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Black 42-inch sound bar with four drivers and Alexa voice control

Naxa Electronics, Inc.

Naxa Electronics, Inc. NHS-5002 42" 40W home audio speaker

SKU CH-E3WH-CVE10 MPN NHS-5002

A 42-inch sound bar with 40W output, built-in Alexa voice control, Bluetooth and Wi-Fi, plus optical, RCA and 3.5 mm inputs

  • Sales unitSingle
  • Speaker setupNumber of Speakers: 4 (2 full-range + 2 low frequency)
  • Rated powerOutput power: 40 W RMS (Two 10 W drivers + Two 10 W subwoofe
  • Connection typesInput Sources: Optical digital audio, RCA stereo audio, 3.5
  • Power supplyPower: AC 110-240 V power adapter
  • Size and weight46 × 6 × 6
  • Hands-free Alexa voice control for music and information
  • 40 W RMS output from four integrated drivers
  • Wireless Wi-Fi and Bluetooth streaming from phones or PCs
  • Three wired inputs: optical, RCA and 3.5 mm AUX
  • Slim 42-inch sound bar fits neatly under the TV

42-inch Alexa sound bar

The Naxa NHS-5002 is a 42-inch sound bar with built-in Amazon Alexa for hands-free voice control. It delivers 40W RMS output through two 10W full-range drivers and two 10W subwoofers. Wireless Wi-Fi and Bluetooth connectivity allow streaming from smartphones or PCs. The unit measures 40 inches deep by 2.4 inches wide by 3.5 inches high and weighs 3.66 lb.

Included cables and remote

The package supplies a remote control, an AC power adapter for 110-240V operation, an RCA stereo cable, and a 3.5 mm AUX cable. These accessories enable immediate wired connections to a TV or other source via optical digital audio, RCA stereo, or 3.5 mm AUX inputs. The remote provides an alternative to voice commands for volume, input selection, and playback control.

Simple placement and setup

The sound bar sits on a shelf or mounts in front of a 42-inch TV using its 46-inch width footprint. A single AC adapter powers the system, so only one outlet is required. Buyers who want more storage for local media files or builders who need a second card for multi-room expansion beyond Alexa grouping will not find those features here. Ensure the TV has an optical, RCA, or 3.5 mm output to match the available inputs.

How it compares

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

Price $82.99
Cheaper than about 69% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameNaxa
Part numberNHS-5002
Product typeSoundBar
Product colorBlack
Audio & video
Speaker setupNumber of Speakers: 4 (2 full-range + 2 low frequency)
Ports & slots
Connection typesInput Sources: Optical digital audio, RCA stereo audio, 3.5 mm AUX audio
Power
Rated powerOutput power: 40 W RMS (Two 10 W drivers + Two 10 W subwoofers)
Power supplyPower: AC 110-240 V power adapter
Size & build
Size and weight46 × 6 × 6
In the box
Sales unitSingle
In the boxAccessories included: Remote control, AC power adapter, RCA stereo cable, 3.5 mm AUX cable
More details
Remote controllerYes

Questions about this item

Will the 10W full-range drivers or the 10W subwoofers need replacement after heavy daily use?

The unit uses two 10W full-range drivers and two 10W subwoofers built into the 42-inch cabinet; no user-serviceable parts are listed, so any driver failure would require professional service.

What limits continuous playback at the rated 40W RMS output?

The 40W RMS rating comes from four 10W drivers powered by the AC 110-240V adapter; sustained full-power use is limited by the adapter's thermal design and the cabinet's passive cooling.

How much heat or fan noise does the AC adapter produce during all-day streaming?

The sound bar has no internal fan; only the external AC 110-240V adapter generates heat, which is typically silent but may become warm to the touch after extended use.

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