DD Audio's affordable 100 series makes a spectacular return to the market!
The 100a series is a masterpiece of DD Audio that amazes with its price / quality ratio.
Features: highly breathable renewed steel body, powerful magnet, 2″ voice coil, long range of motion, low fs and great sensitivity!
The element has two four-ohm voice coils, so it can be played with almost any amplifier. The sensitivity is excellent, so this bass does not require high power to play loudly (the suitable amplifier power for a 100 series element is 100-300 watts of continuous power).
The elements of the Redline 100a collection are recommended to be installed in a reflex housing
Case 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
Questions: 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 to 2.0
Shipping Weight (Lbs): 15