Our ETA is roughly the end of June on these; as always this can vary a bit based on parts supplier production times, transit times, customs times, etc. Based on our average shipping time that is our best estimate. That being said this pre-order will ONLY be open to the public until April 15th, 2013 -- OR until a given size / coil configuration sells 50% of the quantity being produced. I do not want to be out of stock instantly so we are running this much shorter than our other pre-orders. This pre-order is for the USA ONLY -- check with your distributor if you are outside of the USA; if you do NOT have a distributor in your country you can check with us. The below rates are shipping in the continental 48 states; e-mail us or your dealer for AK or HI pricing. Pricing as follows : PART # // REGULAR MAP // PRE-ORDER RATE X-10 (D2/D4) -- $329 -- $280 X-12 (D2/D4) -- $349 -- $300 X-15 (D2/D4) -- $389 -- $330 X-18 (D2/D4) -- $409 -- $350 You can pre-order from any participating local or online dealer OR directly with us via Paypal to
[email protected] -- you MUST include a note stating EXACTLY what you are ordering. As is typical with a pre-order the sale is final ; make sure you are not placing yourself in a bad financial situation by pre-ordering. Do not pre-order if you are on a tight schedule ; the dates are NOT set in stone. An adjusted date is not considered a valid reason to request a pre-order refund. If you have ANY doubt about waiting or your financial situation DO NOT pre-order. ---------- The X series is our 1250 RMS rated line -- they feature a 3" diameter CCAW round wire coil and our new frame, spider, surround, and cone platform. Linear x-max is around ~30mm one-way by 70% BL with a total mechanical clearance of 50mm in the motor. These woofers are designed excel in high output DAILY low frequency applications. If you are looking for a burp driver or a driver to excel on “higher” bass frequencies; this is NOT it. We will offer SPL burp style re-cone kits for them at a late date – but the stock format is not made for that. * Z v.4 12 on the left and X-12 on the right. * Z v.4 12 on the left and X-12 on the right. * New terminal blocks ! * Essentially looks like a "mini-Z" style motor... 190mm magnet vs. 220mm on the Z series / 66mm tall stack vs. 75mm tall stack / thinner steel / less expensive round wire coil vs. flat wire in the Z, etc, etc. ---------- Preliminary Specifications : ** The production models have a stiffer surround which will result in an FS about 5-10 Hz higher, higher Qts, etc. They will also have a slightly tighter gap which increases the BL a bit ** X-10 D2: Re : 3.63 ohms Fs : 27.9 Hz (Stiffer Surround = 32 Hz) Qes : 0.43 (Stiffer Surround = 0.49) Qms : 4.7 Qts : 0.39 (Stiffer Surround = 0.45) Le : 4.11 mH Sd : 366 cm^2 Vas : 19.47 L BL : 21.67 NA Mms : 317 g Cms : 102 uM/N (Stiffer Surround = 75.16 uM/N) Sens : 81.66 dB 1w/1m X-10 D4: Re : 5.96 ohms Fs : 29. 15 Hz Qes : 0.54 Qms : 5.26 Qts : 0.49 Le : 6.14 mH Sd : 366 cm^2 Vas : 19.06 L BL : 24.45 NA Mms : 297 g Cms : 100 uM/N Sens : 81.14 dB 1w/1m X-12 D2: Re : 3.7 ohms Fs : 24.35 Hz Qes : 0.37 Qms : 4.38 Qts : 0.35 Le : 3.76 mH Sd : 457 cm^2 Vas : 38.02 L BL : 22.35 NA Mms : 333 g Cms : 127 uM/N Sens : 83.35 dB 1w/1m X-12 D4: Re : 5.84 ohms Fs : 26.43 Hz Qes : 0.48 Qms : 4.48 Qts : 0.43 Le : 5.18 mH Sd : 457 cm^2 Vas : 34.38 L BL : 25.16 NA Mms : 313 g Cms : 115 uM/N Sens : 82.96 dB 1w/1m X-15 D2: Re : 3.68 ohms Fs : 20.51 Hz Qes : 0.42 Qms : 4.81 Qts : 0.39 Le : 4.00 mH Sd : 729 cm^2 Vas : 107 L BL : 21.79 NA Mms : 422 g Cms : 142 uM/N Sens : 85.17 dB 1w/1m X-15 D4: Re : 5.78 ohms Fs : 20.88 Hz Qes : 0.52 Qms : 4.94 Qts : 0.47 Le : 5.99 mH Sd : 729 cm^2 Vas : 103 L BL : 24.85 NA Mms : 422 g Cms : 137 uM/N Sens : 84.34 dB 1w/1m X-18 D2: Data not available X-18 D4: Re : 5.85 ohms Fs : 20.5 Hz Qes : 0.57 Qms : 5.61 Qts : 0.52 Le : 5.92 mH Sd : 1140 cm^2 Vas : 237 L BL : 24.79 NA Mms : 470 g Cms : 128 uM/N Sens : 87.22 dB 1w/1m ---------- PHYSICAL SPECIFICATIONS :