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Deal.ai › Diamond Audio › Subwoofers
Diamond Audio
Diamond Audio DMD124SH

Diamond Audio DMD124SH

Best price now

$199.99at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $199.99 at Amazon on Nov 12.
  • Checked at 2 stores.

Our take on the Diamond Audio DMD124SH

The Diamond Audio DMD124SH is a 12-inch shallow-mount car subwoofer built to fit where a standard sub cannot. Its 3-inch mounting depth and 11.06-inch cutout let it drop into slim enclosures behind seats or in tight truck cabs. The dual 4-ohm voice coils give wiring flexibility for a 2-ohm or 8-ohm final load, and the die-cast frame with venting helps manage heat at its 300W RMS rating. It trades deep low-end extension for space savings, so it suits compact builds more than bass-heavy competition setups.

Best forSlim enclosures behind seats or in truck cabsSpace-limited car audio buildsDual voice coil wiring flexibilityModerate-power systems with 300W RMS per sub
Pros
  • Very shallow 3-inch mounting depth
  • Dual 4-ohm voice coils allow 2-ohm or 8-ohm wiring
  • Die-cast frame with spider venting for cooling
  • Fiber-weave parabolic cone with NBR surround
  • Grill included in the box
Cons
  • Shallow design limits deep bass output
  • 86.8 dB sensitivity needs a fair amount of power
  • 300W RMS is modest for a 12-inch sub
  • Needs a well-sealed or specific enclosure to sound right

Diamond Audio DMD124SH prices at every store

  • WalmartNew

    In stockSold by Cyber Overstock Inc.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $263.99Free shippingChecked Nov 12
    Visit Walmart
  • AmazonRefurbished

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $159.49Free shippingChecked Nov 12
    Visit Amazon
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $199.99Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

Diamond Audio DMD124SH price history

Lowest price we've seen: $199.99 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the Diamond Audio DMD124SH

The Diamond Audio DMD124SH is a 12-inch shallow-mount subwoofer rated at 300 watts RMS and 600 watts peak. It has dual voice coils and a 4-ohm impedance. Its mounting depth is only 3 inches.

The cone is a paper-backed parabolic cone made with a true-fiber weave. It has an NBR half-roll surround optimized for linear travel. The motor and suspension are optimized for symmetry using Klippel DA analysis.

The frame is die cast, with integral venting above and below the spider. A protective ABS trim piece covers the front. Grills are included.

Size
12 in
RMS power
300 watts
Peak power
600 watts
Impedance
Dual 4 ohm
Voice coils
Dual
Sensitivity
86.8 dB
Mounting diameter
11.06 in (281 mm)
Mounting depth
3 in (76 mm)
Cone
True-fiber weave, paper-backed parabolic
Surround
NBR half-roll
Frame
Die cast, with integral under and over spider venting
Front trim
Protective ABS
In the box
Grills included

Specifications

Peak Power
600 watts
RMS Power
300 watts
Impedance
Dual 4 ohm
Sensitivity
86.8 dB

Questions and answers

Will this fit in a shallow enclosure?
Yes. It needs about 3 inches of mounting depth and an 11.06-inch cutout, which is among the slimmest for a 12-inch sub.
How do I wire the dual 4-ohm voice coils?
Wire the coils in parallel for a 2-ohm load or in series for 8 ohms. Match that to your amplifier's stable impedance.
How much power does it need?
It is rated 300W RMS and 600W peak. With 86.8 dB sensitivity, plan on a solid 300W amplifier channel to get real output.
Is it a good choice for deep bass?
Shallow subs trade some low-end extension for depth. It works well in small sealed boxes but will not dig as deep as a full-depth 12.
What is in the box?
The subwoofer and a grill. Enclosure and wiring are not included.
Where is the Diamond Audio DMD124SH cheapest?
At Amazon, for $199.99, as of our latest check.
Where can I buy the Diamond Audio DMD124SH?
2 stores we checked sell it, including Walmart, Amazon.

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