Lavoce SAF184.02

R4,495.00


18inch 2400Watt Subwoofer

Availability: In stock

SKU: SAF184.02 Categories: Brand:
  • 4 Inch Copper Voice Coil
  • 96,5 dB/SPL Sensitivity
  • 2400 Watt Program Power Handling
  • FEM Optimized Motor And Suspensions
  • Optimized Cooling System
  • Aluminium Demodulating Ring
  • Double Silicon Spider
  • Triple Roll Surround

 

Specifications

Nominal diameter

460 mm

Nominal Impedance

8 Ohm

Minimum impedance

5,8 Ohm

Program power

2400 W

AES Power rating

1200 W

Sensitivity

96,5 dB

Frequency range

40 ÷ 1000 Hz

Voice coil diameter

100 mm

Chassis material

Aluminium

Magnet material

Ferrite

Magnet dimensions OD x ID x h

220 x 120 x 25 mm

Coil material

Copper

Former material

Glass Fiber

Cone material

Water Resistant Treated Paper + Water Proof Front Side Treatment

Surround material

Polycotton

Xmax

8,4 mm

Xmech

15,4 mm

Gap height

12 mm

Voice coil winding height

22,7 mm

Driver displacement volume

8,5 L

Recommended Enclosure

160 L

Recommended Tuning

38 Hz

Small Signal Parameters

DC resistance (Re)

4,9 Ohm

Resonance frequency (Fs)

38 Hz

Moving mass (Mms)

246,2 g

Compliance (Cms)

0,069 mm/N

Force factor (Bxl)

24,66

Mechanical Q-factor (Qms)

10,3

Electrical Q-factor (Qes)

0,48

Total Q-factor (Qts)

0,46

Equivalent air volume (Vas)

146,93 L

Voice coil inductance (Le)

1,93 mH

Diaphragm area (Sd)

1225,4 cm2

Reference efficiency (Eta 0)

1.70%

Efficiency bandwidth product (EBP)

79 Hz

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Delivery Exclusions

PLEASE NOTE: 

Some products are exceptionally large, heavy or bulky and require specialist freight services. This typically includes items such as large PA speakers, dual 15″ speaker cabinets, dual 18″ subwoofers, flight cases and other oversized or very heavy equipment.

We work hard to keep our prices as competitive as possible and, in most cases, delivery is completely covered by our standard shipping rates. However, for certain oversized items being delivered to regional or outlying areas, the actual courier cost can be significantly higher than standard deliveries. This is also owing to factors completely outside of our control (petrol costs and rising costs of delivery by courier partners)

If this applies to your order, we will always contact you before dispatch to discuss the available options. These may include:

  • Proceeding with a small additional freight contribution.
  • Collecting the order from one of our suppliers or a nearby courier depot where available.
  • Cancelling the order for a full refund if a suitable solution cannot be reached.

Please be assured that we only request an additional freight contribution in exceptional circumstances where the courier cost is substantially higher than normal. Our goal is always to deliver your order at the advertised price whenever possible.

If you’re unsure whether an item may be affected, you’re welcome to contact us before placing your order and we’ll gladly provide a delivery estimate.

Thank you for your understanding and ongoing support!

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