INPUTS

MCA 20

2 Single-Ended, 2 Balanced, 1 Relay Trigger (3.5-mm Mono Jack)

MCA 30

3 Single-Ended, 3 Balanced, 1 Relay Trigger (3.5-mm Mono Jack)

MCA 50

5 Single-Ended, 5 Balanced, 1 Relay Trigger (3.5-mm Mono Jack)

OUTPUTS

MCA 20

2 Pairs Speaker Binding Posts, 1 Relay Trigger (3.5-mm Mono Jack)

MCA 30

3 Pairs Speaker Binding Posts, 1 Relay Trigger (3.5-mm Mono Jack)

MCA 50

5 Pairs Speaker Binding Posts, 1 Relay Trigger (3.5-mm Mono Jack)

SWITCHES

Front Panel: Power On/Off

Rear Panel: 3 On/Off Modes (Trigger, Manual, Auto)

POWER OUTPUT
(Continuous RMS, 20 Hz - 20 kHz, <1.0% THD)

Impedance

¥

8

¥

4

¥

2

# of Channels Driven

1

All

1

All

1

All

MCA 20

225 W

200 W

370 W

300 W

535 W

410 W

MCA 30

225 W

180 W

375 W

265 W

550 W

340 W

MCA 50

225 W

180 W

370 W

265 W

535 W

340 W*

*Special test conditions required

OTHER SPECIFICATIONS

HEADROOM

1.45 db (8 ); 2.3 db (4 )

POWER BANDWIDTH

10 Hz - 80 kHz (200 W @ 8 )

FREQUENCY RESPONSE

20 Hz - 20 kHz (-0.15 db); 5 Hz - 100 kHz (-2 db)

THD + N

0.0015% @ 1 kHz; 0.03% @ 20 kHz (100 W into 8 )

INPUT SENSITIVITY

1.5 VRMS for 225 W into 8

INPUT IMPEDANCE

10 k (RCA); 15 k (XLR)

DAMPING FACTOR

130@ 1 kHz (ref. 8 )

S/N RATIO

120 db, A-weighted (ref. 225 W)

CHANNEL SEPARATION

>65 db (100 Hz - 10 kHz)

VOLTAGE GAIN

29 db

SLEW RATE

POWER REQUIREMENTS

MCA 20

800 VA @ maximum power output (8 load)

MCA 30

1100 VA @ maximum power output (8 load)

MCA 50

1800 VA @ maximum power output (8 load)

DIMENSIONS

MCA 20

17-1/4" (43.8 cm) Wide x 7" (17.8 cm) High x 12-1/4" (31 cm) Deep

MCA 30

17-1/4" (43.8 cm) Wide x 7" (17.8 cm) High x 12-1/4" (31 cm) Deep

MCA 50

17-1/4" (43.8 cm) Wide x 7" (17.8 cm) High x 17-1/2" (44.5 cm) Deep

NET WEIGHT (Unpacked)

MCA 20

35 lb (15.9 kg)

MCA 30

41 lb (18.6 kg)

MCA 20/30

Rack-mounting: 4 rack units, without feet

MCA 50

61 lb (27.6 kg)