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Home/Equipment/Subwoofers/Digital Designs/DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs
Digital Designs 9515L-D1 Subwoofer - 15" Dual 1-Ohm 7500W - Black cone, ribbed surround, metal frame, red terminals
Digital Designs/Subwoofer

DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs

The Digital Designs DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs is a high-performance subwoofer. Designed for deep bass reproduction and high SPL output.
Used in 0 builds
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Thiele-Small Parameters

Measured at small signal levels per AES standards

Electromechanical
Fs(Resonant frequency)
39.03 Hz
Re(DC resistance)
1 Ω
Q Factors
Qts(Total Q)
0.666
Qes(Electrical Q)
0.738
Qms(Mechanical Q)
6.92
Compliance & Mass
Vas(Equiv. volume)
52.97 L
Excursion
Xmax(Linear excursion)
32 mm
Power Handling
Pe(RMS power)
2500 W

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

Calculate Enclosure
Where to Buy
D
Ddaudio

Updated 4/12/2026

$899.00Buy Now
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Frequently Asked Questions

What is the Digital Designs DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs?

The Digital Designs DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs is a car audio equipment made by Digital Designs. View full specifications and where to buy on this page.

How much does the Digital Designs DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs cost?

The Digital Designs DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs typically sells for around $899 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the Digital Designs DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs?

You can purchase the Digital Designs DD AUDIO 9515L-D1 15" USA MADE DUAL 1-OHM SUBWOOFER BASS SPEAKER 7500W | 2000-2999W | Non-Enclosed Non-Powered | Digital Designs from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.

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