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HDZ-W12 - Specs, Prices & Reviews | Alpine Subwoofer

Home/Equipment/Subwoofers/Alpine/HDZ-W12

Alpine/Subwoofer/Alpine Status

HDZ-W12

Name: HDZ-W12
Brand: Alpine
Availability: InStock

Alpine Status 12" Subwoofer - Premium Hi-Res Audio Performance

Used in builds

View All Alpine Subwoofers

Specifications

size

12"

surround

H.A.M.R. (High-Amplitude Multi-Roll)

rms power

800 W

peak power

2400 W

power range

400W-800W RMS

cone material

Carbon fiber dust cap with pulp-mica cone

magnet weight

174 lbs

mounting depth

voice coil diameter

65.5mm (2.6")

magnet configuration

Triple-stacked strontium ferrite

Thiele-Small Parameters

Measured at small signal levels per AES standards

Excursion

X_max(Linear excursion)

20 mm

Power Handling

P_e(RMS power)

800 W

P_max(Peak power)

2400 W

Physical

d_m(Mounting depth)

7 mm

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

What do Fs, Qts, Vas, and Xmax mean?

Thiele-Small Parameters

Where to Buy

Alpine USA

Updated 1/10/2026

$357.90Buy Now

Also check Amazon

Search for this product on Amazon

Price and availability may vary. Click to verify current pricing.

Frequently Asked Questions

What is the Alpine HDZ-W12?

The Alpine HDZ-W12 is a car audio subwoofer made by Alpine. View full specifications and where to buy on this page.

How much does the Alpine HDZ-W12 cost?

The Alpine HDZ-W12 typically sells for around $358 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

How much power can the HDZ-W12 handle?

The Alpine HDZ-W12 has an RMS power handling of 800 watts. For optimal performance, match it with an amplifier that delivers power within this rating at your target impedance.

Where can I buy the Alpine HDZ-W12?

You can purchase the Alpine HDZ-W12 from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.