Alto Professional MIXPACK Express - Manual (Page 20)

TECHNICAL SPECIFICATIONS
MIXER SECTION:
FREQUENCY RESPONSE: 10 Hz – 55 KHz (+ 3 dB)
IMPEDANCE: 3.9 K Ω (mic input)
> 10 K Ω (all other inputs)
2.2 K Ω (tape out)
120 Ω (all other outputs)
SNR: > 94 dB
THD+N: 0.04% at 0 dBu, 1 KHz (mono input channels)
0.015% at 0 dBu, 1 KHz (stereo input channels)
EQUALIZATION: High shelving: + 15 dB @ 12 KHz
Low shelving: + 15 dB @ 80 Hz
7-band graphic equalizer: + 15 dB @ 63 Hz, 160 Hz, 400 Hz,
1 KHz, 2.5 KHz, 6.3 KHz, 16 KHz
DSP SECTION: 24-bit A/D and D/A converters
24-bit DSP resolution
Effects (16 presets): Reverbs (Hall, Room, Vocal, Plate), Stereo Delay,
Reverb + Delay, Reverb + Chorus
Controls: 16-position selector, clip LED, mute switch with LED indicator
SPEAKER SECTION:
SYSTEM
TYPE: 2-way Coax vented box
FREQUENCY RESPONSE:
65 Hz – 20 KHz at -10 dB
SPHERICAL HORN COVERAGE: 70° H x 70° V
POWER: 150 W AES Standard
300 W Peak
PROTECTION: Electronic circuit on driver
SPEAKER SPECIFICATION: 10" (254mm) low-frequency driver; 2" (51mm) voice coil;
1" (25mm) Neodymium high-frequency driver; 1" (25mm) voice coil
INPUT CONNECTIONS: 1/4" (6.3mm) mono (TS) jack on each cabinet
AMPLIFIER SECTION:
OUTPUT
POWER: 350 W (EIAJ)
IMPEDANCE: 4 Ω load
PROTECTIONS: Overload, short circuit, soft clipi limiter, thermal protection fan cooling
DIMENSIONS (W x D x H):
38.7" x 17.3" x 18.1" (983mm x 439mm x 460mm) (compact)
WEIGHT:
59.5 lbs (27 kg)
Inrush current at initial switch-on: 2.04A
Inrush current after power supply interruption: 3.08A
* Specifications are subject to change without notice.
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MANUAL VERSION 1.3