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| ALPINE - SWR-1522D and SWR-1542D |
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SWR-1522D: 15" Type-R Series Subwoofer(2Ω+2Ω)
SWR-1542D: 15" Type-R Series Subwoofer(4Ω+4Ω) |
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Loud. Clean. Long.
Alpine Type-R subwoofers play loud, clean, and long. The Type-R's are designed from HAMR Engineering, Alpine's exclusive subwoofer solution for cooler operation, longer life, and tight, accurate bass. The main philosophy behind HAMR Engineering is to ensure the ultimate sound quality and performance through the use of highly advanced materials and patented design technologies such as magnetic, structural finite element analysis, and a 3rd generation CRC motor structure. The Type-R subwoofer features an ultra long linear excursion for dynamic, realistic sound. Exclusive cooling technologies contribute to huge power handling capabilities. You can depend on the Type-R to compliment your system with deep, accurate bass.
- Gasket
Design: Concealed Mount Gasket System
- Tinsel Leads
Design: Reinforced Layer Spider Integration (Patent #6,810,988)
- Terminals
Design: Heavy Duty 8 gauge Push, Banana Plug Jumper
Layout: One Side
- Frame
Design: Perimeter Vented (Patent Pending)
Material: Custom High Strength Steel
- Motor Structure
Configuration: Airflow Optimized Extended/Vented Pole
Pole Geometry: Compound Radius Curve (Patent #6,639,993)
- Voice Coil
Design: 4-Layer Dual Coil
Material: 180°C High Temp Wire on Glass Fiber (TIL) Former
- Spider
Design: Progressive
Material: Nomex®
- Surround
Design: High Excursion Tapered Half-Roll
Material: Injected Molded Santoprene®
- Diaphram
Design: 1-Piece Parabolic
Material: Glass Fiber with Kevlar Reinforced Pulp Fiber
- General
Frequency Response: 20Hz - 400Hz
- Dimensions
Added Volume: 0160 cu. ft. (Reverse Mount, Magnet Out)
Displacement: 0.123 cu. ft. (Front Mount)
Mounting Diameter: 349 mm (13.8")
Mounting Depth: 234 mm (9.2")
- Power Handling
Peak Power Handling: 2000 Watts
RMS Power Handling: 750 Watts
Power Range: 400 - 750 Watts
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| ALPINE - SWR-1222D and SWR-1242D |
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SWR-1222D: 12" Type-R Series Subwoofer
(2Ω+2Ω)
SWR-1242D: 12" Type-R Series Subwoofer
(4Ω+4Ω) |
|
|
Loud. Clean. Long.
Alpine Type-R subwoofers play loud, clean, and long. The Type-R's are designed from HAMR Engineering, Alpine's exclusive subwoofer solution for cooler operation, longer life, and tight, accurate bass. The main philosophy behind HAMR Engineering is to ensure the ultimate sound quality and performance through the use of highly advanced materials and patented design technologies such as magnetic, structural finite element analysis, and a 3rd generation CRC motor structure. The Type-R subwoofer features an ultra long linear excursion for dynamic, realistic sound. Exclusive cooling technologies contribute to huge power handling capabilities. You can depend on the Type-R to compliment your system with deep, accurate bass.
- Gasket
Design: Concealed Mount Gasket System
- Tinsel Leads
Design: Reinforced Layer Spider Integration (Patent #6,810,988)
- Terminals
Design: Heavy Duty 8 gauge Push, Banana Plug Jumper
Layout: One Side
- Frame
Design: Perimeter Vented (Patent Pending)
Material: Custom High Strength Steel
- Motor Structure
Configuration: Airflow Optimized Extended/Vented Pole
Pole Geometry: Compound Radius Curve (Patent #6,639,993)
- Voice Coil
Design: 4-Layer Dual Coil
Material: 180°C High Temp Wire on Glass Fiber (TIL) Former
- Spider
Design: Progressive
Material: Nomex®
- Surround
Design: High Excursion Tapered Half-Roll
Material: Injected Molded Santoprene®
- Diaphram
Design: 1-Piece Parabolic
Material: Glass Fiber with Kevlar Reinforced Pulp Fiber
- General
Frequency Response: 25Hz - 500Hz
- Dimensions
Added Volume: 0.085 cu. ft. (Reverse Mount, Magnet Out)
Displacement: 0.071 cu. ft (Front Mount)
Mounting Diameter: 275 mm (10.9")
Mounting Depth: 195 mm (7.7")
- Power Handling
Peak Power Handling: 1500 Watts
RMS Power Handling: 500 Watts
Power Range: 200 - 500 Watts
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| ALPINE - SWR-1022D and SWR-1042D |
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SWR-1022D: 10" Type-R Series Subwoofer
(2Ω+2Ω)
SWR-1042D: 10" Type-R Series Subwoofer
(4Ω+4Ω) |
|
|
Loud. Clean. Long.
Alpine Type-R subwoofers play loud, clean, and long. The Type-R's are designed from HAMR Engineering, Alpine's exclusive subwoofer solution for cooler operation, longer life, and tight, accurate bass. The main philosophy behind HAMR Engineering is to ensure the ultimate sound quality and performance through the use of highly advanced materials and patented design technologies such as magnetic, structural finite element analysis, and a 3rd generation CRC motor structure. The Type-R subwoofer features an ultra long linear excursion for dynamic, realistic sound. Exclusive cooling technologies contribute to huge power handling capabilities. You can depend on the Type-R to compliment your system with deep, accurate bass.
- Gasket
Design: Concealed Mount Gasket System
- Tinsel Leads
Design: Reinforced Layer Spider Integration (Patent #6,810,988)
- Terminals
Design: Heavy Duty 8 gauge Push, Banana Plug Jumper
Layout: One Side
- Frame
Design: Perimeter Vented (Patent Pending)
Material: Custom High Strength Steel
- Motor Structure
Configuration: Airflow Optimized Extended/Vented Pole
Pole Geometry: Compound Radius Curve (Patent #6,639,993)
- Voice Coil
Design: 4-Layer Dual Coil
Material: 180°C High Temp Wire on Glass Fiber (TIL) Former
- Spider
Design: Progressive
Material: Nomex®
- Surround
Design: High Excursion Tapered Half-Roll
Material: Injected Molded Santoprene®
- Diaphram
Design: 1-Piece Parabolic
Material: Glass Fiber with Kevlar Reinforced Pulp Fiber
- General
Frequency Response: 24Hz - 600kHz
- Dimensions
Added Volume: 0.055 cu.ft. (Reverse Mount, Magnet Out)
Displacement: 0.050 cu. ft. (Front Mount)
Mounting Diameter: 231mm (9.1")
Mounting Depth: 172mm (6.8")
- Power Handling
Peak Power Handling: 1500 Watts
RMS Power Handling: 500 Watts
Power Range: 200 - 500 Watts
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