1500 Series


The Not So Entry Level Subwoofer

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The 1500 Series are entry-level priced USA made subwoofers that will outperform most other brands flagship models. This level of performance is accomplished by utilizing the same design elements, like long gap/long coil topology, that you’ll find in our legendary 9500 and 9900 subwoofers.  Like its big brothers, the 1500 Series is also equipped with EROM surrounds, multi-layer suspensions, lightweight cones, and 800 degree thermoset voice coils. The soft parts are driven via high energy motors that feature our Free Flow cooling system and Faraday shorting rings. This sub is a perfect solution for medium power applications where supreme quality is a necessity.

The 1500 Series comes standard with an oversized dry finish black composite dust cap, red logo, and treated pulp cone, but it can be optioned out with alternative composite dust caps, composite cones, powder coated frames, supercharging, and a multitude of logo options to give your sub a personalized look and/or added performance for a specific application.

1506 (ESP)

Speaker Size (In): 6.5
Watts RMS: 300 - 600
Watts Peak: 2400
Impedance: D2 / D4
VCD (In): 2
Piston Diameter (In): 5.5
Fs (Hz): 47.78
Qms: 5.152
Qes: 0.864
Qts: 0.740
Vas: 2.398
Xmech (MM): 48
Xmax (MM): 10
Frame OD (In): 7 7/16
Frame OD w/Gasket (In): 7 9/16
Mounting Diameter (In): 6 5/16
Mounting Depth (In): 6
Motor Diameter (In): 6
Motor Depth (In): 2 13/16
Woofer Displacement (CuFt): 0.05
Ported Enclosure (CuFt): 0.25 - 0.75
Shipping Weight (Lbs): 17.6
Price (USD): 370
  • 1506 (ESP)
    Speaker Size (In): 6.5
    Speaker Size (MM): N/A
    Tweeter Size (In): N/A
    Tweeter Size (MM): N/A
    Watts RMS: 300 - 600
    Watts Peak: 2400
    Impedance: D2 / D4
    Operating Voltage: N/A
    Test Voltage: N/A
    Input Channel(s): N/A
    Output Channel(s): N/A
    Cont Wattage @ 4 Ω: N/A
    Cont Wattage @ 2 Ω: N/A
    Cont Wattage @ 1 Ω: N/A
    Dynamic Wattage: N/A
    Max Current Draw (Amps): N/A
    High-Level Input Sensitivity (Volts): N/A
    RCA Output Voltage: N/A
    RCA Input Impedance: N/A
    High-Level Input Impedance: N/A
    RCA Output Impedance: N/A
    High-Level Input S/N: N/A
    Damping Factor: N/A
    THD: N/A
    Channel Separation: N/A
    Frequency Response (Hz): N/A
    Frequency Response (Hz): N/A
    Processing Speed: N/A
    Bass Boost: N/A
    VCD (In): 2
    VCD (MM): N/A
    Piston Diameter (In): 5.5
    Piston Diameter (MM): N/A
    Frequency Response (Hz): N/A
    High-Pass Filter: N/A
    Sub-Sonic Filter: N/A
    Low-Pass Filter: N/A
    ZVL Input: N/A
    Pass Thru Output: N/A
    Remote Control Option: N/A
    Power Wire Gauge: N/A
    Speaker Wire Gauge: N/A
    Fs (Hz): 47.78
    Qms: 5.152
    Qes: 0.864
    Qts: 0.740
    Vas (Liters): 2.398
    dBSPL: N/A
    Tweeter dBSPL: N/A
    Xmech (In): N/A
    Xmech (MM): 48
    Xmax (In): N/A
    Xmax (MM): 10
    Frame OD (In): 7 7/16
    Frame OD (MM): N/A
    Frame OD w/ Gasket (In): 7 9/16
    Frame OD w/ Gasket (MM): N/A
    Mounting Diameter (In): 6 5/16
    Mounting Diameter (MM): N/A
    Mounting Depth (In): 6
    Mounting Depth (MM): N/A
    Motor Diameter (In): 6
    Motor Diameter (MM): N/A
    Motor Depth (In): 2 13/16
    Motor Depth (MM): N/A
    Magnet Weight (Oz): N/A
    Magnet Weight (Gm): N/A
    Woofer Displacement (CuFt): 0.05
    Woofer Displacement (Liters): N/A
    Sealed Enclosure (CuFt): N/A
    Sealed Enclosure (Liters): N/A
    Ported Enclosure (CuFt): 0.25 - 0.75
    Ported Enclosure (Liters): N/A
    Gauge: N/A
    Wire Type: N/A
    Spool Length (FT): N/A
    Spool Length (Meters): N/A
    Strand Count: N/A
    Battery: N/A
    Playtime: N/A
    Rated Input Power: N/A
    Cable: N/A
    Plug: N/A
    Port Length (In): N/A
    Port Length (MM): N/A
    Port Diameter (In): N/A
    Port Diameter (MM): N/A
    Dimensions (In): N/A
    Dimensions (MM): N/A
    Shipping Weight (Lbs): 17.6
    Shipping Weight (Kg): N/A
    Price (USD): 370 each
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CUSTOMIZE YOUR SUB

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Express yourself with your choice of logo style and color, plus custom dust cap and cone!

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