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Description
Ascendo 18" PRO Passive Sealed Shallow Subwoofer - BlackThe18 SUB PRO PASSIVE SEALED SH subwoofer is so far above and beyond the competition in every aspect; refined musicality, tightness, and output levels suitable for a 18" driver. Combine this exceptional performance with an enclosure only 10,43 deep to accommodate a wider range of applications where larger enclosures just cant fit, and this model could possibly take the home theater market by storm. The 18 driver is an advanced carbon rohacell
The18 SUB PRO PASSIVE SEALED SH subwoofer is so far above and beyond the competition in every aspect; refined musicality, tightness, and output levels suitable for a 18" driver. Combine this exceptional performance with an enclosure only 10,43” deep to accommodate a wider range of applications where larger enclosures just can’t fit, and this model could possibly take the home theater market by storm.
The 18” driver is an advanced carbon rohacell composite sandwich cone. It is coupled with a neodymium motor with 4” Ultra-high-temperature voice coil. With a max SPL of 137dB @100Hz an , the dynamic expression and percussive impact that this sub can deliver puts it in a class by itself, let alone in such a shallow footprint as to almost disappear in home theaters or media rooms when compared to more traditional cube subwoofer designs.
In larger rooms where more output is needed (or just desired), ASCENDO also offers a Dual-18” version of this same enclosure design, with the two woofers stacked - The18-2 SUB PRO PASSIVE SEALED SH. The 143dB SPL @100Hz capability of this 48” high, 24” wide and only 11” deep defies belief until experienced.
Both models are engineered to operate perfectly in sync (in phase) with our Infrasonic subwoofers; The24, The32, The50 and The80 when there is a desire to reproduce movie content below 20Hz with the same authority, precision, and musicality. The combined results sound (and feel) like seamless and natural extensions of their individual efforts, adding to the overall addictive, immersive quality of a complete ASCENDO system.
Specifications
|
Speaker type |
18" forward-firing, advanced carbon rohacell composite sandwich cones, neodymium motor with 4” ultra-high-temperature Voice-coil |
|
Xmax |
23mm excursion each direction (46 mm linear), voice coil remaining in homogeneous magnetic field, linear and lowest distortion |
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Passive | Active |
Passive |
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Recommended amplifiers |
1Ch DSP + Amplifier are required. Min. recommended amplifier: 89 Vrms, 126 Vpk, 22,5 A; equivalent to 2000W@4?, with correct RMS & Peak limiting & compression settings |
|
Recommended ASCENDO amplifiers |
(With additional external 1CH DSP: AIA2-6004), DSP4-6K2, DSP4-10K2 |
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Principle |
Sealed |
|
SPL |
Calculated data |
|
Frequency range |
Calculated data |
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Efficiency |
88 dB / 1W/m |
|
Power handling |
2500 W |
|
Impedance |
4 Ω |
|
Air volume displacement |
2,66 L / in comparison 18" standard cinema subwoofer 1,1 L |
|
Directivity horizontal x vertical in Deg° |
360° |
|
Input terminal |
One 4-conductor Phoenix 12 AWG (3,3 mm²) push on binding post |
|
Enclosure |
Internally braced birch ply |
|
Finish |
Matte black |
|
Custom colour options |
Piano lacquer, colour of choice, matt or other finishes upon request |
|
Shape customisation |
Upon request |
|
Mounting |
Floor standing with feet |
Technical modifications subject to change without further notice
Dimensions
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy