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Description
Sundown Audio - X-Series v.4 12”The Sundown Audio Xv4 12" Subwoofer is built for those who demand real power and precision in their sound system. Designed with premium Xv4 coils, this subwoofer delivers a massive 3000W RMS and 6000W peak power while maintaining outstanding clarity and control. With a durable, heavy duty motor and optimized cooling system, the Xv4 ensures consistent performance even during extended play. Whether youre upgrading your car audio or building a
- The Sundown Audio Xv4 12" Subwoofer is built for those who demand real power and precision in their sound system. Designed with premium Xv4 coils, this subwoofer delivers a massive 3000W RMS and 6000W peak power while maintaining outstanding clarity and control.
- With a durable, heavy-duty motor and optimized cooling system, the Xv4 ensures consistent performance even during extended play. Whether you’re upgrading your car audio or building a competition-level system, this subwoofer delivers thunderous low frequencies that stay tight and accurate.
- The precision-engineered cone and suspension system provide minimal distortion and maximum output. Pair it with a well-tuned ported enclosure for deep, room-shaking bass that brings your music to life.
- Built to handle extreme sound pressure, the Xv4 series continues Sundown Audio’s legacy of reliability, innovation, and unmatched performance.
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12-inch subwoofer with Xv4 voice coils
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RMS Power: 3000W, Peak Power: 6000W
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Available in Dual 1Ω and Dual 2Ω versions
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High-efficiency motor structure with strong BL factor
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Optimized for ported enclosures (2.5 cu. ft @ 32Hz)
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Xmax: 35mm for deep excursion and accurate bass
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Reinforced cone for durability under extreme pressure
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Designed for audiophiles and SPL enthusiasts
Specification XV4 12D1 XV4 12D2 RMS Power 3000W 3000W Peak Power 6000W 6000W Displacement 0.23 cu.ft 0.23 cu.ft Mounting Depth 11.75" 11.75" Outside Diameter 12.81" 12.81" Cutout Diameter 11.09" 11.09" Motor Diameter 9.25" 9.25" Sealed Enclosure Not Recommended Not Recommended Ported Enclosure 2.5 cu.ft @ 32Hz 2.5 cu.ft @ 32Hz Recommended Port Area 40 sq in 40 sq in 4th Order Sealed Side 1.0 cu.ft 1.0 cu.ft 4th Order Ported Side 3.0 cu.ft 3.0 cu.ft 4th Order Port Area 60 sq in 60 sq in 4th Order Port Length 8" 8" Xmax 35mm 35mm Sd (Cone Area) 44.11 44.11 Re (Ω) 2.05 3.25 Fs (Hz) 39.39 36.06 Vas (L) 14.13 15.75 Qes 0.58 0.54 Qms 4.95 4.82 Qts 0.50 0.49 Le (mH) 1.33 2.6 BL (NA) 24.4 22.25 Mms (g) 343.14 367.13 Cms 47.56 53.04 Sensitivity (dB) 83.47 83.06 T/S Specs RMS Power (D2)RMS Power (D1)Peak Power (D1)Peak Power (D2)RE D1 (Ohms)RE D2 (Ohms)FS D1 (Hz)FS D2 (Hz)VAS D1 (L)VAS D2 (L)Qes D1Qes D2Qms D1Qms D2Qts D1Qts D2Le D1 (mH)Le D2 (mH)BL D1 (NA)BL D2 (NA)Mms D1 (Grams)Mms D2 (Grams)Cms D1 (uM/N)Cms D2 (uM/N)Sens D1 (dB @ 1w/1m)Sens D2 (dB @ 1w/1m)Xmax D1Xmax D2Subwoofer Measurements Displacement (Inches)Depth (Inches)Cutout (Inches)Motor Diameter (Inches)Ported Enclosure Specs Ported Enclosure SizeRecommended Port AreaRecommended Port Tuning4th Order Enclosure Specs 4th Order Sealed Side4th Order Ported Side4th Order Port Area4th Order Port Length
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4.3 ★★★★★
Based on 1051 reviews
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Product Reviews
★★★★★ 5
mustread!
Format: Paperback
one of the greatest poets EVER - you ar not literate in English if yu have not had a chance to read these - go to it!
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Reviewed in the United States on April 27, 2016
★★★★★ 4
ishiness
Format: Paperback
Williams' poetry requires some bio, and Charles Tomlinson's introduction in this edition has proved helpful. also Wendell Berry has published a handsome critique in "William Carlos Williams of Rutherford" that helps to mitigate some of the ishiness that may result from reading Williams without understanding the man. that beins said, Williams speaks well to the listeners of the finical new millenium with a mind for the migrant-flux consequences of the coming century -stressing the "thing" and the "American idiom" with attention to detail and irrepressible imagination "flung outward and up-disappearing suddenly" (from "Strains" in Al Que Quiere)
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Reviewed in the United States on September 3, 2011
★★★★★ 5
Above The River: The Complete Poems of james Wright
Format: Paperback
This volume is fascinating, because it does show the different stages of Wright's development as a poet and a writer (the prose sketches and descriptions of Italy are wonderful).
The early poems are extremely capable but there is a sense in which they feel constrained by formal verse conventions, especially rhyme. This becomes evident when he writes in free verse and his voice becomes easier and more vernacular. Some of the poems like "Hook" and "To A Blossoming Pear Tree" are wonderful:
'An old man / Appeared to me once / In the unendurable snow./ He had singe of white beard on his face. / He paused on a strett on Minneapolis / And stroked my face. // Give it to me, he begged / I'll pay you anything. // I flinched. Both terrified, / We slunk away, / Each in his own way dodging / The cruel darts of the cold. "
There are some late poems when he becomes almost incoherent, but the centre of the book is a whole series of poems as powerful and honest as this.
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Reviewed in the United States on March 21, 2011
★★★★★ 5
Seek and you will find. (Poems that speak to you)
Format: Paperback
I was not familiar with his work but have become a fan. Of course, as is true of my review of most poets work, I find more of the author's poems that I don't get or can't appreciate than ones I do; however, I found enough which moved me or had some profound impact that I am keeping this collection close for re-reading.
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Reviewed in the United States on December 17, 2025
★★★★★ 5
Above the River: The Complete Poems of James Wright
Format: Paperback
James Wright is a terrific, though not well known, American poet of the 1950's and 60's. Along with Robert Bly and William Duffey, Wright helped to open a new page in modern poetry which encouraged writers to break from the restrictions of traditional British formats. Personal and reflective, the poems focus on nature and have a strong touch of influence from ancient Chinese poets. Though the collection is filled with great stuff, my favorite is "Northern Pike."
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Reviewed in the United States on October 10, 2010