Clearance Item

Dayton Audio IO435B 4" 3-Way Indoor/Outdoor Speaker Pair Black

Brand:| Model: IO435B
Dayton Audio's IO435B 4" all-purpose 3-way speaker system is perfect for a deck or patio, but is equally suited for use indoors.
  • Perfect for indoor or protected outdoor use
  • Delivers superior high quality sound
  • Aesthetically pleasing cabinet design with attractive black finish and durable metal grill
  • Convenient and secure spring-loaded input terminals
  • Includes "U" brackets and mounting hardware
Part # 
Weight: 6 lbs.  
List Price$59.99
Regular Price$38.80
You Save28%
Sale Price
Part # 310-030
Qty:  PR
Available Payment Methods

Product Details

Dayton Audio IO435B 4" 3-Way Indoor/Outdoor Speaker Pair Black

Dayton Audio's IO435B features a 4" polypropylene cone woofer with a rubber surround, a 2" polypropylene cone midrange, and a 5/8" polycarbonate tweeter to produce smooth, detailed sound.

The weather-resistant ABS speaker cabinet and painted aluminum grill provide protection for use outdoors under an awning or soffit (not in direct contact with rain or sun). Dayton Audio IO435B speakers may be attached to walls via the "keyhole" slot located above the input terminals, or by using the supplied U brackets. If the speakers are positioned on a desk or shelf, the included small foam feet may be used to protect surfaces. Sold in pairs.

Specifications: • Power handling: 50 watts RMS/100 watts max • Impedance: 4~8 ohms nominal • Frequency response: 90-20,000 Hz • Sensitivity: 86 dB 1W/1m • Dimensions: 7-3/8" H x 4-3/4" W x 4-3/8" D.

Product Specifications
  • Input Rating4 ohm
  • Special FeaturesIndoor / Outdoor
  • Woofer Diameter4"
  • Configuration3-way
  • ColorBlack
Dayton Audio IO435B 4" 3-Way Indoor/Outdoor Speaker Pair Black
  • BrandDayton Audio
  • ModelIO435B
  • Part Number310-030
  • UPC844632091209
  • Product CategoryBookshelf Speakers
  • Unit of MeasurePR
  • Product Rating
    (22 Reviews)
  • Weight6 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Dayton Audio IO435B 4" 3-Way Indoor/Outdoor Speaker Pair Black
Dayton Audio IO435B 4" 3-Way Indoor/Outdoor Speaker Pair Black is rated 4.5 out of 5 by 22.
Rated 5 out of 5 by from Great Speakers for the PriceWe used a bunch of these speakers and they are fantastic units for the price. Easy to mount and powerful sound. Because of their size don't expect much bass from them but they generate great mids and highs even from a smaller sized amp.
Date published: 2015-04-27
Rated 3 out of 5 by from Great buy for the money.I'm satisfied with the product. Especially the three way feature.
Date published: 2015-04-22
Rated 5 out of 5 by from Great Outdoor Speakers!!!I was looking for something smaller for my enclosed deck. These are way louder and very crisp sounding. A lot more clarity and bass than I expected from something as small and low cost as these. Excellent Value!!
Date published: 2015-04-14
Rated 5 out of 5 by from How can you go wrong?It's hard to believe how good these speakers sound for the money. Good highs and mid-range, but don't expect much bass out of these mini-speakers! I am going to use these to supplement some large outdoor Klipsch speakers (mounted on the house eves). The Dayton minis will be mounted behind an outside bar, for low level listening. They are not as efficient as the Klipsch speakers, so I can use them together or separately via a Dayton 4-way impedance matching box.
Date published: 2015-02-28
Rated 5 out of 5 by from Wow a very good value.Just hooked up the speakers with a small class T $25.00 amp. They fill the machine shop up with quality music. You can't go wrong with these indoor / outdoor speakers. Surprising sound quality!
Date published: 2015-02-27
Rated 4 out of 5 by from Great deal!Great speakers for back porch sound addition! Dayton are affordable and well made.
Date published: 2015-02-22
  • 2015-05-22T09:00CST
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Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
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please email  for a prompt reply.
Dayton Audio IO435B 4" 3-Way Indoor/Outdoor Speaker Pair Black

Will white be offered soon?

Asked by: SJW123
This model will not be available in white unfortunately.
Answered by: MattP
Date published: 2015-05-20

Will these work with a car stereo? Perhaps as "pullout" speakers when tailgating?

Asked by: akagai
Yes these will work fine for an application like that.
Answered by: MattP
Date published: 2015-02-12

Are the speaker grills detachable?

I was wonderin if there was any way to open this these speakers up to get a look on the inside, or (if need be) change a speaker.
Asked by: gmatta
No, the grills appear to have an adhesive of some ilk applied prior to installation, they are not designed to be removed. It may be possible to remove them, but one would risk damaging the grill and/or the cabinet in the process.
Answered by: RussR
Date published: 2015-02-12

Are these speakers shielded?

Asked by: Hutchy
These, like most outdoor speakers, are not shielded. Placement of 4-5 feet away from any magnetically sensitive items should be fine, but as always test from further away first! :)
Answered by: Invisible Audio
Date published: 2015-04-05

What is the impedance of these speakers? Are they 4 or 8 ohms?

Asked by: Moogbass
The rating according to the product page is:Impedance: 4 - 8 ohms nominal •I would imagine that over the frequency range, the impedence varies from 4 Ohm to 8 Ohm. Typically, this would be fine for most amplifiers/receivers.
Answered by: BamaBoy
Date published: 2015-04-05
  • 2015-05-22T09:54CST
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