Alto RMX1008 DFX User Manual

8
With the AMPLIFIER MODE in MAIN+MONITOR position, OUTPUT 1 drives a Main speaker cabinet while OUTPUT
2 drives a stage monitor.
WARNING: In MAIN + MONITOR mode, the speaker loads of OUTPUT 1 and OUTPUT 2 cannot be less than 4 ohm,
or it will damage the unit.
With the AMPLIFIER MODE switch in BRIDGE position, the two power amplifiers in your RMX drive together a single
speaker cabinet with the sum of the power of the 2 amps. Usually this solution is used to drive a single subwoofer and
the MAIN OUT on the front panel is used to feed a pair of powered speakers as mid-high units.
WARNING: In bridged mode, it can only be connected with an 8 ohm speaker load, which is connected on the 2+ and
1+ terminals of OUTPUT2 speakon jack. The other speakon jacks and phone jacks cannot be connected with
speaker load, or it will damage the amplifier.
Main Speaker
MAIN + MONITOR Mode
Monitor
Use either the Speakon
jacks or 1/4" jacks
Monitor
Bridge Mode

Alto RMX1008 DFX Specifications

Mono Input Channels

frequency response (microphone input)	10Hz to 55kHz, +/–3dB
distortion (microphone input)	0.006% at +4dBu, 1kHz
gain (microphone input)	50dB
SNR (Signal to Noise Ratio)	>90dB
frequency response (line input)	10Hz to 55kHz, +/–3dB
distortion (line input)	0.04% at +4dBu, 1kHz
gain (line input)	30dB

Stereo Input Channels

frequency response	10Hz to 55kHz, +/–3dB
distortion	0.006% at +4dBu, 1kHz

Impedances

microphone input impedance	1.4k Ohm
channel insert return impedance	2.5k Ohm
all other inputs impedance	10k Ohm or greater
tape out impedance	1k Ohm
all other outputs impedance	120 Ohm

Equalization

hi shelving	+/-15dB @12kHz
mid bell	+/-15dB @2.5kHz
low shelving	+/-15dB @ 80Hz

DSP Section

A/D and D/A converters	24-bit
DSP resolution	24-bit

Effects

presets	16
controls	16-position PRESET Selector; 16-position Variation selector; Clip LED; Mute Switch with LED indicator

Output Power

stereo mode power (RMS)	400W @ 4ohm, 254W @ 8ohm
stereo mode power (EIAJ)	480W @ 4ohm
bridge mode power	945W @ 8ohm, 263W(EIAJ) @ 8ohm

Power Supply

main voltage	100-120 VAC~60 Hz 210-240 VAC~50 Hz
fuse	100 ~ 120V, T8 A 250V; 220 ~ 240V- T6.3 A 250V
inrush current at initial switch-on	3.82 A
inrush current after power supply interruption	5.43 A

Weight and Dimensions

dimensions (W x L x H)	550mm x 220mm x 310mm (8.66" x 12.20" x 21.65")
net weight	8.0kg (17.63lb)