Naxa NPB-428

Portable AM/FM Radio CD/MP3/USB Player Cassette Recorder Boombox Stereo with Remote


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Naxa NPB-428

Designed with the features and power of home shelf system stereo, but have all the versatility of a portable boombox. Its a complete entertainment system, all for a great price. Get yours today!

What's In The Box?
  1. NAXA NPB-428 CD Stereo Console
  2. 2 Detachable Speaker Cabinets
  3. Remote Control
  4. Detachable AC Power Cable
  5. Owners Manual/Safety Guide
  6. Warranty Information

General Features:

  • Compact Portable Stereo Speaker System with Three-Way Stereo Speaker Design
  • Compact Disc Player
    • Compatible with all Disk CD Types CD-DA / CD-R / CD-RW Type Discs
  • Cassette Player CD / MP3 / USB Recorder
    • Record your own Mix Tapes Instantly with the push of a button
  • USB Audio Input
    • Instantly play back your favorite mix, or sound track conveniently on your pocket sized flash drive
  • Auxiliary Input Jack (3.5mm Mini Stereo Audio)
    • Connect your smartphone, tablet, or other portable media player room filling sound
  • Detachable 3-Way Speaker Cabinets with Bass Boost
    • Powerful Dynamic Speaker Drivers Deliver Incredible Depth and Clarity, It will be Like Your Listening to Music Again for the First Time
  • Two-Way Power Options with AC or Battery Power
  • Digital LCD Display
  • Convenient Carrying Handle
  • Manufacturer Model Number: NAXA NPB-428 (NPB428)
  • Primary Color: Black & Chrome
  • NAXA NPB-420 Series AM/FM Radio CD/Cassette Player/Rec Boombox is Available In:
  • 1-year Manufacturer's Warranty

Product Specifications:

  • CD
    • Top Loading, Single Disc
    • Frequency Response: 100 Hz - 16,000 Hz
  • Radio
    • AM Frequency Range: 530 - 1710 kHz
    • FM Frequency Range: 87.5 - 108 MHz
  • Cassette Deck:
    • Recording Section: 2 Tracks 2 Channel (Stereo)
    • Biasing System: DC Bias
    • Frequency Response: 125 Hz - 6,300 Hz
  • Audio:
    • Speaker Configuration: 2 Channel Stereo (2-Way Speakers)
    • Speaker Output: 2.5 Watts (x 2)
    • Max Output: 5 Watts
    • Features: Bass Boost
  • Power Requirements:
    • AC: 110/220V ~ 60/50 Hz
    • DC (Stereo): Type "D" x 8 (Not Included)
    • DC (Remote): Type "AAA" x 2 (Not Included)
  • Power Consumption:
    • AC: 20 Watts
    • Operating Temperature: +5° C- +35° C
  • Product Dimensions (Approx.): 9.1"H x 17.92"W x 8.67"D (230mm x 455mm x 220mm)
  • Product Weight (Approx.): 9.7 Pounds (4.4 Kilograms)

General Features

This will designate if the unit is capable of having an alarm set.
AM/FM Tuner
Most in-dash CD players have AM/FM playback allowing you listen to your favorite local radio stations.
Cassette Playback
If the unit offers audio playback from cassette, it will be designated here.
CD Player
This means that the unit is capable of playing CDs (Compact Discs).
TV Bands
TV Band compatible devices are capable of operating in the channels (also called white spaces) between the television channels in the USA.
Weather Bands
Weather Band compatible devices are capable of receiving continuous weather information directly from close-by National Weather Service offices. These broadcasts inform about Service warnings, watches, forecasts, other hazard information, as well as public safety information.
World Band
This means that the device is capable of receiving world band frequencies.
iPod Dockable
This designates if an iPod can be docked the particular device. This feature applies it to home DVD/Blu-ay players, iPod accessories, alarm clocks, and more. When an iPod is docked, it will charge the iPod. Some devices will support the playback of video off of a docked compatible iPod. Some players include a dock or have one built-in, while others require you to purchase it separately.
Yes (Connection via USB)
Power Requirement
This is the required way to give the unit power. Common power sources are 120V AC (Common house plugs), batteries, or a combination of the two.
110 / 220V
Power Source
The type of battery the item uses. Some batteries are rechargeable, while others are not.

Rechargeable alkaline, nickel cadmium, nickel metal hydride, lithium ion, and lithium ion polymer are all examples of rechargeable batteries.

Some batteries are integrated and built into the item, while others are removable.

The width of the item from left to right (side-to-side) measured in inches.
The height of the item, measured from top to bottom, in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
LCD Display
This means that the item has a LCD display on the front of the unit. This display will show various information such as time, settings, options, menus, or more. What the LCD display shows depends on the type of item.
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.

USB Ports
This is the number of USB ports on the charger.
Auxiliary Input
This refers to whether or not the unit has an auxiliary input for connecting additional accessories.
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.
Primary Color
This is the main color of the item.
Secondary Color
A color that compliments the main color of the product.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating



Great investment

June 10, 2014

I am so happy, I own this product. It works great, I haven't had no problems with it. And the price is just right. It's just the right size. It doesn't take up to much space. Easy to carry, easy to handle. I am a happy customer tyvm =)

10 of 12 found this helpful

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Brooklyn, New York

Great Value

January 27, 2014

This product works fine. It sounds and plays well and it seems to have guaranteed lifetime.

7 of 9 found this helpful

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babe jr

Clarkdale Az

Good buy

March 8, 2014

All functions of the product works good except the radio station select dial tends to drift off of station. I purchased this product to be able to
listen to my many cassette tapes.
I have had this a very short time and I am unable to judge the durability

6 of 8 found this helpful

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Browse 1 question and 1 answer
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Why did you choose this?
Sonic Electronix Store
Portability. It won't play off Thumb Drive, no clue, but I wanted it to play some CD's when We go camping, so for that purpose it's okey.
timothy decook on Dec 5, 2015

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 NPB-428

Item Added to Cart

Naxa NPB-428

Portable AM/FM Radio CD/MP3/USB Player Cassette Recorder Boombox Stereo with Remote


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