Alpine Type-X X-W12D4 - 12′′ 30cm 2700W Dual 4Ω DVC Subwoofer Bass Driver
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The new X-Series subwoofers are the X-W12D4 12-inch Dual 4 Ohm. They deliver strong bass with tight control, just as expected from premium subwoofers. Key features include:
- 900W RMS, making it a perfect match for the new X-Series X-A90M 900W mono amplifier
- 28mm linear Xmax (1 way), 56 mm peak to peak
- Dual spiders for precision control over the large dynamic range
- Dual shorting rings for strong motor control ensuring low THD and tight bass
- cCenter pole radial heat sink which wicks heat away from the voice coil and transfers it outside the motor, for long term high output
- The biggest HAMR surround yet, for linear cone movement throughout its large range of excursion
- Light but rigid pulp/mica cone which allows for highly accurate bass with great natural tone
Features
Dual Voice Coils
For system flexibility, the woofer has two 4Ω voice coils. When the voice coils are wired in parallel, the woofer presents a 2Ω load; when wired in series, the woofer presents an 8Ω load.
HAMR
The woofer features a High Amplitude Multi Roll (HAMR) Surround, made of rubber, that allows a large linear excursion and greater SPL. The HAMR design allows extreme excursions without sacrificing valuable cone area.
Dual Progressive Spider
The dual progressive spiders have integrated tinsel leads to ensure reliable and consistent control of the tinsel leads and eliminate any mechanical noise or interference often seen in high excursion cone designs.
Compound Radius Curve Pole Geometry
Alpine's Patented Compound Radius Curve pole geometry ensures a symmetrical magnetic field, while optimizing flux density to reduce distortion and further improve power handling and output.
Oversized Voice Coil
The oversized (65mm) dual voice coils are wound on an aluminum former.
Terminals
The set screw terminals are all located on one side of the woofer. The terminals will accept bare wire up to 8 gauge.
Jumper Plug
A jumper plug on the terminal block allows you to easily wire the voice coils in parallel (for a 2Ω load) or series (for an 8Ω load).
Alpine X-W12D4 - 12" Type X Car Subwoofer 2700 Watts
- 12" subwoofer with dual 4-ohm voice coils
- pulp/mica cone
- large HAMR rubber surround
- cast aluminum frame provides a rock-solid platform
- handles up to 900 watts RMS (450 watts per coil)
- peak power handling: 2700 watts
- frequency response: 22-200 Hz
- Xmax: 28mm
- top-mount depth: 7-1/4"
- warranty: 1 year
In the Box:
- One 12" Dual 4-ohm voice coil subwoofer
- Grille (installed)
- X-Series Subwoofer Application Guide (English/ French)
- On-line product registration information (English/ French/ Spanish)
- Warranty information (English/ French)
- Important Notice! (English/ French)
- Note about installation without grille
Note: Single subwoofer Only
UK Delivery Options:
- Standard Delivery 2-3 Working Days £4.99
- Courier Next Working Day £9.99
- Courier Saturday £25
International Delivery Options:
Some European countries are included - Please email us to confirm we can send to you destination. Sales@CarAudioDirect.co.uk
Order Tracking:
Visit the DPD website Tracking page here - You will need your tracking number
Unwanted Goods:
In accordance with The Consumer Contracts Regulations (2015), you have a 14 working day 'cooling off period' in which you have the right to cancel your purchase and receive a full refund.
Manufacturer's warranty:
Beyond this 14 working day period, you are covered under the manufacturer's warranty which is typically 1 year (Excluding Open Box products). If your product becomes faulty during this period, you should contact our eSupport department, via the website, direct email or phone for a returns number. We will then arrange for your item to be repaired (or replaced, if appropriate with a new product) or provide details of the manufacturers local service centre.
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