The 8" that actually smashes — a true high-output sub in a small footprint.

This is the DC Audio M4 8" subwoofer, built for people who wanted a real high-output 8" — not a shallow toy sub. With 800W RMS and a long Xmax design, this little sub moves serious air and hits far harder than its size suggests. When space is tight but you still want real bass, this is the answer.

Perfect for tight installs where a 10, 12, or 15 won't fit — under a seat, behind a bench, or in a compact ported box. Don't let the 8" fool you: with the power handling and excursion this thing has, it brings output that embarrasses bigger, weaker subs. Available in dual 2-ohm or dual 4-ohm to match your amp and wiring.

Why It Works

• 800W RMS — real power handling, not a shallow toy sub.
• Long Xmax design — big excursion for serious output from a small sub.
• Small footprint — fits tight installs where bigger subs won't.
• Hits above its size — output that embarrasses bigger, weaker subs.
• Dual 2Ω or dual 4Ω — pick the impedance that matches your amp and wiring.

What You Need To Know

• 8" subwoofer, 800W RMS, long Xmax.
• Great for compact/tight installs — under seat, behind a bench, small ported box.
• Choose your impedance before ordering: Dual 2 Ohm or Dual 4 Ohm.
• Pairs with a properly-tuned enclosure and enough amp power to feed it.

Not sure which impedance fits your amp or what box to run it in? Text 530-327-8811 or email blazinbiddlesoffroad@gmail.com — happy to help you set it up right.