Naxa NPB-251 (Blue)

Portable AM/FM Radio CD Player Boombox Stereo Speaker System with 3.5mm Aux Input & AC/Battery Power

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NAXA NPB-251 Portable Boombox Speaker System

This lightweight, portable speaker system is built for all purposes and applications. The NAXA NPB251 features a single disc CD player, a built-in AM / FM Radio, and stereo speakers. Additionally, the NPB-251 offers even more options with a universal Aux input. So no matter what smartphone, tablet, or MP3 player you have, just hook up the 3.5mm cable and now your favorite songs can play back in a comfortable indoor / outdoor design. For additional radio reception range, the portable boombox system features a strong telescopic antenna that also shrinks down for convenient storage. Nothing will hold you back, including power. The NPB-251 can operate with just 6 Size "C" batteries, or with the included AC power cable. So indoor, or outdoor, the NPB251 is ready for action!

What's In The Box?
  1. NAXA NPB-251 Portable Boombox Radio (Blue)
  2. Detachable AC Power Cable
  3. Owners Manual/Safety Guide
  4. Warranty Information

General Features:

  • Compact Portable Boombox Audio System with Built-In Speakers
  • Built-In Compact Disc Player
    • 16/19 Track Programmable Memory
    • Play/Pause, Skip/Search & Repeat Functions
  • Built-In AM / FM Radio Tuner with Telescopic Antenna
  • Auxiliary Input Jack (3.5mm Mini Stereo Audio)
    • Perfect for Connecting your iPod, iPhone, or Smartphone for convenient sound on-the-go
  • Dynamic High Performance Stereo Speakers
  • Two-Way Power Options with AC or Battery Power
  • LED Digital Display
  • Manufacturer Model Number: NPB-251BL (NPB-251BU)
  • Also Found As: NAXA NPB251BL, NPB251BU, NPB-251 BU, NPB251 Blue
  • Primary Color Tone: Blue
  • Secondary Color Accent: Silver
  • NAXA NPB-251 Portable AM/FM Radio CD Player Boom box is Also Available In:
  • 1-year Manufacturer's Warranty

Product Specifications:

  • CD: Single Disc
  • Radio
    • AM Frequency Range: 530 - 1710 kHz
    • FM Frequency Range: 87.50 - 107.9 MHz
  • Power
    • AC: 120V ~ 60 Hz 12W
    • DC: 1.5V "C" Batteries (Size C x 6 Not Included)
  • UL/ETL Listed
  • Product Dimensions: 9"W x 8.1"D x 5.8"H
  • Approximate Weight: 2.54 Pounds (1.15 Kg)

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.
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.
120V AC
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
90 days
Labor Warranty Duration
90 days
Warranty Provider

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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-251 (Blue)