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Focal Performance Access 30A4

Brand:Focal
In Stock

Original price was: ₹19,999.00.Current price is: ₹14,999.25.

12″ SINGLE COIL SUBWOOFER

The Access 30 A4 12″ subwoofer delivers a substantial 250W RMS power rating. This essential addition to your car audio system enhances dynamics while providing powerful Focal sound quality. Versatile enough for both sealed and bass reflex enclosures, it produces exceptional performance with deep, impactful bass response.

Key points

  • DFS® cone (Dual Fiberglass Structure)
  • Powerful 4¾” (12cm) magnet: 250 Watts RMS
  • Spider decompression ventilated coil
  • Great dynamics
  • High power
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Description

What makes the difference

  • Optimized for compact sealed enclosures of 20-30L (0.70 – 1.05 cu.ft)
  • Excels in bass reflex enclosures of 25-35L (0.88 – 1.23 cu.ft)
  • Delivers high sound pressure levels for impactful bass response
  • High Power handling

 

Technical characteristic

  • Diameter: 12″ (300mm)
  • Voice-coil diameter: 2″ (50mm)
  • Voice-coil height: 1″ (25mm)
  • Magnet: 4¾” (120mm)
  • Max. power: 500W
  • Nom. power: 250W RMS
  • Sensitivity (2.83 V/1 m): 87dB
  • Frequency response: 32Hz – 500Hz
  • Impedance: 4Ω

Specification

Nominal Power

250W RMS

Maximum Power

500 W

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 1(3/16)“)

Magnet Weight

1250g (2.75lbs)

Flux Density

0.8T

Gap height

8mm 0(5/16)“

Net Weight

3.7kg (8.1lbs)

Fs

24.7 Hz

Vas

86.91 liters

Qts

0.671

Qes

0.764

Qms

5.49

Re

4.01 Ohms

Sd

510.71 cm2

Cas

6.19E-07 m5/N

Mas

67.1 kg/m4

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

Load

Volume

Port Ø

Port Length

F-3(Hz)

Ported

25l-0.88cu.ft

9 cm-31/2“

35 cm-133/4“

38Hz

Ported

30l-1.05cu-ft

9 cm-31/2“

35 cm-133/4“

35Hz

Ported

35l-1.23cu-ft

9 cm-31/2“

35 cm-133/4“

34Hz

Sealed

20l-0.70cu.ft

–

–

38Hz

Sealed

25l-0.88cu-ft

–

–

35Hz

Sealed

30l-1.05cu-ft

–

–

32Hz

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