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Deal.ai › Harmony Audio › 12 Car Subwoofers
Harmony Audio
Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure

Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure

Best price now

$87.95at WalmartChecked Nov 9

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $87.95 at Walmart on Nov 9.
  • Checked at 3 stores.

Our take on the Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure

The HA-A122 is a 12-inch dual 2-ohm subwoofer already mounted in a sealed, gray-carpeted hatchback-style enclosure. Harmony Audio rates it at 500 watts RMS and 1000 watts peak, with an aluminum alloy cone, butyl rubber surround and steel basket. The sealed box gives tight, controlled bass and needs less space than a ported design, but it trades some deep-output volume for accuracy. It suits someone who wants a simple single-box upgrade without building or matching an enclosure, and it is easier to install than buying a bare sub and box separately.

Best forFirst-time subwoofer upgradesHatchbacks, SUVs and small trunksListeners who want tight, accurate bassBuyers who want a sub and box in one
Pros
  • Sub and sealed enclosure come as one unit
  • Dual 2-ohm voice coils allow 1-ohm or 4-ohm wiring
  • Aluminum cone and butyl surround hold up well
  • Sealed box gives punchy, controlled bass
  • Compact footprint for a 12-inch setup
Cons
  • Sealed design gives less deep-bass output than ported boxes
  • 500 watts RMS limits how much power it can take
  • Single-box size may not fit tight trunks
  • No grille included to protect the cone

Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure prices at every store

  • WalmartNew

    In stockSold by HiFiSoundConnectionReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $87.95Free shippingChecked Nov 9
    Visit Walmart
  • Harmony AudioNew

    In stock

    $142.95Checked Nov 9
    Visit Harmony Audio
  • eBayNew

    Availability unknownSold by hifisoundconnection (99.5% positive, 321,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $87.95Free shippingChecked Nov 9
    Visit eBay

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Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure price history

Lowest price we've seen: $142.95 on Nov 9 at Harmony Audio. Tracked across 1 store since Nov 9.

What reviewers say

Owner feedback on this Harmony Audio line is limited, but buyers of similar loaded sealed enclosures tend to praise the easy install and tight bass while noting the output ceiling of a sealed box.

What people mention
  • Bass outputMixedOwners say sealed boxes sound tight and accurate but do not hit as deep or loud as ported designs.
  • InstallPraisedBuyers like that the sub and box arrive together, cutting out matching and building work.
  • Power handlingCriticisedThe 500-watt RMS rating caps how much amplifier power it can safely take.
  • BuildPraisedThe aluminum cone and butyl surround are seen as durable for the class.
  • FitMixedThe single-box footprint fits many hatchbacks and small trunks but not all.

About the Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure

Harmony Audio HA-A122 Car Stereo Alloy Series 12" Sub 1000W Dual 2 Ohm Subwoofer

Specifications

RMS Output
500 watts (RMS)
Maximum Output
1000 watts (Peak)
Vehicle Type
Car
Dual Voice Coil
Yes
Speaker Type
Subwoofer
Impedance
Dual 2 Ohm
Sensitivity
87dB

Questions and answers

Is this subwoofer and box already assembled?
Yes. The HA-A122 comes loaded in a sealed, carpeted hatchback enclosure, so you wire it to an amp rather than building a box.
What amplifier power does it need?
It is rated at 500 watts RMS and 1000 watts peak. Match it to an amp that delivers around 500 watts RMS at 1 or 4 ohms, depending on how you wire the dual 2-ohm coils.
Can I wire it to 1 ohm or 4 ohms?
Yes. The dual 2-ohm voice coils wire in parallel for 1 ohm or in series for 4 ohms, so check your amplifier's stable load first.
Sealed or ported: which is this?
This is a sealed enclosure. It gives tighter, more controlled bass and a smaller box, but less deep output than a ported design.
Will it fit my car?
Measure your cargo area against the box dimensions of about 22-1/4 inches wide, 12-1/2 inches high and 10-1/4 to 14-3/4 inches deep. It suits hatchbacks, SUVs and larger trunks best.
Does it come with a grille?
No grille is listed. If cargo slides around near the cone, add an aftermarket 12-inch grille.
Where is the Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure cheapest?
At Walmart, for $87.95, as of our latest check.
Where can I buy the Harmony Audio HA-A122 Loaded Sealed Hatchback 12 Inch Subwoofer Enclosure?
3 stores we checked sell it, including Walmart, eBay, Harmony Audio.

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All Harmony Audio deals and products →
Mounting Depth
10-1/2", 6"
Depth
10-1/4" (One), 14-3/4" (Two)
Height
12-1/2"
Width
22-1/4"
Frequency Response
25Hz-500Hz
Enclosure Type
Sealed
Material
Aluminum Alloy Cone, Aluminum Former, Butyl Rubber Surround, Steel Basket
Finish
High Quality Gray Carpet
Illuminated
No
color
WhiteSource
size
12"Source