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FI - XV4 Series 18" Subwoofer

Fi Car Audio
$414.95

The Xv4 Series of subwoofers is a super tough daily entry level sub. A double stack of wide high strength magnets and a standard high compression pole cap are the foundation for this motor. A multilayer foam wide surround is attached to a fiber impregnated linear kraft pulp cone which helps keep things under control in high power applications. A 3″ 4 layer aluminum voice coil yields 27mm of Xmax while keeping the motor force high. The X v4 Series will works best in ported or 6th order enclosures. Ultra tough and versatile, the X Series works in a variety of applications where excellent durability and output is required. Gloss carbon caps are standard along with the option of an extra spider for higher FS/QTS applications such as SPL burp classes.

 

Features

Dual 1 & 2 Ohm
Cast basket
Wrap around gasket
Linear reinforced cone
Mulit-layer wide foam surround
Push terminal
Extra heavy lead wire
FEA optimized motor
3” diameter 4 layer coil
Wide double stack high grade magnet
Dual progressive spiders
6″ Gloss Carbon dustcap
Compression cooling
Optional extra spider

 

THIELE-SMALL PARAMETERS

 

  XV4 12XV4 15XV4 18
Coils   DUAL 1 | DUAL 2 DUAL 1 | DUAL 2 DUAL 1 | DUAL 2
FS   40.1 Hz 39.3Hz tba Hz
RE   0.8| 1.6 0.8| 1.6 0.8| 1.6
QMS   5.81 6.84 tba
QES   0.51 0.6 tba
QTS   0.47 0.55 tba
MMS   314g 377.4g tba
CMS   5.01^-5 4.36^-5 N/A
SD   480cm^2 810cm^2 1210cm^2
VAS   16.1 l 40.0 l tba
SPL   85.0 1W/1m 87.9 1W/1m tba
BL (NA)   16.4/23.2 16.4/23.2 tba
XMAX   27mm (One Way) 27mm (One Way) 27mm (One Way)
RMS   1500W 1500W 1500W

 

 

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Description

The Xv4 Series of subwoofers is a super tough daily entry level sub. A double stack of wide high strength magnets and a standard high compression pole cap are the foundation for this motor. A multilayer foam wide surround is attached to a fiber impregnated linear kraft pulp cone which helps keep things under control in high power applications. A 3″ 4 layer aluminum voice coil yields 27mm of Xmax while keeping the motor force high. The X v4 Series will works best in ported or 6th order enclosures. Ultra tough and versatile, the X Series works in a variety of applications where excellent durability and output is required. Gloss carbon caps are standard along with the option of an extra spider for higher FS/QTS applications such as SPL burp classes.

 

Features

Dual 1 & 2 Ohm
Cast basket
Wrap around gasket
Linear reinforced cone
Mulit-layer wide foam surround
Push terminal
Extra heavy lead wire
FEA optimized motor
3” diameter 4 layer coil
Wide double stack high grade magnet
Dual progressive spiders
6″ Gloss Carbon dustcap
Compression cooling
Optional extra spider

 

THIELE-SMALL PARAMETERS

 

  XV4 12XV4 15XV4 18
Coils   DUAL 1 | DUAL 2 DUAL 1 | DUAL 2 DUAL 1 | DUAL 2
FS   40.1 Hz 39.3Hz tba Hz
RE   0.8| 1.6 0.8| 1.6 0.8| 1.6
QMS   5.81 6.84 tba
QES   0.51 0.6 tba
QTS   0.47 0.55 tba
MMS   314g 377.4g tba
CMS   5.01^-5 4.36^-5 N/A
SD   480cm^2 810cm^2 1210cm^2
VAS   16.1 l 40.0 l tba
SPL   85.0 1W/1m 87.9 1W/1m tba
BL (NA)   16.4/23.2 16.4/23.2 tba
XMAX   27mm (One Way) 27mm (One Way) 27mm (One Way)
RMS   1500W 1500W 1500W

 

 

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Additional info

SKU: FI-SW-XV4-18
Shipping: Calculated at Checkout