Alesis SUMO 100 Keyboard Amplifier Quick Start Owner’s Manual and Product Specification

Alesis SUMO 100 Keyboard Amplifier Quick Start Owner’s Manual is also known as the Alesis SUMO 100 Keyboard Amplifier Quick Start Guide. This manual contains important information that should you know. By reading the owner’s manual, you will learn about how to operate and maintain this unit. Alesis SUMO 100 features external audio input / output connector, equalization circuit, digital effects, and amplification section.


Product Specification Alesis SUMO 100 Keyboard Amplifier

External audio inputs

Input Connectors:                       Balanced 1/4" TRS jacks     (2 stereo pairs on Sumo 100.

                                                                                                       4 stereo pairs on Sumo 300.)

                                                        XLR microphone input     (1 input on both Sumo 100

                                                                                                       and Sumo 300.)

Maximum Input Level:                TRS inputs:                       -21.5 dBU (9.2VRMS)

(channel volume at maximum)  XLR input:                        -21 dBU (69mVRMS)

Input Impedance @ 1 kHz:         TRS inputs:                       10KÙ

                                                         XLR input:                        >3KÙ

External audio outputs

Output Connectors:                     Stereo Link Output:                         1/4" TRS

                                                         Main L/R:                                         XLR

                                                         Headphones:                                    1/4" TRS

Maximum Output Level:             Stereo Link output:                          + 21.5dBu (9.2VRMS)

(before clipping)                          Main L/R output:                            + 21.5dBu (9.2VRMS)

                                                         Headphone output:                        100 mW RMS

Output Impedance:                       Stereo Link output:                          1KÙ

                                                         Main L/R output:                            100Ù

                                                         Headphone output:                        >25mW@8Ω, >140mW@75Ω, >60mW@600Ω

Equalization circuit

Circuitry:                                      Channel 1:                                         Dual-Band analog EQ

                                                         Master:                                               Three-Band analog EQ

Operation:                                      Channel 1 Bass:                                ± 15db @ 120 Hz

                                                          Channel 1 Treble:                            ± 15dB @ 6kHz

                                                          Master EQ Bass:                              ± 15db @ 120 Hz

                                                          Master EQ Mid:                               ± 15db @ 2.45 Hz (1.8 Q)

                                                          Master EQ Treble:                           ± 15 dB @ 6kHz

Digital Effects

General Characteristics:             Stereo, 28-bit effects.

Loudspeakers

General Characteristics:              Sumo 100:                                        12" (30.5 cm) woofer

                                                                                                                      1" (2.5 cm) horn-mounted tweeter

                                                            Sumo 300:                                        15" (38 cm) woofer

                                                                                                                       1" (2.5 cm) horn-mounted tweeter

Amplification section

Power:                                                Sumo 100:                                          100W (8Ω, 1kHz, 0.04% THD+N),

                                                                                                                          140W (8Ω, 1kHz, 1% THD+N)

                                                              Sumo 300:                                          250W (8Ω, 1kHz, 0.04% THD+N),

                                                                                                                          300W (8Ω, 1kHz, 1% THD+N)

Frequency Response:                        Main L/R output:                            20Hz-20kHz, ± 1.5dB

(using main outputs)

Power Consumption:                           Sumo 100:                                          200 Watts max

(120VAC/60Hz,                                    Sumo 300:                                          470 Watts max

240VAC/50Hz)

Physical

Dimensions (WxHxD):                        Sumo 100: 16" x 14" x 24.5" / 40.6 x 35.6 x 62.2 cm

                                                                 Sumo 300: 19" x 16.5" x 29" / 48.3 x 41.9 x 73.7 cm

Weight:                                                  Sumo 100: 52.5 lbs / 23.8 kg

                                                                 Sumo 300: 75 lbs / 34.0 kg

If you are looking for Alesis SUMO 100 Keyboard Amplifier Quick Start Owner’s Manual or User Guide, you can download it from their official website that the link is below.

Alesis SUMO 100 Keyboard Amplifier Quick Start Owner’s Manual

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