Space 3D Midrange & Tweeter Speaker Kit (SPACE3D)


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  • Space 3D Midrange and Tweeter System
  • Power Handling:
    • Peak: 420 watts per pair / 210 watts each
    • RMS: 140 watts per pair / 70 watts each
  • 3D Design of midrange and tweeter combine to produce 360° sound
  • High fidelity esoteric aluminum midrange cone
  • PU dualroll surrounds
  • 1-3/4" (45mm) Midrange with 0.15mm high fidelity alloy cone
  • 1-1/2" (38mm) Silk super tweeter
  • 4 ohms impedance
  • 3/4" Voice coil size
  • Separate 3 way alloy 12 dB per octave passive crossover
  • Mechanical thermal unity for increased heat dissipation
  • 0-3 dB Tweeter attenuation
  • Alloy gasket made from high grade machined aluminum
  • Neodymium magnet structures
  • Top-mount depth: 1-1/4"
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Note: This is the same midrange and tweeter that are included in the VIBE SPACE5 and VIBE SPACE6 speaker sets.

Priced Per Complete Component System: 2 midrange, 2 tweeters and 2 crossover networks.

Tweeter Specifications

Priced Per
Car Tweeters are typically sold in pairs so you will receive 2 tweeters for each purchase on tweeters marked "Priced Per Pair". If a tweeter is marked "Priced Per Each" then the tweeter is sold individually and each purchase you make will result in 1 tweeter. High-powered tweeters are typically sold per each tweeter.
Tweeter Size
Refers to the size of the tweeter. Typically, smaller tweeters produces less output with higher frequency response.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Tweeter Composition
Materials such as polypropylene, silk, cloth, and paper are the most common, where as many more recent tweeters are now manufactured with composites such as Aluminum, Titanium, Mylar, and other materials.

PEI is an acronym for "Polyetherimide" which is an amorphous, amber transparent, high-performance thermoplastic.

Flush Mount
If the speaker or tweeter is flush mountable, then it can be installed flush to the mounting surface.

When installing a flush mount tweeter, make sure that there is enough room behind the mounting surface for the tweeter and magnet. Check the mounting depth with your specific vehicle.

Surface Mount
If the speaker or tweeter is surface mountable, then it can be installed to be raised above the mounting area.

When installing a surface mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.

Angled Mount
If the speaker or tweeter is able to be angle mounted, then the installed tweeter can be positioned at an angle. An angle mounted tweeter can improve the audible sound quality of your system.

When installing a angle mountable tweeters, make sure that there are no obstructions that will prevent the tweeter from being installed correctly.

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.
210 watts
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
70 watts
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
87 dB
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
2,500 - 35,000 Hz
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
4 ohms
Top-Mount Depth
The depth when installed on top of the mounting surface. Measured from the bottom of the speaker's magnet to the bottom of the mounting holes on the rim of the speaker.
Cutout Dimensions
Refers to the dimensions of the hole, measured in inches or millimeters, required to contain the speaker.
2-1/4" x 2-1/4" 
Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

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



3 way components are the way to go

December 1, 2011

I got some Alpine F1 6.5" midranges without tweeters or crossovers so I took a gamble on these. Boy did I make a great decision! Vibe Audio isn't a huge name, but they do make a quality product, they're like the Kicker of the UK. The crossovers they come with are worth the price alone, quality components, tweeter level switch, and they are really heavy and well made. The independent high-midrange is great, it's frequency is from 2500khz to roughly 12khz. The ring dome tweeter is something you would expect from polk or infinity that costs 3 times as much. The sound quality is incredible, they're not tinny or overly "bright" even when the tweeter is set to +3, just a real crisp sound that can make you blink sometimes. The sound is life like, and when you stack them on top of each other it seems like you're getting sound from all directions. I have all alpine type-r's and x's in my jeep so sound quality is very important to me, and I am not disappointed at all. I've heard top of the line components from boston acoustics, infinity, alpine, polk audio, focals, and bose, these vibe speakers can hold their own with any of them, I wouldn't say they're better but I would much rather use midranges I already had and spend 70 bucks for these than 400 for speakers that sound just as good. There is a reason that some of the old vintage 3 and 4 way speaker boxes sound better than the 2 way speakers do today, because each driver is dedicated to a certain frequency. These components are 3 way's and the sound can't be replicated by any 2 way speaker. I say get a quality set of midrange speakers for 50 bucks and buy these for 70 and you'll have some of the best sounding components around without breaking the bank. I don't like the term audiophile, they discount a speaker for what it isn't, I have a great ear for speakers too but I look for what a speaker is. These speakers might not live up to an audiophile's standards but anyone looking for great sound quality at a great price shouldn't look any further.

6 of 7 found this helpful

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bakersfield, CA


September 20, 2011

One of the best sounding components I've heard in a long time. The unique design gives a sleek look and crisp sound.

6 of 8 found this helpful

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March 1, 2012

These were recommended to my by my buddy Louis G. at Sonic and wow they fit the bill. I got them in, made fiberglass pods, did a wrap in 3M Dinoc carbon fiber vinyl and wow they sound awesome!! Tweeter sound is crisp, not shrill and for a tiny mid they are full and rich sounding, not muddy or distorted. Another great buy at Sonic. Grille for mid is a lil hard to keep on.

4 of 5 found this helpful

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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: VIBE Audio SPACE 3D

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Space 3D Midrange & Tweeter Speaker Kit (SPACE3D)


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