Haut-Parleur JBL 2226J
[2226J-16] Avis/Critiques La série LVGC™ regroupe des haut-parleurs basse fréquences de forte puissance. Ils intègrent la technologie Vented Gap Cooling pour un meilleur refroidissement et une structure d’aimant améliorée
Symmetrical Field Geometry (SFG). Ceci permet d’optimiser la densité
de flux pour diminuer la distorsion harmonique du haut parleur. En évitant ainsi l’utilisation de métaux rares, ces haut-parleurs offrent des performances élevées pour un coût mesuré.
Nominal Diameter: 380 mm (15 in)
Rated Impedance: 8 ohms (H)
16 ohms (J)
Power Capacity1: 600 W AES continuous pink noise
Sensitivity2: 97 dB SPL, 1 W, 1 m (3.3 ft)
Frequency Range3: 30 Hz - 2.5 kHz
Power Compression4
at –10 dB power (60 W): 0.7 dB
at –3 dB power (300 W): 2.5 dB
at rated power (600 W): 4.0 dB
Distortion5
2nd harmonic: ≤ 1.0%
3rd harmonic: ≤ 1.0%
Highest Recommended Crossover: 1200 Hz
Recommended Enclosure Volume: 85-285 l (3-10 ft3)
Effective Piston Diameter: 335 mm (13.2 in)
Maximum Excursion Before
Damage (p-p): 40 mm (1.6 in)
Minimum Impedance: 6.0 ohms ± 10% @ 25°C (H)
12.0 ohms ± 10% @ 25°C (J)
Voice Coil Diameter: 100 mm (4 in)
Voice Coil Material: Edgewound aluminum ribbon
Voice Coil Winding Depth: 19.05 mm (0.75 in)
Magnetic Gap Depth: 8.1 mm (0.32 in)
Magnetic Assembly Weight: 6.8 kg (15 lb)
Bl Factor: 19.2 N/A (H)
27.1 N/A (J)
Effective Moving Mass: 0.098 kg
Positive voltage on BLACK terminal gives forward diaphragm motion.
fs: 40 Hz
Re: 5.0 ohms (H)
10.0 ohms (J)
Qts: 0.31
Qms: 5.0
Qes: 0.33
Vas: 175 l (6.2 ft3)
Sd: 0.088 m2 (137 in2)
Xmax: 7.6 mm (0.30 in)
Vd: 689 cm3 (41 in3)
Le: 1.75 mH (H)
3.5 mH (J)
o (Half space)2: 3.3%
Pe (Max)1: 600 W continuous pink noise
Overall Diameter: 388 mm
Bolt Circle Diameter: 370 mm
Baffle Cutout Diameter
Front Mount: 355 mm (14 in)
Rear Mount: 359 mm
Depth7: 137 mm (5½ in)
Volume Displaced by Driver: 6 l (0.2 ft3)
Net Weight: 8.7 kg (19¼ lb)
Shipping Weight: 10.2 kg (22½ lb)
Distortion levels raised 20 dB, measured at 60 watts, 1 meter.
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