Cart 2 india

Specification
Brand : Alpine
BulletPoint1 : Alpine's RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils. With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.
BulletPoint2 : A lightweight yet rigid aluminum dust cap allows the R-Series Shallow Subwoofer to transition sound quickly with minimal distortion and project the bass off the surface of the speaker for hard-hitting yet smooth bass performance.
BulletPoint3 : Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control.
BulletPoint4 : Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design.
BulletPoint5 : At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.
ExternallyAssignedProductIdentifier1 : 793276084514
ExternallyAssignedProductIdentifier2 : 0793276084514
Hazmat1 : MAGNETIZED MATERIAL
Hazmat10 : EG_NoAir
Hazmat11 : ES_NoAir
Hazmat12 : FR_NoAir
Hazmat13 : GB_NoAir
Hazmat14 : IE_NoAir
Hazmat15 : IN_MagnetizedMaterial
Hazmat16 : IT_NoAir
Hazmat17 : JP_NoAir
Hazmat18 : MX_MagnetizedMaterial
Hazmat19 : NL_NoAir
Hazmat2 : UN2807
Hazmat20 : PL_NoAir
Hazmat21 : SA_NoAir
Hazmat22 : SE_NoAir
Hazmat23 : SG_NoAir
Hazmat24 : TR_NoAir
Hazmat25 : US_MagnetizedMaterial
Hazmat26 : ZA_NoAir
Hazmat27 : 9
Hazmat3 : AE_NoAir
Hazmat4 : AU_NoAir
Hazmat5 : BE_NoAir
Hazmat6 : BR_MagnetizedMaterial
Hazmat7 : CA_MagnetizedMaterial
Hazmat8 : CN_MagnetizedMaterial
Hazmat9 : DE_NoAir
IncludedComponents : Protective steel mesh grille, Cast Aluminum Frame, mounting screws
ItemName : Alpine RS-W12D4 12-inch R-Series Shallow Subwoofer with Dual 4-Ohm Voice Coils
ItemPackageDimensions_Height : 35.814 centimeters
ItemPackageDimensions_Length : 14.224 centimeters
ItemPackageDimensions_Width : 35.814 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : vehicle-subwoofers
Manufacturer : Alpine
ModelNumber : RS-W12D4
NumberOfItems : 1
PartNumber : RS-W12D4
ProductDescription : ULTRA-SHALLOW DESIGN
For those looking to add powerful, hard-hitting bass performance to their vehicle but lack the space to add a subwoofer, Alpine’s R-Series Shallow Subwoofer delivers the same fun and loud sound you’ve come to expect, now in a shallow subwoofer that’s designed to fit in most vehicle applications.

EXTREME OUTPUT
Don’t let the size fool you – the R-Series Shallow Subwoofers feature the same motor movement (20MM of excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design. At the heart of the R-Series Shallow Subwoofers is an oversized 4-inch voice coil that houses the lightweight and powerful neodymium magnet for 600W RMS of power handling.

Precise Bass Control
Alpine’s Gen2 DD-Linear Magnetic Circuit technology, a compact and efficient dual-gap voice coil structure, allows for better control over the motor, resulting in lower distortion and precise bass control.

FEATURES
12” High-Performance Shallow Bass Driver
Alpine Gen2 DD Linear Magnetic Circuit
Cast Aluminum Frame
Aluminum Dust Cap
Neodymium Magnet

What's in the Box:
12” R-Series Shallow Subwoofer
Owner’s Manual
Warranty Information
Online product registration information

TECH SPECS
Mounting Depth: 3.25” (82.55mm)
X-Max: 20mm
Voice Coil: 4”(102mm)
Frequency response: 26Hz – 200Hz
Sensitivity (1W/1M): 81bB
Nominal Impedance: 4Ω
600W RMS / 1800W Peak Power Handling
Compatible with KTE-RS12G Subwoofer Grille Kit (sold separately)

RS-W12D4 - THIELE-SMALL PARAMETERS
Sensitivity (1W/1m): 81 dB
DC Resistance (Re): 3.6∆ + 3.6∆
Free Air Resonance (Fs): 29 Hz
Equivalent Stiffness: 43.84 L
Mechanical Q (Qms): 7.04
Electrical Q (Qes): 1.17
Total Q (Qts): 1.49
Cone Area (Sd): 572 sq cm
Linear Excursion (Xmax): 20 mm
Mechanical Travel (Xmech): 54 mm
ProductSiteLaunchDate : 2023-01-04T20:29:56.275Z
SpeakersMaximumOutputPower : 600 watts
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 52161500
VehicleSpeakerSize : 12