Why Choose Crutchfield?
Great gear and expert advice
Our experts help you pick the ideal gear for your needs.Meet our advisors
Free tech support for the life of your gear.Read about our one-on-one expert help
You may return items that are complete and like new for any reason within 60 days.See the details of our return policy
Earn one point for every dollar you spend and use those points to save on future purchases.Get full details on Crutchfield Rewards
Deep discounts on car installation gear
We offer vehicle-specific installation instructions, dash kits, wiring harnesses, and speaker accessories at deeply discounted prices with car stereo and speaker purchases. Available for most vehicles.Learn more
Trusted since 1974
Our customers have trusted us with their business, and they’ve helped us win awards for our service.Check out our most recent awards
The manufacturer’s warranty always applies.See more details
ZVOX SoundBase 420
Powered home theater sound system/platform for TVs up to 50"
Item # 729ZBV420 | MFR # 4004201
This item is no longer available.
Our take on the ZVOX SoundBase 420 by Crutchfield's Marshall Chase
The low-profile ZVOX SoundBase 420 raises your TV height by a few inches — but improves your TV sound by a mile. This feature-laden, pedestal-shaped speaker gives you flexible connection options, including analog and digital audio inputs, for both newer and older TVs and components.
Dialogue up, commercials down
If you can't hear the actors, it's nearly impossible to follow the story. That's why ZVOX created a dialogue enhancement feature that gives voices new clarity and prominence. What's more, ZVOX knows how sponsors love to blast us out of our seats during commercial breaks. Thanks to the output leveling feature, the 420 keeps commercials on a short leash so you can just relax.
Big sound from a small console
This one-piece system houses five full-range speakers, a high-output woofer, and built-in amplification — there's no need to use a separate receiver or run wires to any external speakers. Plus, it's designed to serve as a convenient base for flat-panel TVs with screen sizes up to 50". Even older TVs sit perfectly atop this sturdy wooden cabinet that can support up to 110 lbs. Place the SoundBase directly underneath your TV and you won't have to worry about making extra room for it on your entertainment stand.
Built with convenience in mind
The SoundBase V420 is a great place to plug in your iPod® or portable player for terrific sound. It has a minijack input on the front panel for easy access. it's front-panel display lights up from behind the front cloth grille then disappears when not in use. And the V420 learns the commands of your TV remote, giving you one less clicker to keep track of. Signal-sensing circuitry powers the system on and off along with your TV.
Great sound and easy to use below my 40" Samsung LCD TV
What's in the Box:
- ZVOX Single cabinet surround system
- AC adapter with attached 59" DC output cord (DC output: 15V/3A)
- 6' AC power cord (IEC 3-prong)
- Wireless remote control (requires 2 "AAA" batteries--not included)
- 43" Audio cable (Stereo 3.5mm mini-plugs on both ends)
- 6' Optical digital cable
- Setup & Operation guide
- Quick Setup sheet
- Remote Control instructions
- serves as a platform for most flat-panel TVs up to 50"
- TV base should not exceed 27" wide or 13" deep, and TV weight should not exceed 110 lbs.
- PhaseCue II virtual surround sound
- output leveling feature automatically reduces volume of loud commercials
- frequency response 45-20,000 Hz
- built-in 45-watt (peak power) amplifier
- five 2" full-range speakers
- 5-1/4" woofer
- 1 optical digital and 1 coaxial digital audio input (accepts 2-channel PCM only)
- 2 stereo RCA analog inputs
- 1 front-panel minijack input for portable music players
- auto on/off
- remote control
- also learns commands from your TV remote
- rigid MDF (medium density fiberboard) cabinet
- 27 9/16"W x 16"D x 3 3/8"H
- weight: 17 lbs.
- warranty: 1 year
- Our 60-day money-back guarantee
ZVOX SoundBase 420 Reviews
Average Customer Review(s):
Thanks for submitting your review
Features and Specs
|Pieces in System||1|
|Midrange||2.0" Cone (x5)|
|Surround Sound Decoding||No|
|4K Video Compatible||No|
|HDR Video Compatible||---|
|Audio Return Channel||---|
|Remote IR Passthrough||No|
|Works with TV Remote (IR)||---|
|Control by App||---|
|Mounting Bracket Included||No|
|Surface Mount Stand Included||No|
|Speaker Parts Warranty||1 Year|
|Speaker Labor Warranty||1 Year|
|Amplifier Parts Warranty||1 Year|
|Amplifier Labor Warranty||1 Year|
|System Frequency Response||45-20k Hz|
|Sound Bar RMS Power||45 Watts total|
|Subwoofer RMS Power||N/A|
|Inputs and Outputs|
|Mini Stereo Audio Inputs||1|
|RCA Stereo Audio Inputs||2|
|Optical Digital Audio Inputs||1|
|Coaxial Digital Audio Inputs||1|
|Sound Bar (inches)||3-11/16H x 27-9/16W x 16D|
|Sound Bar Weight||17 lbs|
|Subwoofer (inches)||No Subwoofer|
Overview: The ZVOX SoundBase 420 is a single-cabinet audio system for your flat-panel television. It combines high-quality speakers, a built-in amplifier, a built-in subwoofer, and ZVOX PhaseCue II Virtual Surround Sound processing to give you an easy surround sound solution. Since there are no speaker wires to deal with, you just need to connect the power and audio cables to get started.
TV Compatibility: Most 32"-50" flat-panel TVs can be placed directly on top the SoundBase 420. The television should weigh 110 pounds or less. The TV's pedestal base should not exceed 27" width or 13" depth. You can also place the unit on a shelf directly below the TV, if desired.
Class D Amplifier: The ZVOX SoundBase 420 is bi-amplified, using a specially designed, highly-efficient 45 watt Class D amplifier that includes electronic contouring for superb frequency response.
Five 2" Drivers: The ZVOX SoundBase 420 has five 2" main speaker drivers that use a long-throw design to create a remarkable wide range, and accurate sound.
5-1/4" Subwoofer: In addition to the five main speakers, the SoundBase 420 has a built-in down firing high-mass, long-throw 5-1/4" subwoofer in a ported enclosure.
PhaseCue II Virtual Surround Sound: The SoundBase 420 uses ZVOX's proprietary PhaseCue II virtual surround processing to give you rich, three-dimensional sound with movies or music. PhaseCue II, as its name implies, manipulates the phase of the separate channels to "fool the ear" into believing that sound is coming from a variety of sources throughout the room. The benefits of PhaseCue II vary greatly based on program material. Live music and well-recorded modern movie soundtracks will deliver rich, three-dimensional sound - pulling the sound out from the speakers and into the room, literally surrounding the listener.
- Music: With music, PhaseCue II creates a very wide soundstage - it literally sounds like you are listening to speakers eight feet apart from each other.
- Movies: When listening to a good movie, the soundtrack will envelop you - putting you in the middle of the action.
Note: While the virtual surround experience isn't the same as a high-quality 5.1-channel system, the performance is much better than the speakers built-in to most TV's.
Wood (MDF) Cabinet: The SoundBase 420 features a cabinet made of MDF (medium density fiberboard), the same material used in most high-end loudspeakers. Its low-profile design blends perfectly with most flat-panel TVs.
Disappearing Display: The SoundBase 420 features a four-digit display located behind the speaker grille that shows the current setting for volume, bass/treble, and PhaseCue II (virtual surround). It also shows when you have engaged the Mute, Output Leveling (OL), or Dialog Emphasis (DE) features. A few seconds after you stop using your remote (or front panel) controls, the display disappears completely.
Dialogue Emphasis (DE): Dialogue Emphasis (DE) provides an easy-to-use and effective method for improving the intelligibility of television dialogue. By pressing the Dialogue Emphasis (DE) function button on the remote control, the system engages a circuit that mimics the functions of a hearing aid. The frequencies used by human voices are dynamically emphasized, while other frequencies are minimized.
Output Leveling (OL): The Output Leveling (OL) function prevents large changes in volume levels. Simply press the Output Leveling (OL) button on the remote control and a sophisticated processor takes over, making soft sounds louder and loud sounds softer, so there are fewer jarring moments when switching channels or when commercials come on. This system also helps by boosting the audio levels from a DVD or Blu-ray player that are not loud enough.
Surround Settings: You can adjust the level of PhaseCue II virtual surround processing effect. You can select from Surround One (low effect), Surround Two (moderate effect), Surround Three (strong effect).
Tone Control: The SoundBase 420 has independent bass and treble controls. Each has a range from -4 to 4, and can be adjusted using the remote control only.
Remote Control: The included wireless remote has controls for power, input select, mute, volume, PhaseCue II effect level, bass and treble level, and DE/OL functions.
Programmable: The new SoundBase 420 can be programmed to respond to your current remote control. The illuminated display walks you through a less-than-a-minute programming cycle. Then your TV remote, cable box remote, or satellite receiver remote can control volume up, volume down, mute, and power on the ZVOX system.
Auto Standby: The SoundBase 420 will enter a low-power Standby mode after approximately 5 minutes of no audio signal.
One Cable Connection: The SoundBase 420 requires only one connection cable. You can use either analog or digital connection options to your television.
Audio Inputs: The ZVOX SoundBase 420 offers analog and digital audio inputs:
- Digital Inputs: The SoundBase 420 is equipped with a coaxial digital (single RCA) and an optical digital (Toslink) input. The digital inputs will accept 2-channel PCM only (not compatible with Dolby Digital bitstream signals).
- Analog Inputs: The SoundBase 420 has two rear-panel stereo RCA analog inputs and a front-panel 3.5mm analog audio input. The front panel input is handy for connecting an iPod or other portable audio device.
Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.
2 questions already asked
we are not qualified to answer that question but we love it! [ ELIZABETH Dec 14, 2014 ]
I doubt it you would be imputing an amplified signal into an amplified speaker, how would you ever balance the the volume between home theater speakers. the Zox 420 is a wonderful speaker, and should be used as intended by Zvox [ CLEMENT J Dec 14, 2014 ]
I am sorry but I don't know. [ KATHY Dec 14, 2014 ]
This unit does not have a built in CD or DVD player. However, an external CD or DVD player can easily be attached to this unit using the extra inputs on the back. [ Jeff Dec 11, 2013 ] Staff