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TPT-T1500-12 D4

TPT-T1500-12 D4

5(6 ratings)

Best price now

$149.95at AmazonChecked Nov 12

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Price facts

  • Last seen at $149.95 at Amazon on Nov 12.

Our take on the TPT-T1500-12 D4

The Timpano TPT-T1500-12 D4 is a 12-inch car audio subwoofer with a dual 4-ohm voice coil, rated at 1,600 watts RMS max. It uses a 2.6-inch four-layer copper voice coil, a double-stack ferrite motor under a rubber boot, and a competition-grade pressed paper cone with a high foam surround. It is built for hard-hitting bass on modest amplifier power, which keeps electrical upgrades small. Against pricier competition subs it trades exotic materials for a stout motor and long excursion, so it suits budget builds that want output over refinement.

Best forBudget bass buildsSmall enclosures with limited powerDaily-driver systems that want heavy outputDIY installers comfortable with dual 4-ohm wiring
Pros
  • Dual 4-ohm coil allows 2-ohm or 8-ohm final wiring
  • Large 2.6-inch four-layer copper voice coil
  • Double-stack ferrite motor for strong force
  • 16 mm Xmax and 1.25-inch peak-to-peak excursion
  • Plays low notes on modest amplifier power
Cons
  • Heavy at about 21.9 lb for a 12-inch sub
  • Needs a suitable enclosure to hit its rated output
  • Paper cone and foam surround demand care over time
  • High RMS rating can tempt underpowered amps

TPT-T1500-12 D4 prices at every store

  • AmazonNew

    Availability unknown

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

    $149.95Free shippingChecked Nov 12
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Also available at

  • Timpano AudioCheck price at Timpano Audio

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TPT-T1500-12 D4 price history

Lowest price we've seen: $149.95 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the TPT-T1500-12 D4

The Timpano T1500 is a 12-inch car audio subwoofer with dual 4-ohm voice coils. It is rated at 1,600 watts RMS. It has a double-stacked ferrite magnet motor, and its suspension is designed for high excursion and linear control in ported boxes.

The cone is competition-grade pressed paper with a flexible high foam surround. The 2.6-inch voice coil is wound in 4 layers of copper wire at 40 mm height. The motor sits in a heavy-gauge stamped steel basket, and the magnets are covered by a rubber Timpano boot. A 3-way air flow cooling system helps with power handling.

For best performance, 1,200 to 1,600 watts RMS of amplifier power per subwoofer is recommended. The extra power gives the amplifier headroom, which helps prevent clipping. A new subwoofer is stiff at first. With break-in the suspension loosens, and the sub plays deeper with more output.

Model
TPT-T1500-12 D4
Size
12 in
Power
1,600 watts RMS
Impedance
Dual 4 ohm
Voice coil
2.6 in, 4-layer copper wire, 40 mm winding height
Magnet
Double-stacked ferrite
Cone
Competition-grade pressed paper
Surround
High foam
Basket
Heavy-gauge stamped steel
Cooling
3-way air flow
Excursion
Xmax 16 mm; Xmech 22 mm; 1.25 in peak to peak before damage
Recommended amp power
1,200 to 1,600 watts RMS per subwoofer
Weight
21.89 lbs
Free air resonance
Fs 37 Hz
Electrical factor
Qes 0.62
Mechanical factor
Qms 7.71
Total factor
Qts 0.58
Equivalent volume
Vas 30.39 liters
Bl factor
11.72 Tm
DC resistance
Re 1.8 ohm when wired in parallel
Replacement recone kit
TPT-RPT1500-12 D4

Questions and answers

What amplifier power does this subwoofer need?
It is rated at 1,600 watts RMS max, but Timpano says it performs well on a small amount of power. A mid-power amp is enough for daily use; match gain carefully to avoid clipping.
How do I wire a dual 4-ohm subwoofer?
Wire the two coils in parallel for a 2-ohm final load, or in series for 8 ohms. Choose based on what your amplifier is stable at.
What size enclosure does it fit?
It is a 12-inch driver, so it needs a 12-inch enclosure cutout. Pick a box volume and tuning suited to the sub's excursion and your power level.
Is this sub good for daily driving?
Yes. Timpano markets the T1500 line as a daily banger: hard-hitting bass with minimal electrical strain. It is not aimed at pure SPL competition.
What is in the box?
The listing describes the subwoofer itself with its motor, cone and surround. Check the box contents for mounting hardware before installing.
Where is the TPT-T1500-12 D4 cheapest?
At Amazon, for $149.95, as of our latest check.
What do buyers say about the TPT-T1500-12 D4?
Rated 5 out of 5 from 6 ratings.
Where can I buy the TPT-T1500-12 D4?
2 stores we checked sell it, including Amazon, Timpano Audio.