Focal Access 30A4 Manual

Focal Subwoofer Access 30A4

Læs nedenfor 📖 manual på dansk for Focal Access 30A4 (1 sider) i kategorien Subwoofer. Denne guide var nyttig for 21 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

Side 1/1
Performance
CREATE YOUR SOUND
Focal ® is a trademark of Focal-JMlab ®-Tel. (33) 04 77 43 57 00 - www.focal.com - Images may not conform exactly to specific product. Photos LAtelier Sylvain Madelon - SCFG131113/1
FREQUENCY RESPONSE/IMPEDANCE
MECHANICAL DRAWING
ACCESS
30A4
• DFS ® Cone
• Sealed or ported enclosure
12" (30cm) subwoofer
Nominal power 250W RMS
Maximum power 500W
Sensitivity (2,83V/1m) 87.18dB
Cone DFS ® (Dual Fiberglass Structure)
Surround Butyl
Nom. impedance 4 Ohms
DC resistance 4 Ohms
VC diameter 50mm 2"
VC height 25mm 1"
Former Kapton
Layers 4
Wire Copper
Inductance 2,85mH
Xmax ± 8,5mm 0 5/16 "
Magnet d x h 120mm x 30mm 4 23/32
" x 13/16"
Magnet weight 1250g 2.75 lbs
Flux density 0.8T
Gap height 8mm 0 5/16 "
Net weight 3.7kg 8.1 lbs
PARAMETERS
Fs 24.7Hz
Vas 86.91 liters
Qts 0.671
Qes 0.764
Qms 5.49
Re 4.01 Ohms
Sd 510.71cm 2
Cas 6.19E-07 m 5/N
Mas 67.1kg/m 4
Ras 1896.71 Ohms.ac
Cms 2.37E-04 m/N
Mms 175g
Rms 4.947Kg/s
Ces 1227.64mF
Les 33.82mH
Res 28.82 Ohms
BI 11.94N/A
SPL 84.18 dB/W/m
SPECIFICATIONS
SUGGESTED APPLICATION
Load Volume Port Ø Port lenght F-3 (Hz)
Ported 25l-0.88cu.ft 9 cm-3 1/2 " 35 cm-13 3/4 " 38Hz
Ported 30l-1.05cu-ft 9 cm-3 1/2 " 35 cm-13 3/4 " 35Hz
Ported 35l-1.23cu-ft 9 cm-3 1/2 " 35 cm-13 3/4 " 34Hz
30 litres / 1.05 cu.ft25 litres / 0.88 cu.ft20 litres / 0.70 cu.ft
Load Volume F-3 (Hz)
Sealed 20l-0.70cu.ft 38Hz
Sealed 25l-0.88cu-ft 35Hz
Sealed 30l-1.05cu-ft 32Hz
Sealed enclosure


Produkt Specifikationer

Mærke: Focal
Kategori: Subwoofer
Model: Access 30A4

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