Pair of 18ft 2400W Powered Subwoofers - Punchy, Tour-Ready Bass

In this review the pair of 18' METIS-18PWG powered subwoofers are evaluated as a budget-friendly PA subwoofer solution for small tours, venues and live bands that need deep low end without carrying a separate amp rack. The single biggest reason to consider this pair is the built-in Class-D amplifier delivering up to 2400 Watts peak per enclosure, which produces tight, punchy bass and simplifies setup by removing the need for external power amps. The review focuses on real-world integration, build quality and who will get the most value from this configuration.

Key Features

• Massive power: Each cabinet houses a built-in Class-D amplifier rated 700 Watts RMS and 2400 Watts peak to deliver strong low-frequency impact for live PA applications.
• Flexible I/O: A mix of 2 XLR-1/4 combo and 2 RCA inputs plus XLR through and RCA outputs lets the subs integrate easily with mixers and powered tops.
• High-pass outputs: 100Hz high-pass XLR outputs allow satellite speakers to be protected and crossed over without extra outboard gear.
• Pole-mount ready: The 35mm pole mount socket accepts a satellite speaker for a compact full-range PA setup on a single stand.
• Robust construction: 5/8 birch plywood panels, heavy-duty metal grille and protective corners stand up to touring and frequent transport.
• Transport features: Two recessed ergonomic handles make moving each 18' cabinet easier despite its substantial size.

Who It's For

The METIS-18PWG pair is best for small to mid-size live acts, mobile DJs and venues that need deep, authoritative bass and the convenience of onboard amplification. It suits users who want a compact footprint and fewer components to manage during setup.

Those seeking pristine high-frequency detail or lightweight flight-case portability may want to consider other options; some customers report mixed opinions about overall sound balance and note the cabinets are heavier than ultra-light designs.

Pros & Cons

Pros

• High output from the built-in Class-D amp provides punchy, focused bass without an external amp.
• Comprehensive I/O and 100Hz high-pass XLR outputs make system integration straightforward.
• Solid build with birch plywood and metal grille supports gigging and stage use.
• Pole-mount socket allows quick satellite speaker deployment for full-range setups.

Cons

• Some listeners report mixed sound quality at the top end, so expectations should be set for bass-first performance rather than crystalline highs.
• Cabinets are substantial in weight compared with ultra-light models, which may affect transport for some users.

Specifications

Driver	18' subwoofer
Voice coil	4' voice coil
Amplifier topology	Built-in Class-D
Power rating	700 Watts RMS / 1400 Watts Program / 2400 Watts peak (8 ohm)
Inputs	2 XLR-1/4 combo, 2 RCA
Outputs	2 through XLR, 100Hz high-pass XLR outputs, 2 RCA
Enclosure	5/8 birch plywood with metal grille and carpet finish

Our Verdict

The METIS-18PWG pair offers a compelling value for performers and venues that prioritize deep, powerful bass and simplified setup thanks to the onboard Class-D amplifiers and flexible I/O. It is well suited to live PA use where durability and output matter more than ultra-refined top-end detail, making it a strong budget choice for gigging bands and mobile rigs.

Frequently Asked Questions

Can these be used without an external amplifier?
Yes. Each sub includes a built-in Class-D amplifier, so external power amps are not required.

Will these connect to powered top speakers?
Yes. The subs offer XLR through and RCA outputs and a 100Hz high-pass XLR output to feed powered satellites or tops.

Are they road ready?
The cabinets use 5/8 birch plywood, metal grilles and protective corners and include recessed handles, making them suitable for touring and regular transport.