / 10 7/16” x 19” x 8 3/4” (H x W x D).