Seismic Audio GH10M-PA Package - Pair of 10 Inch PA Floor Monitors and a Pair of 15 inch PA Speakers

When you're looking at a four-piece PA package, you're usually trying to solve two problems at once: getting sound to your audience and making sure the band can actually hear what they're playing. The GH10M-PKG1 tackles both with a straightforward approach — two 15-inch mains for front-of-house and two 10-inch wedges for stage monitoring.

The 15-inch GH15L mains put out 400 watts RMS each with 97 dB sensitivity, which gives you enough clean volume for venues up to 300 people when you've got adequate amplification behind them. The wide dispersion horns help with coverage, though you're still dealing with passive speakers that need proper amp matching to really sing. The 10-inch GH10M monitors handle 300 watts RMS each with that classic wedge angle that keeps them pointing up at your ears instead of your shins.

What you're getting here is a no-frills passive system that covers the basics without breaking the bank. All four speakers run 8 ohms with dual connectivity — 1/4-inch TS inputs or binding posts for raw wire. The monitors actually dig a bit deeper than the mains (45 Hz vs 50 Hz), which is unusual but welcome when you need to hear bass lines clearly on stage.

This package makes sense if you're a working band that needs both FOH and monitoring for medium-sized venues, or a mobile DJ who wants monitors for client requests and announcements. It's also solid for churches, rehearsal spaces, or anywhere you need a complete system that doesn't require buying speakers piecemeal.

**Bottom line:** A practical four-speaker solution that covers main PA and stage monitoring duties for venues up to 300 people, requiring separate amplification but delivering straightforward reliability at this price point.

Technical Specifications

• Main Speakers (GH15L): Pair of 15-inch passive PA speakers
• Main Speaker Power (RMS): 400 watts RMS each
• Main Speaker Power (Peak): 800 watts peak each
• Monitor Speakers (GH10M): Pair of 10-inch passive floor monitors
• Monitor Power (RMS): 300 watts RMS each
• Monitor Power (Peak): 600 watts peak each
• Woofer (Main): 15-inch
• Woofer (Monitor): 10-inch
• HF Driver: 75-watt wide dispersion horn tweeter (all speakers)
• Frequency Response (Main): 50 Hz to 20 kHz
• Frequency Response (Monitor): 45 Hz to 20 kHz
• Sensitivity (Main): 97 dB
• Sensitivity (Monitor): 95 dB
• Impedance: 8 ohms (all speakers)
• Inputs: 1/4-inch TS and raw speaker wire terminals
• Main Speaker Dimensions: 24.5" x 18.5" x 14" each
• Monitor Dimensions: 18.5" x 12.5" x 12" each
• Main Speaker Weight: 36 lbs each
• Monitor Weight: 21 lbs each
• Recommended For: Band PA, DJ systems, church sound, venue installs

Frequently Asked Questions

What amplification do I need to power this system properly?

You'll need at least 400 watts RMS at 8 ohms for each main speaker and 300 watts RMS for each monitor. A typical setup uses a stereo amp for the mains and another for the monitors, or a four-channel amp to run everything. Don't underpower these — they'll sound muddy and won't give you the headroom you need for dynamic material.

Can I use the 10-inch monitors as additional main speakers?

The monitors are specifically designed as wedges with angled cabinets for floor placement, so they're not ideal as mains. You could pole-mount them in a pinch, but they're optimized for near-field monitoring where performers need to hear vocals and instruments clearly. Stick with the 15s for audience coverage.

Do I need a subwoofer with this package?

For most rock, country, or acoustic music, the 15-inch mains handle bass content fine down to 50 Hz. But if you're doing electronic music, hip-hop, or anything with serious low-end content, a powered sub will help. It also takes strain off the mains and gives you more clean headroom overall.

What's the realistic venue size for this system?

With proper amplification, this handles 200-300 people comfortably — think wedding receptions, small clubs, churches, or outdoor festivals. Push it harder and you'll start losing clarity and dynamic range. If you're regularly playing larger venues, you'll want to step up to bigger mains or add more speakers to your rig.