DD Audio's affordable 100 series makes a spectacular return to the market!
The 100a series is a DD Audio masterpiece that will amaze you with its price/quality ratio.
Features: a highly breathable redesigned steel body, a powerful magnet, a 2″ voice coil, a long excursion, low fs and excellent sensitivity!
The element has two 4-ohm voice coils, so it can be played with almost any amplifier. Sensitivity is excellent, so to play loudly this bass does not require high power ( suitable amplifier power for a 100 series element is 100-300 watts continuous power ).
Redline 100a series elements are recommended for installation in a reflex enclosure
Enclosure Recommendation:Reflex: 22 - 57L
Speaker Size (In): 12
Watts RMS: 250
Watts Peak: 1950
Impedance: D4
VCD (In): 2
Fs (Hz): 32
Qms: 6.21
Qes: 1.08
Qts: 0.92
Vas (Liters): 64.14
BL (TM): 14
Xmech (MM): 30
Xmax (MM): 10
Frame OD (In): 12.22
Frame OD w/ Gasket (In): 12.4
Mounting Diameter (In): 11
Mounting Depth (In): 5.34
Motor Diameter (In): 1.7
Motor Depth (In): 5.125
Magnet Weight (Oz): 40
Woofer Displacement (CuFt): 0.05
Ported Enclosure (CuFt): 0.8 - 2.0
Shipping Weight (Lbs): 15
