500 Series


Best in Class

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The 500 series is one of the best performing subs you can find in its power class. With a highly efficient design, the 500 series can easily be driven to high output levels on as little as 150-400 Watts. When compared to the 200 Series the 500 Series uses a longer coil, more powerful motor and the suspension is designed to handle higher transient peaks. These are very versatile subs that work well in sealed enclosures while providing the extra energy and control needed for vented enclosures applications.

506d

Speaker Size (In): 6.5
Watts RMS: 150 - 400
Watts Peak: 1200
Impedance: D2 / D4
VCD (In): 2
Piston Diameter (In): 5.375
Fs (Hz): 43.74
Qms: 4.907
Qes: 0.558
Qts: 0.501
Vas: 4.395
Xmech (MM): 56
Xmax (MM): 9
Frame OD (In): 7
Frame OD w/Gasket (In): 7 1/8
Mounting Diameter (In): 6
Mounting Depth (In): 4 1/2
Motor Diameter (In): 5 1/2
Motor Depth (In): 2
Woofer Displacement (CuFt): 0.04
Sealed Enclosure (CuFt): 0.25 - 0.5
Ported Enclosure (CuFt): 0.25 - 0.75
Shipping Weight (Lbs): 10.5
Price (USD): 155

508d

Speaker Size (In): 8
Watts RMS: 150 - 400
Watts Peak: 1200
Impedance: D2 / D4
VCD (In): 2
Piston Diameter (In): 6 3/8
Fs (Hz): 37.68
Qms: 5.858
Qes: 0.491
Qts: 0.453
Vas: 8.813
Xmech (MM): 64
Xmax (MM): 10
Frame OD (In): 8 5/16
Frame OD w/Gasket (In): 5 1/2
Mounting Diameter (In): 7 3/16
Mounting Depth (In): 5
Motor Diameter (In): 5 1/2
Motor Depth (In): 2
Woofer Displacement (CuFt): 0.06
Sealed Enclosure (CuFt): 0.35 - 0.6
Ported Enclosure (CuFt): 0.75 - 1.25
Shipping Weight (Lbs): 14
Price (USD): 165

510d

Speaker Size (In): 10
Watts RMS: 150 - 400
Watts Peak: 1200
Impedance: D2 / D4
VCD (In): 2
Piston Diameter (In): 8 1/8
Fs (Hz): 30.28
Qms: 4.321
Qes: 0.4602
Qts: 0.4159
Vas: 27.44
Xmech (MM): 64
Xmax (MM): 10
Frame OD (In): 10 1/8
Frame OD w/Gasket (In): 10 3/8
Mounting Diameter (In): 9 1/8
Mounting Depth (In): 5 1/2
Motor Diameter (In): 5 1/2
Motor Depth (In): 2
Woofer Displacement (CuFt): 0.07
Sealed Enclosure (CuFt): 0.4 - 0.8
Ported Enclosure (CuFt): 1.25 - 1.5
Shipping Weight (Lbs): 15
Price (USD): 180

512d

Speaker Size (In): 12
Watts RMS: 150 - 400
Watts Peak: 1200
Impedance: D2 / D4
VCD (In): 2
Piston Diameter (In): 10 3/16
Fs (Hz): 25.57
Qms: 4.614
Qes: 0.470
Qts: 0.427
Vas: 86.42
Xmech (MM): 64
Xmax (MM): 11
Frame OD (In): 12 1/4
Frame OD w/Gasket (In): 12 1/2
Mounting Diameter (In): 11 1/8
Mounting Depth (In): 6
Motor Diameter (In): 5 1/2
Motor Depth (In): 2
Woofer Displacement (CuFt): 0.09
Sealed Enclosure (CuFt): 0.5 - 1.0
Ported Enclosure (CuFt): 1.75 - 2.75
Shipping Weight (Lbs): 15
Price (USD): 190
  • 506d 508d 510d 512d
    Speaker Size (In): 6.5 8 10 12
    Speaker Size (MM): N/A N/A N/A N/A
    Tweeter Size (In): N/A N/A N/A N/A
    Tweeter Size (MM): N/A N/A N/A N/A
    Watts RMS: 150 - 400 150 - 400 150 - 400 150 - 400
    Watts Peak: 1200 1200 1200 1200
    Impedance: D2 / D4 D2 / D4 D2 / D4 D2 / D4
    Operating Voltage: N/A N/A N/A N/A
    Test Voltage: N/A N/A N/A N/A
    Input Channel(s): N/A N/A N/A N/A
    Output Channel(s): N/A N/A N/A N/A
    Cont Wattage @ 4 Ω: N/A N/A N/A N/A
    Cont Wattage @ 2 Ω: N/A N/A N/A N/A
    Cont Wattage @ 1 Ω: N/A N/A N/A N/A
    Dynamic Wattage: N/A N/A N/A N/A
    Max Current Draw (Amps): N/A N/A N/A N/A
    High-Level Input Sensitivity (Volts): N/A N/A N/A N/A
    RCA Output Voltage: N/A N/A N/A N/A
    RCA Input Impedance: N/A N/A N/A N/A
    High-Level Input Impedance: N/A N/A N/A N/A
    RCA Output Impedance: N/A N/A N/A N/A
    High-Level Input S/N: N/A N/A N/A N/A
    Damping Factor: N/A N/A N/A N/A
    THD: N/A N/A N/A N/A
    Channel Separation: N/A N/A N/A N/A
    Frequency Response (Hz): N/A N/A N/A N/A
    Frequency Response (Hz): N/A N/A N/A N/A
    Processing Speed: N/A N/A N/A N/A
    Bass Boost: N/A N/A N/A N/A
    VCD (In): 2 2 2 2
    VCD (MM): N/A N/A N/A N/A
    Piston Diameter (In): 5.375 6 3/8 8 1/8 10 3/16
    Piston Diameter (MM): N/A N/A N/A N/A
    Frequency Response (Hz): N/A N/A N/A N/A
    High-Pass Filter: N/A N/A N/A N/A
    Sub-Sonic Filter: N/A N/A N/A N/A
    Low-Pass Filter: N/A N/A N/A N/A
    ZVL Input: N/A N/A N/A N/A
    Pass Thru Output: N/A N/A N/A N/A
    Remote Control Option: N/A N/A N/A N/A
    Power Wire Gauge: N/A N/A N/A N/A
    Speaker Wire Gauge: N/A N/A N/A N/A
    Fs (Hz): 43.74 37.68 30.28 25.57
    Qms: 4.907 5.858 4.321 4.614
    Qes: 0.558 0.491 0.4602 0.470
    Qts: 0.501 0.453 0.4159 0.427
    Vas (Liters): 4.395 8.813 27.44 86.42
    dBSPL: N/A N/A N/A N/A
    Tweeter dBSPL: N/A N/A N/A N/A
    Xmech (In): N/A N/A N/A N/A
    Xmech (MM): 56 64 64 64
    Xmax (In): N/A N/A N/A N/A
    Xmax (MM): 9 10 10 11
    Frame OD (In): 7 8 5/16 10 1/8 12 1/4
    Frame OD (MM): N/A N/A N/A N/A
    Frame OD w/ Gasket (In): 7 1/8 5 1/2 10 3/8 12 1/2
    Frame OD w/ Gasket (MM): N/A N/A N/A N/A
    Mounting Diameter (In): 6 7 3/16 9 1/8 11 1/8
    Mounting Diameter (MM): N/A N/A N/A N/A
    Mounting Depth (In): 4 1/2 5 5 1/2 6
    Mounting Depth (MM): N/A N/A N/A N/A
    Motor Diameter (In): 5 1/2 5 1/2 5 1/2 5 1/2
    Motor Diameter (MM): N/A N/A N/A N/A
    Motor Depth (In): 2 2 2 2
    Motor Depth (MM): N/A N/A N/A N/A
    Magnet Weight (Oz): N/A N/A N/A N/A
    Magnet Weight (Gm): N/A N/A N/A N/A
    Woofer Displacement (CuFt): 0.04 0.06 0.07 0.09
    Woofer Displacement (Liters): N/A N/A N/A N/A
    Sealed Enclosure (CuFt): 0.25 - 0.5 0.35 - 0.6 0.4 - 0.8 0.5 - 1.0
    Sealed Enclosure (Liters): N/A N/A N/A N/A
    Ported Enclosure (CuFt): 0.25 - 0.75 0.75 - 1.25 1.25 - 1.5 1.75 - 2.75
    Ported Enclosure (Liters): N/A N/A N/A N/A
    Gauge: N/A N/A N/A N/A
    Wire Type: N/A N/A N/A N/A
    Spool Length (FT): N/A N/A N/A N/A
    Spool Length (Meters): N/A N/A N/A N/A
    Strand Count: N/A N/A N/A N/A
    Battery: N/A N/A N/A N/A
    Playtime: N/A N/A N/A N/A
    Rated Input Power: N/A N/A N/A N/A
    Cable: N/A N/A N/A N/A
    Plug: N/A N/A N/A N/A
    Port Length (In): N/A N/A N/A N/A
    Port Length (MM): N/A N/A N/A N/A
    Port Diameter (In): N/A N/A N/A N/A
    Port Diameter (MM): N/A N/A N/A N/A
    Dimensions (In): N/A N/A N/A N/A
    Dimensions (MM): N/A N/A N/A N/A
    Shipping Weight (Lbs): 10.5 14 15 15
    Shipping Weight (Kg): N/A N/A N/A N/A
    Price (USD): 155 each 165 each 180 each 190 each

It is the goal of DD Audio to create the finest audio products possible, dedicated to the ultimate performance of the product no matter the lengths required of the design or manufacturing process.

DD Audio
4025 NW 36th Street
Oklahoma City, OK 73112
(405) 239-2800 | Fax: (405) 239-7100