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Compact silver aluminium stereo amplifier with front bass treble knobs and rear speaker terminals

Neuma

Neuma TB10A 2.0CH Stereo Amplifier 100W x 2

SKU CH-K0Z9-HRP97

Two-channel Class D stereo amplifier delivers 100W per channel at 4 ohms with 0.04% THD, includes 24V power supply, bass and treble controls, and aluminium enclosure

  • Product typePro Audio - Speakers
  • 100 W per channel into 4 Ω with 0.04 % THD
  • Bass and treble controls tailor the sound
  • Silent operation with no audible noise or pops
  • Compact aluminium chassis fits desktop or small spaces
  • Includes 24 V power supply and AC cord

Neuma TB10A 2.0CH Stereo Amplifier

This Neuma TB10A is a 2.0 channel Class D integrated amplifier rated at 100W x 2 into 4 ohms with 0.04% THD. It suits desktop or small-space home and office audio systems that need a compact, aluminium-cased amp with bass and treble controls. No software installation or configuration is required to start listening.

Check speaker impedance

The amplifier delivers its rated output into 4 ohms and can drive speakers rated up to 200W at 8 ohms or 300W at 4 ohms. Verify your passive speakers fall within these impedance and power ranges. Ensure you have a suitable line-level source such as a DAC, phone or computer and that the included 24V power supply can reach a mains outlet.

Sustained load behaviour

The aluminium enclosure acts as a heatsink to maintain stable operation during extended listening sessions. The design produces no audible pop or noise when idle and remains silent when no signal is present. Continuous output stays clean at the specified THD figure across the 20 Hz to 20 kHz bandwidth.

How it compares

Measured against everything we stock in Pro Audio Equipment, at today’s prices. Recalculated every night.

Price $113.99
Pricier than about 66% of the 613 comparable items (median $56.99).

Specifications

Product
Product typePro Audio - Speakers

Questions about this item

Does the TB10A come with everything needed to start driving speakers, or must I buy cables or a power supply separately?

The package includes the TB10A amplifier, a 24 V power adapter, an AC cord and a user manual, so no separate power supply is required. You only need to add speaker wire and your audio source cables.

The listing shows a single TB10A model — are there different power or channel versions I should choose between?

Only the 2.0 CH stereo version rated at 100 W × 2 into 4 Ω is offered, so there is no alternative capacity or channel configuration to select.

What does the 100 W × 2 rating actually deliver when I connect typical 8 Ω home speakers?

With 8 Ω speakers the amplifier can drive up to 200 watts total, while 4 Ω loads allow up to 300 watts total, both measured at 20 Hz – 20 kHz with 0.04 % THD.

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