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salve a tutti, vendo jl audio 12w7, il sub è come nuovo, lo vendo 320 spedito cn corriere espresso, uno dei migliori sub mai stato creato!!! il top per il sound quality.. nn ci sn compromessi, quando il jl audio, ascoltare altri sub diventa un compromesso, lo vendo solo perchè ho bisogno di euri, NO SCAMBIO, non ha nessun difetto!!
invece delle foto metto un video, che rende di piu'.. nn lo uso da qualche mese perchè ho venduto l'ampli a lui dedicato ògli mandavo 650 watt ems, quando lui ne digerisce tranquillamente 800, cmq ecco il video:
YouTube - Tinosaxo Sound Quality Jl audio Tec Genesis Steg 2
I dati sono stati presi dalla casa costruttrice:
JL Audio Component
12W7 DRIVER SPECIFICATIONS
12W7-3
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: 45 lbs. / 20.4 kg
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1W/1m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”.
Click here to download the owner's manual (PDF).
Click Here For Recommended Enclosure Specifications
12W7 DRIVER PHYSICAL SPECIFICATIONS
invece delle foto metto un video, che rende di piu'.. nn lo uso da qualche mese perchè ho venduto l'ampli a lui dedicato ògli mandavo 650 watt ems, quando lui ne digerisce tranquillamente 800, cmq ecco il video:
YouTube - Tinosaxo Sound Quality Jl audio Tec Genesis Steg 2
I dati sono stati presi dalla casa costruttrice:
JL Audio Component
12W7 DRIVER SPECIFICATIONS
12W7-3
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: 45 lbs. / 20.4 kg
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1W/1m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”.
Click here to download the owner's manual (PDF).
Click Here For Recommended Enclosure Specifications
12W7 DRIVER PHYSICAL SPECIFICATIONS
?!?!?!!?
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