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This Model Has Been Discontinued

615d

Like a Boss

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The 600 Series is a great entry point for a higher performance system design that keeps the vehicle as close to stock as possible. These subs will perform like a boss on as little as 300-600 Watts, meaning even multiple woofer systems can be driven with one moderate powered amplifier. This keeps electrical upgrades minimal with less added strain on the vehicle. With a high energy, double stack motor paired with a laminated triple layer poly cotton spider suspension the 600 Series works best with vented and multi-order enclosures.

Features

  • EROM surround
  • High-temp, 2.5”, voice coil
  • Triple Layer Deep bass, high excursion spider system
  • Unique glass fiber and natural pulp cone
  • Back plate coil gap venting
  • Extended pole piece
  • DD stamped steel basket (610-612)
  • DD cast basket (608)

615d: 300w to 600w – 15 Inch Power Tuned Subwoofer

Speaker Size (In): 15
Speaker Size (MM): 381
Watts RMS: 300 - 600
Watts Peak: 1800
Impedance: D2 / D4
VCD (In): 2.5
VCD (MM): 6
Piston Diameter (In): 12 3/4
Piston Diameter (MM): 323.85
Fs (Hz): 26.92
Qms: 3.965
Qes: 0.820
Qts: 0.680
Vas (Liters): 114.4
Xmech (In): 2.362
Xmech (MM): 60
Xmax (In): 0.512
Xmax (MM): 13
Frame OD (In): 15 1/4
Frame OD (MM): 387.35
Frame OD w/Gasket (In): 15 3/8
Frame OD w/Gasket (MM): 390.525
Mounting Diameter (In): 13 7/8
Mounting Diameter (MM): 352.425
Mounting Depth (In): 7.125
Mounting Depth (MM): 63.5
Motor Diameter (In): 6 1/2
Motor Diameter (MM): 165.1
Motor Depth (In): 2 1/2
Motor Depth (MM): 63.5
Woofer Displacement (CuFt): 0.15
Woofer Displacement (Liters): 4.247527
Ported Enclosure (CuFt): 3.0 - 5.0
Ported Enclosure (Liters): 84.951 - 141.584
Shipping Weight (Lbs): 21
Price (USD): 280 each

The 600 Series offers a wide range of DD AUDIO’s most popular Power Tuned Subwoofers designed for remarkable power handling, to be a serious bassheads daily driver.

Precision engineered, thermal cooling enhancements, from the proven Free Flow Cooling System on all models to the cutting edge aluminum heat sinks on the new “f” revision, let you play longer, while the tall surrounds, high-temp voice coils, and high excursion spiders let you play harder.

All of them incorporate the very best component parts and the newest models feature the latest in state of the art design to ensure maximum efficiency for a power range that serves the daily driver, but borders on competition grade performance. They are not for the faint of bass.

Jabee Toyota Prius Loaded Enclosure Being Installed

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We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.

Check with your local dealer for stock and promotional discounts.