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) |
POWER OUTPUT (Continuous RMS, 20 Hz - 20 kHz,
<1.0% THD) |
| Impedance | 8 Ω | 4 Ω |
2 Ω |
| # 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 |
SWITCHES |
| Front Panel: |
Power On/Off |
| Rear Panel: |
3 On/Off Modes (Trigger, Manual, Auto) |
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: |
20 V/µs |
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: |
61lb (27.6 kg) |