facebook no script image
Alpine S-W12D4 12" 1800W Subwoofer + PZ-1020.2 1100W Class A/B Amplifier Bass Package
Hot Deal Item# 52287 / Condition:  Brand New

Alpine S-W12D4 12" 1800W Subwoofer + PZ-1020.2 1100W Class A/B Amplifier Bass Package

S-W12D4 12" 1800W Subwoofer + PZ-1020.2 1100W Class A/B Amplifier Bass Package
Alpine S-W12D4 12" 1800 Watts Peak Power Dual 4-Ohm Car Subwoofer + Crunch PZ-1020.2 1100W Max 2-ohm Class A/B Amplifier Review this product
$170.95

FREE Shipping in US 48!

MSRP:$359.99
Regular Price:$289.95
Savings Of:$189.04
Add Extended Warranty
In Stock
Order Now, Pay Later with affirm financing logo
  • Authorized Dealer
  • comments
  • email
  • Facebook
  • Twitter
  • Print

affirm financing small logo
affirm financing extra small logo

Alpine S-W12D4 Features:

  • 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"
  • grille not included


Crunch PZ-1020.2 Features:

  • Class: A/B
  • Variable Voltage: 6V - 0.2V
  • Signal to Noise: >90dB
  • Frequency Respone: 10Hz - 45KHz
  • Crossover: VeraCross Switchable  FULL / LPF / HPF
  • Variable High Pass Crossover 12dB per Octave: 60Hz - 1.2kHz
  • Variable Low Pass Crossover 12dB per Octave: 30Hz - 250Hz
  • Bass Boost: 0 - 9dB
  • Power @ 1 Ohm: N/A
  • Power @ 2 Ohms: 2 x 550 Watts
  • Power @ 4 Ohms: 2 x 275Watts
  • Mono Bridged @ 4 Ohms: 1 x 1100 Watts
  • Total Channels: 2
  • Audio Inputs: RCA
  • Audio Outputs: Full Range RCA
  • Speaker Terminal Wire Gauge: Spade Connector Recommended
  • Fusing: 35Ax1
  • Total Harmonic Distortion (THD): <0.05%
  • UPC: 713783633418
  • Weight: 38
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.