DD AUDIO CB-9921C-D2 SUPERCHARGED 21" USA MADE 9600W DUAL 2-OHM BASS SUBWOOFER
DD AUDIO CB-9921C-D2 슈퍼차지드 21인치 미국산 9600W 듀얼 2옴 베이스 서브우퍼
| 상품번호 | 133839422231 |
| 상태 | New |
| 거래유형 | 즉시구매 |
| 출고국 | 미국 (US) |
이베이 판매가
$1,169
약 1,723,106원
구매대행 예상 비용은 로그인 후 확인하실 수 있습니다.
상품 설명
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| Features & Specifications: |
The 9900C combines the performance redefining technologies such as the aluminum Dual Stage rear mounted Heatsink, USA Made Iron Cloth Spider System, 2nd generation V-ROM surround, and more with the immense power of DD’s largest ferrite motor subwoofer series, optimized for a 3200 watt rms and the ability to handle power bursts well over 12,000 watts.When supercharged, the 9900 motor throws nearly 9000 gauss through a 30mm deep gap, where the 8 layer coil is driven to 40mm of one way travel, with 15mm of coil still driven in the magnet gap resulting in exceptional coil control and excursion driven through the stiffest and lightest moving parts. The Free Flow Cooling System and multi-point heatsinks offer unbeatable heat dissipation to protect the high-temp insulated voice coil. The non-pressed carbon fiber loaded pulp cones are made to be incredibly light and strong, with the audibly distinguishable quality of being handmade in the USA.
DD Audio's SuperCharged (SC) subwoofers enhances the motor strength and magnetic field, resulting in tighter, cleaner, and more accurate bass. This is achieved by adding a neodymium shorting ring that redirects magnetic energy into the voice coil gap, increasing the motor's usable strength. The stronger motor provides better control and precision, especially with complex bass lines and dynamic tracks.
FEATURES- NEW Aluminum 2 Stage Motor Heatsink
- 260mm Magnet Diameter
- Multi-Vent Free Flow Cooling Motor
- Shorting Ring Motor
- 4.3” High-Temp Voice Coil
- Excursion Optimized ESP Frame
- V-ROM Vario-Density Surround
- Non-Pressed Composite Reinforced Pulp Cone
- 11” Dual/Triple Layer Iron Cloth Spider
- Laminated Tinsel Leads
- Hand Laid Composite Dust Cap
- Embossed DDesign Magnet Boot
- Made In USA
SPECIFICATIONS Speaker Size (In): 21 Watts RMS: 3200 Watts Peak: 9600 Impedance: D1 / D2 VCD (In): 4 Piston Diameter (In): 18.25 Fs (Hz): 26.24 Qms: 5.265 Qes: 0.517 Qts: 0.471 Vas (Liters): 161.9 Xmech (MM): 92 Xmax (MM): 22 Frame OD (In): 21.3125 Frame OD w/Gasket (In): 21.3125 Mounting Diameter (In): 19.25 Mounting Depth (In): 11.3125 Motor Diameter (In): 10.3125 Motor Depth (In): 4.5625 Woofer Displacement (CuFt): 0.55 Ported Enclosure (CuFt): 6.0 - 8.0
The 9900C combines the performance redefining technologies such as the aluminum Dual Stage rear mounted Heatsink, USA Made Iron Cloth Spider System, 2nd generation V-ROM surround, and more with the immense power of DD’s largest ferrite motor subwoofer series, optimized for a 3200 watt rms and the ability to handle power bursts well over 12,000 watts.
When supercharged, the 9900 motor throws nearly 9000 gauss through a 30mm deep gap, where the 8 layer coil is driven to 40mm of one way travel, with 15mm of coil still driven in the magnet gap resulting in exceptional coil control and excursion driven through the stiffest and lightest moving parts. The Free Flow Cooling System and multi-point heatsinks offer unbeatable heat dissipation to protect the high-temp insulated voice coil. The non-pressed carbon fiber loaded pulp cones are made to be incredibly light and strong, with the audibly distinguishable quality of being handmade in the USA.
DD Audio's SuperCharged (SC) subwoofers enhances the motor strength and magnetic field, resulting in tighter, cleaner, and more accurate bass. This is achieved by adding a neodymium shorting ring that redirects magnetic energy into the voice coil gap, increasing the motor's usable strength. The stronger motor provides better control and precision, especially with complex bass lines and dynamic tracks.
FEATURES
- NEW Aluminum 2 Stage Motor Heatsink
- 260mm Magnet Diameter
- Multi-Vent Free Flow Cooling Motor
- Shorting Ring Motor
- 4.3” High-Temp Voice Coil
- Excursion Optimized ESP Frame
- V-ROM Vario-Density Surround
- Non-Pressed Composite Reinforced Pulp Cone
- 11” Dual/Triple Layer Iron Cloth Spider
- Laminated Tinsel Leads
- Hand Laid Composite Dust Cap
- Embossed DDesign Magnet Boot
- Made In USA
Speaker Size (In): 21 Watts RMS: 3200 Watts Peak: 9600 Impedance: D1 / D2 VCD (In): 4 Piston Diameter (In): 18.25 Fs (Hz): 26.24 Qms: 5.265 Qes: 0.517 Qts: 0.471 Vas (Liters): 161.9 Xmech (MM): 92 Xmax (MM): 22 Frame OD (In): 21.3125 Frame OD w/Gasket (In): 21.3125 Mounting Diameter (In): 19.25 Mounting Depth (In): 11.3125 Motor Diameter (In): 10.3125 Motor Depth (In): 4.5625 Woofer Displacement (CuFt): 0.55 Ported Enclosure (CuFt): 6.0 - 8.0
| International Shipping Info: |
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Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
These charges are normally collected by the delivering freight (shipping) company or when you pick the item up ? do not confuse them for additional shipping charges.
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
These charges are normally collected by the delivering freight (shipping) company or when you pick the item up ? do not confuse them for additional shipping charges.
| Warranty: |
Each and every product for sale on eBay.com by WoofersETC is covered under a (1) One Year Warranty, and can be returned for a period of (1) one year for warranty service. If you have purchased a product from us within the last one (1) year, and it is failing to perform as intended by its manufacturer, please email customer service. You will be issued a Return Authorization Number. Returns will not be accepted without a previously issued RA#.
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