Sold Realistic 18" Woofer (S8) and 3 eD 7kV.2's (D4)

audio_phill
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The old radioshack woofer has never seen power other than to pull thiele smalls. 200rms, 95dB 1w/1m, 5.5mm one way linear, subsonic Fs. Loves 8 cubes @ 25Hz for home theater or 3-4 cubes sealed for auto use. Louder than you'd think from a 200 watt sub thanks to the great sensitivity, I can list full specs if anyone's interested in them. Truly a fantastic sounding sub. I had 4 of these one died 2 sold this one is left. The 7kV.2's are currently employed in my Scion. They don't play as low as the Eu-700's, but they are louder and substantially more transient. I have 4 in 2 cubes @ 32Hz and they play 27Hz with authority, the Eu's would play to 25Hz same enclosure (lower fs/more stroke) I have 4 total but one has problems, does fine free air but put a load on it and it goes off linear and mechanical noise galore. The other 3 are great little subs surprise alot of people with how punchy and clear they play, they easily blur the rear view and move the steering wheel up and down a lil over an 1/8 inch maybe 3/16ths. I've had a XX Hifonics Zeus @ 2ohms on them since employing them last month they are almost fully broke-in now but I have some new subs to play with so I'll pass these on to someone else for their enjoyment.

Asking $70 for the 18 Con-US

Asking $120 for the 7kV.2's Con-US

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$120 is for all, hence the plural, lol :p

and yes thats shipped prices hence the Con-US, lol. I'm such a nerd.

Specs for the 18"

*Note that these are pre-break-in specs*

Re = 6.6768 ohms

Fs = 22.9152 Hz

Zmax = 81.7962 ohms

Qes = 0.3316

Qms = 3.7311

Qts = 0.3046

Le = 2.4675 mH (at 1 kHz)

Diam = 397.5000 mm ( 15.6496 in )

Sd =124097.8241 mm^2(192.3520 in^2)

Vas = 663.0706 L ( 23.4161 ft^3)

BL = 21.4795 N/A

Mms = 159.1568 g

Cms = 303.0867 uM/N

Kms = 3299.3862 N/M

Rms = 6.1418 R mechanical

Efficiency = 2.2606 %

Sensitivity= 95.5603 dB @1W/1m

Sensitivity= 96.3455 dB @2.83Vrms/1m

 
$120 is for all, hence the plural, lol :pand yes thats shipped prices hence the Con-US, lol. I'm such a nerd.

Specs for the 18"

*Note that these are pre-break-in specs*

Re = 6.6768 ohms

Fs = 22.9152 Hz

Zmax = 81.7962 ohms

Qes = 0.3316

Qms = 3.7311

Qts = 0.3046

Le = 2.4675 mH (at 1 kHz)

Diam = 397.5000 mm ( 15.6496 in )

Sd =124097.8241 mm^2(192.3520 in^2)

Vas = 663.0706 L ( 23.4161 ft^3)

BL = 21.4795 N/A

Mms = 159.1568 g

Cms = 303.0867 uM/N

Kms = 3299.3862 N/M

Rms = 6.1418 R mechanical

Efficiency = 2.2606 %

Sensitivity= 95.5603 dB @1W/1m

Sensitivity= 96.3455 dB @2.83Vrms/1m
Everything still for sale offer up peeps, lol. Up Up and away.....

 
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