Car Audio Specification

Subwoofer JL AUDIO 12W7 detail product :

▪ Free Air Resonance (Fs): 27.2 Hz
▪ Electrical “Q” (Qes): 0.514 ▪ Mechanical “Q” (Qms): 7.807
▪ Total Speaker “Q” (Qts): 0.482
▪ Equivalent Compliance (Vas): 2.33 cu. ft. / 66.0 liters ▪ One-Way, Linear Excursion (Xmax)*: 1.15 in. / 29 mm ▪ Reference Efficiency (no): 0.249% ▪ Efficiency (1W/1m)**: 86.2 dB SPL ▪ Effective Piston Area (Sd): 84 sq. in. / 0.0542 sq. m. ▪ DC Resistance (Re): 2.47 ohm
▪ Nominal Impedance (Znom): 3 ohm ▪ Thermal Power Handling (Pt): 1000W ▪ Driver Displacement: 0.14 cu. ft. / 4.0 liters ▪ Net Weight: 20.4 kg

Subwoofer JL AUDIO 12W7 Price : 5.500.000 (IDR)

Subwoofer KICKERS SOLO BARIC S- 12 L7 detail product
Size (in.,cm): 12,30.5
▪ Impedance (ohms) : 2ohms DVC, 4ohms DVC
▪ Max Rec Amplifier Power (Watts Peak) : 1500
▪ Max Rec Amplifier Power (Watts RMS) : 750
▪ Sensitivity (dB 1W/1M) : 86.9
▪ Frequency Response (Hz) : 20-100
▪ Mounting Depth (In.,Cm) : 6-13/16, 17.3 ▪ Mounting Cutout, square (In.,Cm) : 11.3/16,28.4 ▪ Min Rec Sealead Box Vol (Cu.Ft.,Litters) : .88, 24.9 ▪ Max Rec Sealead Box Vol (Cu.Ft.,Litters) : 2.0, 56.6 ▪ Min Rec Vented Box Vol (Cu.Ft.,Litters) : 1.75, 49.6 ▪ Max Rec Vented Box Vol (Cu.Ft.,Litters) : 3.25, 92.1

Subwoofer KICKERS SOLO BARIC S- 12 L7 Price : 4.000.000 (IDR)

Subwoofer LANZAR LZW-100D detail product 


mini Slim subwoofer for smal car,you can put under the seats ▪ Maximum Output Power : 180W (90W x 21) ▪ Rated Power : 120W (60W x 2) ▪ Output Impedance : 2ohms + 2ohms ▪ Frequency : 30 ~ 100Hz ▪ S/N (A) : 91dB ▪ Maximum Current Consumption : 12A ▪ RCA input 82mV ▪ Sensitivity (Distortion Level 1%) : Speaker Input 0.8V ▪ Voltage : 14.4V (10V ~ 16V) ▪ Size : 370 x 275 x 70mm

Subwoofer LANZAR LZW-100D Price : 1.350.000