Alesis

Alesis Nitro Amp 70W Compact Drum Monitor

4.2 (52 reviews)
70W120Hz - 18kHz

A rack-mounted 70W drum monitor that delivers clear, headphone-free practice sound directly from your Alesis Nitro kit.

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Overview

The Alesis Nitro Amp is a purpose-built monitoring solution for electronic drummers who want to hear their kit without wearing headphones. Rather than occupying floor space like a traditional keyboard amp or PA speaker, the Nitro Amp clamps directly to your Alesis Nitro drum rack via an included mount arm and clamp system. This variable-angle mounting allows you to position the 3-inch full-range composite driver at ear level, directing sound exactly where you need it for optimal monitoring during practice sessions or lessons.

Powered by a 70W peak Class-D amplifier, the Nitro Amp covers a frequency response of 120Hz to 18kHz and reaches a maximum SPL of 98dB — enough to fill a practice room without overwhelming it. A front-panel level control provides quick volume adjustment, while the balanced/unbalanced TRS input connects directly to the Nitro drum module using the included 5-foot 1/4" TRS cable. The external power supply is also included, so the setup is straightforward out of the box. While it is not designed to replace a full-size drum amplifier for stage or rehearsal use, it offers a clean and convenient way to practice at comfortable volumes without the isolation and fatigue that headphones can cause over extended sessions.

Key Features

Ultra-Compact, Powered Monitor - Get a moderate-volume, space-saving amp that mounts directly to any Nitro kit drum rack for a convenient way to hear your electric drum set without headphones

Enhanced Personal Monitoring During Practice or Lessons - 3" full-range composite driver and a 70W peak power Class-D amplifier deliver balanced sound spectrum and punchy, distortion-free sound

Seamlessly Attached to Your Nitro Max or Pro Drum Rack - Variable-angle setup with clamps for mounting right at ear level - optimal sound delivery even at moderate volume

Your Sound Right Where You Need It - With 120Hz - 18kHz frequency response and 98dB max SPL, the Nitro Amp is loud enough to fill a room without overwhelming it

Ease-of-Use - With front-panel Level control and power indicator; Balanced/Unbalanced TRS in to connect directly to your Nitro drum module with the included cable; external power supply included

Box Contents - Nitro Amp; Rack Mount Kit: Rack Clamp, Threaded Nut, Rack Mount Arm; External Power Supply; 1/4" TRS Cable 5 ft./1.5 m; Quickstart Guide; Safety & Warranty Manual

Specifications

Brand
Alesis
Model
Nitro Amp
Power
70W Peak (Class-D)
Driver
3" Full-Range Composite
Frequency Response
120Hz – 18kHz
Max SPL
98dB
Input
Balanced/Unbalanced 1/4" TRS
Controls
Front-panel Level Knob, Power Indicator
Included Accessories
Rack Clamp, Threaded Nut, Rack Mount Arm, External Power Supply, 5 ft. 1/4" TRS Cable

Pros & Cons

👍 Pros

  • Mounts directly to the drum rack, eliminating the need for a separate amp stand or floor space
  • Included TRS cable and power supply mean no additional purchases are required
  • Variable-angle clamp positioning allows you to aim sound directly at ear level
  • Class-D amplifier delivers clean, distortion-free sound at practice volumes
  • Compact 3-inch driver keeps the overall size and weight minimal

👎 Cons

  • 70W peak power and 98dB max SPL are insufficient for full band rehearsal or performance use
  • 120Hz low-frequency cutoff means deep bass drum tones will lack the sub-bass punch of a larger monitor
  • Only one TRS input — no auxiliary input for playing along with backing tracks through the amp
  • Mounting hardware is designed for Alesis Nitro racks and may not fit other manufacturers' drum rack tubing
  • No headphone output on the amp itself

Frequently Asked Questions

While it is designed to clamp onto Alesis Nitro drum racks, you can use it as a standalone monitor with any source that has a 1/4" TRS output — you would just need an alternative mounting solution.
With a 98dB max SPL and 70W peak power, it is best suited for personal practice and lessons. It may struggle to keep up in a full band rehearsal setting.
It requires its own external power supply, which is included in the box.
It uses an included rack clamp and mount arm that attach directly to any Nitro kit rack tube, allowing variable-angle positioning at ear level.
No, it does not include a headphone output. It is designed as a speaker monitor — for headphone use, connect directly to your drum module's headphone jack.