DAYTON AUDIO UM18-22 Ultimax DVC Speaker Driver Subwoofer 1000W 2x2 Ohm 87dB 19Hz - 500Hz Ø46cm

DAYTON AUDIO UM18-22 Ultimax DVC Subwoofer Speaker 2+2 Ohm Ø46cm (Unit)

Dayton Audio's Ultimax series DVC subwoofers are specially designed to move energy and create clean, articulate, tense fast bass. Discover the best price-to-market ratio!

Strengths:

  • Power consumption 1000 w on 4 ohm. (2 coils)
  • Resonance frequency 19.5Hz.
  • As efficient in Hifi use as Home Cinema.
  • Nomex cone low colouring

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Reference : 12582
New product

332,50 €tax excl.

Including 0,01 € for green tax

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Shipping date: 07-12-2021.

Orders placed before 11AM (GMT+1) will generally be shipped the same day (working day).

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Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
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DAYTON AUDIO UM18-22
Ultimax

Subwoofer DVC 4Ω ⌀44cm 1000W RMS

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This exceptional subwoofer with ultra rigid aerial chassis has powerful ceramic magnets. Its Nomex/glass fiber cone with high stiffness in honeycomb structure produces powerful bass, defined without harmful coloring. Thanks to its 2+2 coils system and its long linear elongation, this subwoofer is able to reach frequencies of 19.5Hz.

Alignment possible according to pure volume and load :

  • Closed volume: (home theater/music): 113 L for 27 Hz f3 alignment, or f10.18 Hz with Qtc of 0.7 
  • Closed volume (music): 7 cubic feet (internal net, unmanned) for a 26 Hz f3,15.8 Hz f10 with a Qtc of 0.76 
  • Bass reflex (home cinema): 227 liters at 20 Hz, with 3 flared vents of 10cm diameter and 71cm long, for an f3 of 18 Hz.
  • Bass Reflex (infra-sub): 340 Litres, with 3 flared vents of 10 in diameter and 81 in length, for a f3 of 15 Hz.
  • For all these volumes he adds that of the Huat loudspeaker and vents in the calculation.

Technical caractheristics

Spécifications
Type de haut parleurSubwoofer
Diamètre nominal42cm (18")
Matériau membraneNomex Glass fiber
Matériau aimantceramic ferrite
  
Total diameter442mm
Depth259mm
powerRMS : 1000W on 4 ohm  2+2 coils
MAX : 2000W
Impedance
Sensibility88.6dB @ 2.83V/1m
frequency response19.5Hz - 500Hz
Resistance DC (Re)4.4Ω
Inductance coil (Le)2.22mH @ 1kHz
Resonance frequency (Fs)19.5Hz
 (Qms)3.82
 (Qes)0.62
(Qts)0.53
Air load (Mms)655g
 (Cms)0.1 mm/N
Emmissive aera (Sd)1,219cm²
Air volume (Vd)2,681.8 cm3
Linear maximum exurcion (Xmax)22mm



Optimum cabinet size according to BassBox 6 Pro

Sealed Volume119.50 Litres
Sealed F331 Hz
Vented Volume333.86 Litres
Vented F316 Hz
 
Data sheet
Speaker Power (W RMS)1000.0
Speaker TypeSubwoofer
Impedance (Ω)4
Loudspeaker diameter (mm)460.0
Diaphragm typeGlass fiber
Diaphragm typeComposite alloy
Efficiency / Sensitivity (dB)88.0
Max Linear Excursion (Xmax) (mm)22.0
Lowest frequency (Hz)19
Highest frequency (Hz)500
 
Delivery
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DAYTON AUDIO UM18-22 Ultimax DVC Speaker Driver Subwoofer 1000W 2x2 Ohm 87dB 19Hz - 500Hz Ø46cm
Dayton Audio's Ultimax series DVC subwoofers are specially designed to move energy and create clean, articulate, tense fast bass. Discover the...

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