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Pair of black rectangular powered desktop speakers with front headphone jack and remote control

Monoprice Inc.

Monoprice Inc. Monolith MTM-100 100W Powered Desktop Speakers

SKU CH-FHXC-MEYQC

Powered desktop speakers with 100 watts total, Bluetooth 5 aptX HD, optical, USB-C, RCA, 3.5mm inputs, subwoofer output, headphone jack and remote control

  • Product typeHome Theater Speaker System
  • Product colorBlack
  • Key featuresAudiophile Grade Sound: Engineered to deliver spacious, punc
  • Audiophile-grade sound with 100 watts total power and dual 4-inch woofers
  • High-resolution Bluetooth 5 aptX HD streaming for CD-quality wireless audio
  • Versatile connectivity via optical, USB-C, RCA and 3.5 mm inputs
  • Enhanced low-frequency response from 5.25-inch passive radiators down to 45 Hz
  • Convenient front headphone jack and included remote for easy control

What the Monolith MTM-100 is and who it suits

The Monolith MTM-100 is a pair of powered desktop speakers built for listeners who want accurate, room-filling sound from a compact stereo system. Each cabinet delivers 50 watts through dual 4-inch woofers, a 1-inch silk dome tweeter and a 5.25-inch passive radiator for extended low-frequency response. The flat frequency response of 45Hz to 20kHz makes them suitable for critical music playback, gaming or home-office conferencing.

Thermals noise and power draw

The integrated amplifiers run cool during typical desktop listening sessions and the cabinets remain quiet with no audible fan noise. Total system power is 100 watts, split evenly between the two speakers, so normal use at moderate volumes draws only a fraction of the rated output. The passive radiator design avoids the port turbulence that can add unwanted noise at higher levels.

How it fits into a build

Connect sources through USB-C, optical Toslink, RCA or 3.5mm analogue inputs, or stream wirelessly via Bluetooth 5 with aptX HD for high-definition audio. A front-panel headphone jack lets you switch instantly to private listening without unplugging cables. The subwoofer output adds flexibility for users who later want deeper bass extension, while the included remote controls volume and input selection from across the desk.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $378.99
Pricier than about 80% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameMonoprice
Model name143241
Part number143241
Product typeHome Theater Speaker System
Product colorBlack

Questions about this item

How do I connect the speakers using the USB-C input and what step is often missed?

Plug the USB-C cable into a computer USB port, then select the USB input on the remote or front panel so the digital signal is routed to the internal DAC.

What part of the Monolith MTM-100 will need attention after extended use?

The 1" silk dome tweeter and dual 4" woofers are passive drivers; only the built-in 50-watt-per-speaker amplifier may degrade over very long periods.

What limit appears first when the system is played loudly for a long session?

The 45 Hz low-frequency cutoff means deep bass rolls off before the 100-watt total amplifier reaches its thermal ceiling.

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