American Bass XD 8″ CAR SUBWOOFER | 450 WATTS RMS | DUAL VOICE COIL 4 OHM

American Bass XD 8″ CAR SUBWOOFER | 450 WATTS RMS | DUAL VOICE COIL 4 OHM

Sold by AudioSellerz.com

Build around accurate product information with the American Bass XD 8″ CAR SUBWOOFER | 450 WATTS RMS | DUAL VOICE COIL 4 OHM. This American Bass car audio subwoofer page preserves the original details while adding practical guidance for selecting the rest of the installation. The product title identifies 8-inch size, 450 watts RMS in the title, 4 Ohm configuration; use the full specifications below when matching the system.

Confirm every listed measurement, rating, impedance, included part, and installation requirement before ordering.

Original Product Details and Specifications

American Bass XD 8” Car Subwoofer – 450W RMS, Dual 4 Ohm

The American Bass XD 8” is a small-frame sub that hits way harder than people expect. Rated at 450 watts RMS / 900 watts max with a dual 4 ohm voice coil, it’s a killer option for single 8” daily setups, compact ported boxes, or multi-sub installs where you want tight, punchy bass without giving up your whole trunk.

With a 2” voice coil, 90 oz motor, and a solid stamped steel basket, the XD 8 is built for real-world use—strong motor control, good efficiency, and the classic “American Bass” sound that’s been a favorite for years.

Key Features

• Power Handling
  
• 450 watts RMS
• 900 watts max
• Configuration
  
• 8” subwoofer
• Dual 4 ohm voice coil (D4) – flexible wiring for 2 ohm or 8 ohm final loads
• Motor & Build
  
• 2” voice coil
• 90 oz magnet
• Stamped steel basket
• Designed for strong output and reliability in daily setups
• Performance
  
• Sensitivity: 87.8 dB
• Tight, responsive bass with good clarity for music-heavy daily listening
• Enclosure & Fitment
  
• Recommended ported box: 0.75 – 1.0 ft³
• Mounting depth: 5.16”
• Cutout diameter: 7.48”

Why Run the XD 8”?

• Great choice for single-sub daily builds, small hatchbacks, trucks, or under-seat enclosures (when box height allows)
• Works well in pairs or quads when you want more cone area without huge woofers
• Classic American Bass tuning—strong output, solid control, and proven reliability

Why Buy from AudioSellerz.com

• Sold by AudioSellerz.com – real car audio people who actually install and play this gear
• Help with box recommendations and amp matching if you’re not sure what to pair it with
• Fast shipping, secure packing, and support after the sale

The American Bass XD 8” Dual 4 Ohm Subwoofer is a perfect “small but serious” woofer for anyone wanting real bass from an 8—backed and shipped by AudioSellerz.com.

Match This American Bass Subwoofer to the Complete Bass System

Match the subwoofer to the amplifier's RMS output at the final wired impedance, the correct enclosure, suitable speaker wire, and enough electrical support. Voice-coil configuration changes the final load the amplifier sees, while enclosure volume, tuning, mounting depth, and vehicle space affect the result.

Shop Related American Bass Subwoofer Products

Compare more car audio subwoofers, compare more 8-inch subwoofers, shop BassHead Supply enclosures for American Bass subwoofers, or browse all subwoofer boxes and enclosures.

Helpful American Bass Subwoofer Guides

Read the guide to American Bass subwoofers for daily driving, learn how subwoofer specifications affect a build, calculate the final load with the subwoofer wiring and ohm-load guide, and choose the enclosure with the car audio subwoofer box guide.

For dual-voice-coil models, the Dual 2 Ohm versus Dual 4 Ohm guide explains common wiring options. The complete car audio bass setup guide connects the subwoofer, amplifier, enclosure, wiring, fusing, battery, and alternator.

Shop American Bass at Audio Sellerz

Browse the complete American Bass car audio collection at Audio Sellerz for subwoofers, amplifiers, speakers, wiring, electrical products, and supporting equipment. Learn more about the brand and our experience in why Audio Sellerz trusts American Bass.

American Bass Subwoofer FAQ

How should I choose an amplifier?

Use RMS power handling, voice-coil configuration, the number of subwoofers, final wired impedance, and amplifier stability. Do not match from maximum power alone.

Does the enclosure matter?

Yes. Confirm the recommended enclosure information, available vehicle space, mounting depth, and sealed or ported design.

Should I choose Dual 2 Ohm or Dual 4 Ohm?

Choose the version that creates a safe final load for the amplifier and the number of subwoofers in the system.

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