The 1200 series 8″ is optimized for linear performance and versatility in small to medium size sealed and vented enclosures with mounting clearance as low as 4″. It performs well in 4th and 6th order bass-reflex arrangements, achieving virtually any desired response shape.
Single 4ohm
Fs 44.290 Hz
Qms 5.510
Vas 12.320 l
Cms 0.220 mm/N
Mms 59.160 g
Rms 2.990 kg/s
Xmax 10 mm (One-Way)
Dia 159.330 mm
Sd 199.380 cm²
Qes 0.640
Re 3.200 Ω
Le 1.500 mH
Z 3.840 Ω
Bl 9.070 Tm
Bl²/Re 25.730 N²/W
Qts 0.570
no 0.160 %
SPL 84.220 dB
EBP 69.230
Dual 4ohmFs 45.001 Hz
Qms 4.875
Vas 12.303 l
Cms 0.218 mm/N
Mms 57.380 g
Rms 3.328 kg/s
Xmax 10 mm (One-Way)
Dia 159.315 mm
Sd 201.000 cm²
Qes 0.763
Re 7.600 Ω
Le 1.500 mH
Z 9.120 Ω
Bl 12.715 Tm
Bl²/Re 21.271 N²/W
Qts 0.660 no 0.142 %
SPL 83.662 dB
EBP 58.995
Nominal Diameter 8.0in
Overall Diameter 8.4in / 213mm
Mounting Hole Diameter 7.16in / 181mm
Motor Outer Diameter 4.69in / 119mm
Mounting Depth 3.93in / 99mm
Driver Displacement 0.02 cu ft / 0.68l
Minimum Sealed Volume NOT RECOMMENDED
Minimum Vented Volume 0.67 cu ft / 19l net*
* Tune for desired response
The above designs have been engineered for a “two tier” balance of compatibility: First, between the cabin acoustics of a sedan, hatchback and an SUV, and second, between the two available voice coil configurations, for a total of six balance points. This ensures a linear response and optimal power handling for listening purposes under most circumstances. Please visit our Enclosure Design Service page for custom designs.
