We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver aluminium box with front knobs and rear ports

LORDWORLD

LORDWORLD M5.1 5.1 Channel Bluetooth 5.0 Amplifier streaming audio

SKU CH-7ZMW-376M1

Delivers true 5.1 surround sound with Bluetooth 5.0, coaxial, optical, USB and RCA inputs, plus 50 W per channel from triple TPA3116 chips

  • True 5.1 surround sound for cinema-like immersion at home
  • Bluetooth 5.0 wireless streaming plus coaxial, optical, USB and RCA inputs
  • 50 W per channel from three TPA3116 chips driving front, surround, centre and subwoofer
  • Independent volume, treble, bass and per-channel knobs with dual power inputs
  • Build 2.0, 2.1, 2.2, 5.1 or 5.2 systems with one compact amplifier

Home-theatre 5.1 amplifier

The LORDWORLD M5.1 is a 5.1 channel digital amplifier built around three TPA3116 chips. It accepts Bluetooth 5.0, coaxial, optical, USB and both 2.0 and 5.1 channel RCA sources. Independent knobs control main volume, treble, bass and each individual channel level. Dual power inputs feed the front, surround, centre and subwoofer outputs.

Upgrade from stereo or sound-bar

It replaces a basic stereo amp or single-unit sound-bar when discrete surround channels are required. The jump is worth it if the listener wants separate front, surround, centre and subwoofer outputs with per-channel level control. It does not suit buyers who need HDMI switching, room-correction software or wireless rear speakers.

Power per channel and system headroom

Each front and surround channel delivers 50 W, the centre channel delivers 50 W and the subwoofer channel delivers 50 W. That headroom comfortably drives typical bookshelf or floor-standing speakers in a 5.1 or 5.2 layout. It runs out when speakers demand significantly more continuous power or when a larger room requires higher sound-pressure levels.

Highlights

  • True 5.1 surround sound for cinema-like immersion at home
  • Bluetooth 5.0 wireless streaming plus coaxial, optical, USB and RCA inputs
  • 50 W per channel from three TPA3116 chips driving front, surround, centre and subwoofer
  • Independent volume, treble, bass and per-channel knobs with dual power inputs
  • Build 2.0, 2.1, 2.2, 5.1 or 5.2 systems with one compact amplifier

Specifications

BrandLORDWORLD

Questions about this item

What speaker terminals and power supply does the M5.1 need for a 5.1 setup?

The amplifier provides RCA outputs for front, surround, center and subwoofer channels plus dual power inputs labelled main and vice; each channel delivers 50W from the three TPA3116 chips.

How do I connect sources and set the gain structure on the M5.1?

Pair a phone via Bluetooth 5.0 or plug in coaxial, optical, USB or the 2.0 and 5.1 RCA inputs, then adjust the main volume, treble, bass and the independent front, surround, center and bass knobs.

Which parts of the M5.1 are most likely to need attention after extended use?

The three TPA3116 amplifier chips and the dual power-input circuitry handle all 50W channels, so thermal paste renewal or chip replacement are the typical long-term service points.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.