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Old 12th December 2013
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Default WTS SUBWOOFER JL AUDIO 13W 7 rp 2 jt



Jual murah sub jl audio 12w7.3, kondisi surround rubber udah rusak trus diganti yang baru.. semua masih ori kecuali karet sponnya yang gantian.. pemakaian 3 tahunan.. suara sudah ok walau tidak seperti orinya, bisa di tes langsung.



berat 26 kg an harga Rp 1.500.000



13W7 DRIVER SPECIFICATIONS

13W7-D1.5



Free Air Resonance (Fs): 23.5 Hz

Electrical “Q” (Qes): 0.476

Mechanical “Q” (Qms): 7.517

Total Speaker “Q” (Qts): 0.448

Equivalent Compliance (Vas): 3.68 cu. ft. / 104.3 liters

One-Way, Linear Excursion (Xmax)*: 1.25 in. / 32 mm

Reference Efficiency (no): 0.269%

Efficiency (1W/1m)**: 86.3 dB SPL

Effective Piston Area (Sd): 107.35 sq. in. / 0.0693 sq. m

DC Resistance (Re): 2.41 ohm***

Nominal Impedance (Znom): Dual 1.5 ohm

Thermal Power Handling (Pt): 1500W

Driver Displacement: 0.21 cu. ft. / 5.9 liters

Net Weight: 52 lbs. / 23.6 kg

* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.

** For parallel-wired voice coils, divide "Re" by 4. All other specifications remain the same.

*** Re (DC resistance) is measured with the voice coils in series, for parallel-wired specification divide Re by 4. All other specifications remain the same.



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