10" & 8" Car Amplifier Active Subwoofer Under Seat Bass Speakers

Live
271 people interested this month
  • Verified Compatibility
  • Verified Compatibility
Quantity
Size
$359.00
$359.00 $395.00
Price incl. Tax

Available in 4 interest-free payments using PayPal, Afterpay or Zip Pay.

Don't Miss Out! Sale Refreshes In
I18n Error: Missing interpolation value "end_date" for "Ends on {{ end_date }}"

Biggest Bundle Discount Yet!

  • 2 items → FREE $50 DMS Gift Card
  • 3 items → FREE $295 Dash Cam
  • 4+ items → Plus 5% Off

Automatically applied at checkout.
When will I receive this?

Fitment Details

Product Type

Under Seat Active Subwoofer

Make
  • All Makes

Model
  • All Models

Series
  • All Series

Disclaimer

The details above indicate the applicable vehicle generation. Please refer to the product description for full fitment details.

Need a quick fitment check? Just tap ‘Text Us’ below. We are here 24/7 to help.
  • 2,500+ Positive Reviews
  • 30,000+ Dispatched Orders
  • 20,000+ Unique SKUs

While there may be alternatives, when they fail and need replacing, the true cost becomes clear. With us, you’re investing in durable quality and exceptional service from purchase to installation, ensuring long-term support and peace of mind.

Product Description

Experience deep, punchy bass without sacrificing cabin space. These slim-profile under-seat subwoofers deliver impressive low-end performance in a stealthy, space-saving design. Perfect for vehicles with limited room.

Available Variations
  • 8-inch (800watts): Compact and punchy, ideal for tight installs with maximum output in minimal space.
  • 10-inch (600watts): Balanced depth and clarity, perfect for fuller bass response in slightly larger setups.
Features
  • Low-Profile Design: Fits seamlessly under most car seats, ideal for tight spaces and stealth installs.
  • High & Low-Level Inputs: Compatible with both aftermarket and factory head units for flexible integration.
  • Auto Turn-On Function: Smart signal sensing for seamless operation with OEM systems.
  • Durable Aluminum Enclosure: Rigid, heat-dissipating housing ensures long-term reliability and vibration resistance.
Specification
  • 8-inch Speaker
    • Voltage: 12V
    • Max Power: 800W
    • Impedance: 4 Ω
    • Sensitivity: 90dB
    • Distortion: < 0.4%
    • Fuse Rating: 20A
    • Sound Type: Full frequency (with treble) subwoofer
    • Voice Coil: Dual
    • Type: Non-Enclosed, Non-Powered
    • Size: 350mm × 245mm × 85mm
    • Colour: Black
    • Material: Wood, Flannelette
  • 10-inch Speaker
    • Voltage: 12V
    • Max Output Power: 600W Peak / 90W RMS
    • Normal Impedance: 4 Ω
    • Load: 4 Ω
    • SNR (Signal-to-Noise Ratio): >90dB
    • THD (Total Harmonic Distortion): <0.4%
    • Fuse Rating: 25A
    • Frequency Range: 20–500Hz
    • High-Level Input Sensitivity: 0.9V
    • Low-Level Input Sensitivity: 300mV
    • Low Pass Filter: 50–150Hz
    • Bass Boost: 0 to +18dB
    • Subsonic Filter: 20Hz
    • Dimensions: Approx. 345mm × 260mm × 68mm
    • Colour: Black
Package Contents
  • 2 x Under Seat Bass Speakers: As per selected variant(s)

Whether you're upgrading factory sound or building a custom system, these low-profile subwoofers deliver performance where space is limited.

Shipping Policy

Estimated Delivery Time

Most orders arrive within 2 to 5 business days from the date of shipment.

Please note: Delivery times are estimates only and may vary based on your location, stock availability, carrier services, and other factors.

Same-Day Dispatch

Orders placed before 12:00 PM (local warehouse time) on a business day will generally be dispatched the same day. Orders placed after this time or on weekends/holidays will be shipped the next business day.

Free Shipping

Every order except oversized items will automatically receive free standard shipping, ensuring you get your items without any additional cost.

Order Tracking

Tracking information will be provided as soon as your item is dispatched. You will receive an eBay notification and email with your tracking details. Please allow up to 24 hours for tracking to update after dispatch.

Important Notes

While we do our best to ensure timely delivery, delays may occur due to carrier delays, weather conditions, high-volume periods (e.g., holidays), or delivery to remote areas. We appreciate your understanding and patience in such cases.

Return & Refund Policy

30-Day Return Window

We accept returns within 30 days of delivery for most items. If you’ve changed your mind or are not satisfied with your purchase, you can request a return for store credit.

Condition of Returned Items

Items must be returned in their original condition, unused, and with all original packaging and components included.

If the item is not returned in its original condition, a partial refund may apply.

Return Shipping

  • If the return is due to a change of mind, the buyer is responsible for return shipping costs.
  • If the return is due to an issue such as receiving a damaged, faulty, or incorrect item, we’ll cover the return shipping or offer a suitable resolution.

Refund Processing

Once the returned item has been received and inspected, your refund will be processed to your original payment method. Please allow up to 5 business days for the refund to appear in your account after approval.

Exchanges & Replacements

Where applicable, we may offer an exchange or replacement instead of a refund. If you’d prefer this option, just let us know when submitting your return request.

How to Start a Return

To initiate a return, please view our Contact Forms.

Important Notes

We reserve the right to deny a refund if the returned item is not in resalable condition or is missing components.

Please ensure all returns are securely packaged to avoid damage in transit.

Warranty

Damages and Issues (30 days)

Upon receiving your order, please inspect it and contact us at info@dms-engineering.com.au within 30 days if the item is defective, damaged, or if you receive the wrong item. We will evaluate the issue and work promptly to resolve it.

We cover return shipping for confirmed defects or errors