JL AUDIO 8W3V3-4

JL AUDIO 8W3V3-4 žemų dažnių garsiakalbis

Kaina:
199,00 €
Su mokesčiais

Automobilinis žemų dažnių garsiakalbis.

Dydis: 8" (20cm)

Galingumas: 250W RMS

Varža: 4 ohm

Kiekis
Pristatymas pagal užsakymą

  • Prekėms suteikiama gamintojo numatyta garantija Prekėms suteikiama gamintojo numatyta garantija
  • Nemokamas pristatymas visoje Lietuvoje Nemokamas pristatymas visoje Lietuvoje
  • 14 dienų prekių grąžinimo garantija 14 dienų prekių grąžinimo garantija

Table_Image
Continuous Power Handling (RMS) 250 W
Recommended Amplifier Power (RMS) 75- 250 W
Nominal Impedance (Znom) 4 Ω

Physical Specifications

Table_Image
Nominal Diameter 8.0 in / 200 mm
Overall Diameter (A) 8.54 in / 217 mm
Mounting Hole Diameter (B) 7.09 in / 180 mm
Bolt Hole Circle Diameter (C) 7.85 in / 199 mm
Motor Outer Diameter (D) 4.75 in / 121 mm
Mounting Depth (E) 4.63 in / 118 mm
Driver Displacement 0.03 cu ft / 0.85 L
Net Weight 8.2 lb / 3.7 kg

Parameters

Free Air Resonance (Fs) 35.14 Hz
Electrical “Q” (Qes) 0.501
Mechanical “Q” (Qms) 7.071
Total Speaker “Q” (Qts) 0.467
Equivalent Compliance (Vas) 0.54 cu ft / 15.29 L
One-Way Linear Excursion (Xmax)* 0.375 in / 10.0 mm
Reference Efficiency (no) 0.13%
Efficiency (1 W / 1 m)** 83.24 dB SPL
Effective Piston Area (Sd) 32.02 sq in / 0.021 sq m
DC Resistance (Re) 3.77 Ω

* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1 W / 1 m) 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”.

Sealed Enclosure Specifications

Table_Image
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.30 cu ft / 8.5 L
External Width (W) 10 in / 254 mm
External Height (H) 10 in / 254 mm
External Depth (D) 9.5 in / 241 mm
F3 54 Hz
Fc 58.8 Hz
Qtc 0.783

Enclosure Notes
The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.
* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.
* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.
* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.
* All specifications are subject to change without notice.

Ported Enclosure Specifications

Table_Image
Wall Thickness 0.75 in / 19 mm
Front Baffle Thickness 0.75 in / 19 mm
Volume (net int.) 0.35 cu ft / 8.5 L
External Width (W) 13 in / 330 mm
External Height (H) 10 in / 254 mm
External Depth (D) 9.25 in / 203 mm
Internal Port Diameter (ID) 2 in / 51 mm
Port Length (L) 18 in / 457 mm (round port requires a 90º elbow to fit in the specified enclosure)
Tuning Frequency (Fb) 35 Hz
F3 41.0 Hz


Enclosure Notes

* The enclosure recommendations listed above are external dimensions which assume the use of 0.75 in (19 mm) thick material. If you are using 0.625 in (16 mm) thick material, subtract 0.25 in (6.5 mm) from each dimension. Do not use any material with a thickness of less than 0.625 in (16 mm) as this may compromise the rigidity of the enclosure.
* All enclosure volumes listed above are net internal volumes! Driver displacement, port displacement and brace displacement must be added to obtain the final gross internal volume. All enclosure dimensions above have already taken this into account.
* When using multiple subwoofers in a common enclosure you will need to recalculate the enclosure and port dimensions. For assistance please contact your authorized JL Audio dealer or JL Audio Technical Support.
* We recommend the use of this speaker in a bi-amplified system using high-quality satellite speakers and a high-quality amplifier. We do not recommend the use of this subwoofer with a passive crossover (coil), as this type of device will adversely affect performance.
* All specifications are subject to change without notice.

8W3v3-4
close Shopping Cart

Registruotis

Naujo vartotojo registracija

Jau turite paskyrą?
Prisijunkite Arba Atkurti slaptažodį