Naxa NSM-437 (NS-437)

Digital MP3/CD Micro System with AM/FM Radio & Remote Control


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This item has been discontinued

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What's In The Box?
  1. NAXA NSM-437 Vertical CD Player Receiver
  2. (2) Ultra Slim Speaker Cabinets
  3. Pre-Programmed Remote Control
  4. AC Power Cable
  5. Wall-Mounting Bracket
  6. AC Power Cable
  7. Owners Manual
  8. Authorized Warranty

General Features:

  • Slim Line CD/MP3 Player Home Stereo Speaker System
  • Programmable CD Player Memory Plays Pre-Recorded CDs, MP3s & WMA Files with Multi-Format Compatibility
  • Two Individual Dynamic Speakers Deliver Powerful, Room-Filling Sound Performance
  • Integrated PLL Digital AM/FM Radio with Digital Station Memory Presets
  • Slim Line Design with Versatile Applications and Uses
    • Wall mountable design with included bracket
    • Table/Desk-Top Stand Included (Optional/Removable)
  • Preset 5 Band Equalizer for Enhanced Audio Playback
    • Choose from Flat, Classical, Rock, Pop & Jazz
  • Digital LED Display with Clock Function
  • 3.5mm auxiliary input for use with other audio output devices
  • Fully functional remote control
  • Primary Color Tone: Black
  • Manufacturer Model Number: NAXA NSM-437 (NSM437)
  • Also available: NAXA NSM-439 CD Shelf System with Bluetooth
  • Authorized Internet Dealer
  • 90-Day Manufacturer's Warranty

Product Specifications:

  • Speakers:
    • Configuration: Stereo 2.0
    • Type: Dynamic Drivers
    • Output Power: 2.2 Watts (Per Channel)
    • Total Output: 4.4 Watts
    • Special Features: Wall Mountable
  • CD Player:
    • Capacity: Single Disc
    • Compatible Format: CD, CD-R, CD-RW, MP3, WMA
    • Frequency Response: 20 Hz - 20,000 Hz
  • Radio:
    • AM Antenna Type: Wire (Internal)
    • AM: 530 kHz - 1710 kHz
    • FM Antenna Type: Wire (Attached In Rear)
    • FM: 88 MHz - 108 MHz
  • Power:
    • Source: AC 120 Volts ~ 60 Hz
    • Consumption: 16 Watts
  • Dimensions:
    • Main Unit: 11.46"W x 3.03"D x 7.91"H (291 mm x 202 mm x 80 mm)
    • Speakers (Each): 4.33"W x 6.38"D x 8.07"H (110 mm x 136 mm x 204 mm)
  • Approximate Weight: 6.1 Pounds

Also Found As: NAXA NS-437 Shelf System, NAXA Digital MP/CD Micro System with PLL AM/FM Stereo Radio, NAXA NS437, NSM-437B, NSM437B, NAXA NSM-437-BLK

General Features

Audio Options
These are the different audio options available in the shelf system.
CD Player
AM Radio
FM Radio
Auxiliary Input
Primary Power Source
How the unit is powered.
120V AC Power Cable
Primary Color
This is the main color of the item.
Remote Control
Allows control of specific features and functions from a remote control. Typically they are used to prevent button wear on your radio, or to allow easier navigation of menus.

Speaker Specifications

Speaker Configuration
This is the configuration of the speakers in the home theater system. The more speakers, the more realistic the surround sound is.
Stereo (2.0)
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
4.4 watts

CD Specifications

Number of Discs
The number of discs that the unit can store internally. The discs can be accessed quickly and sometimes from a remote source.
Tray Type
This is how the CD is loaded into the player. Some units will accept the CDs from the top, while others take them in on the front.
Vertical Loading
The unit will play CDs, also known as Compact Discs. This is the standard format for audio optical discs.
The unit offers playback of CD-R discs. These are compact disc that have had audio burned on to them.
The unit will play CD-RW discs. CD-RW are also know as CD-ReWriteable and they can be used more than once.

Playback Features

The unit offers MP3 playback.

MP3 should not be confused with MPEG-3. MP3 files are the third audio layer of a MPEG-1 file. The compression algorithm of a MP3 file reduces the file size while keeping the audio quality.

The unit offers the playback of WMA files.

WMA stands for Windows Media Audio and was developed by Microsoft. It is a file used specifically for audio.

AM/FM Tuner
Most in-dash CD players have AM/FM playback allowing you listen to your favorite local radio stations.
Bluetooth Connectivity
Bluetooth® technology allows two or more electronic devices to communicate with each other wirelessly, such as using your cell phones "hands-free" or transmitting music to Bluetooth enabled receiver. If a unit is Bluetooth capable, it typically can allow you to connect to your Bluetooth cell phone to make and receive calls. Others can access your phone and address book too via Bluetooth. Other Bluetooth capable units offer even more services, such as live traffic information and map upgrades.

More uses of Bluetooth technology include transmitting music to a compatible receiver, printing wirelessly from a computer, and many other wireless uses. Please see the item description for more specific information regarding what features the unit includes.

Built-In Microphone
This will designate if thedevice has a built-in microphone for the recording or transmitting of audio.

iPod Compatibility

This will tell you if the unit features Apple AirPlay technology for playing music wirelessly from your device. AirPlay lets you wirelessly stream what’s on your iOS device and Mac to your speakers. Guests can even easily share their content with peer-to-peer AirPlay.


Additional Audio/Video Inputs
These inputs enable the unit to receive an audio or video signal from a separate source. There are many different types of connections and ways to accomplish this. Most common are RCA Composite cables and 3.5mm mini-jack plugs.

RCA Composite Inputs
These are your typical red, white, and yellow RCA composite cables that are common among devices with audio and video inputs. The red and white cables are dedicated for audio. The red cable is for the right channel and the white is for the left channel. The yellow cable is specifically for the video signal. Because this type of auxiliary cable contains 2 channels of audio, it will support stereo sound.

This is commonly referred to as a mini-jack or a headphone jack. It is a 3.5mm plug that transfers audio only. There is a right and left audio channel on the plug which allows for stereo sound playback.

3.5mm AV Input
These plugs look similar to the common 3.5mm mini-jack, however they carry a third channel dedicated for video.

This means that an auxiliary input is possible, but only with the use of an optional accessory. These optional adapters will sometimes use the CD Changer port or other port on the back of a unit that might restrict the use of other expandability features. These accessories are typically sold separately.

Rear 3.5mm Audio Input

Warranty and Return Policy

Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


The Villages, Florida

Awesome sound device

October 20, 2014

I play CDs for my clients during their massage and the NAXA sounds great!! Clear acoustics and vibrating sound effects. Excellent buy!!

6 of 9 found this helpful

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Why did you choose this?
Sonic Electronix Store
Good review and a very good price plus free shipping
Carmen R on Oct 29, 2014
Granddaughter wants this - saw in another catalog, but price on Sonic Electronix was a great deal!
Julie B on Aug 16, 2014
needed ambience for baby's room
Kevin P on Sep 11, 2014

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Naxa NSM-437 (NS-437)

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Naxa NSM-437 (NS-437)

Digital MP3/CD Micro System with AM/FM Radio & Remote Control


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