PRX415M-WH vs PRX812W — Compare
JBL PRX415M-WH 15" Two-Way White Utility/Stage Monitor Loudspeaker System vs JBL PRX812W 12” Two-Way Full-Range Main System/Floor Monitor with Wi-Fi
The PRX415M-WH is a passive 15-inch monitor/reinforcement speaker requiring external amplification, while the PRX812W is an active 12-inch full-range system with built-in 1500W amplification and Wi-Fi control. Choose the PRX415M-WH for flexible, high-output monitoring in smaller venues where you control the amp; choose the PRX812W for self-contained touring and mid-to-large venues where convenience and integrated processing matter.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
JBL PRX415M-WH 15" Two-Way White Utility/Stage Monitor Loudspeaker System
JBL PRX812W 12” Two-Way Full-Range Main System/Floor Monitor with Wi-Fi
Specs side by side
| JBL PRX415M-WH 15" Two-Way White Utility/Stage Monitor Loudspeaker System | JBL PRX812W 12” Two-Way Full-Range Main System/Floor Monitor with Wi-Fi | |
|---|---|---|
| Price | $849.00 | $949.00 |
| Brand | JBL | JBL |
| Condition | New | New |
Why choose JBL PRX415M-WH 15" Two-Way White Utility/Stage Monitor Loudspeaker System
- ✓ Higher maximum SPL output (129 dB peak) with 15-inch woofer for raw power
- ✓ Passive design allows you to pair with amplifiers of your choice
- ✓ Lighter total system weight when using existing amps
- ✓ Wide 90° × 50° coverage pattern ideal for monitor applications
Why choose JBL PRX812W 12” Two-Way Full-Range Main System/Floor Monitor with Wi-Fi
- ✓ Fully self-contained with 1500W built-in amplifier—no separate amp needed
- ✓ Wi-Fi control and real-time tuning via PRX Connect app during performance
- ✓ Integrated dbx Type IV limiter for consistent, controlled dynamics
- ✓ Compact 12-inch design balances portability with 135 dB peak output
Frequently asked questions
Do either of these need external amplification?
The PRX415M-WH is passive and requires a separate amplifier to operate. The PRX812W has a built-in 1500-watt class-D amplifier, so it works standalone.
Which is better for floor monitoring vs. main reinforcement?
The PRX415M-WH is marketed for monitoring applications with its 90° × 50° pattern. The PRX812W handles both main and monitor duties but is optimized as a full-range main system for mid-to-large venues.
What's the actual output difference between them?
The PRX415M-WH reaches 129 dB SPL peak with a 15-inch woofer when properly amplified. The PRX812W delivers 135 dB SPL peak from its smaller 12-inch driver due to its higher-powered built-in amplifier and class-D efficiency.
Which is easier to transport and set up?
The PRX812W requires only power and audio cables to operate independently, making quick setup easier for touring. The PRX415M-WH requires additional amplifier gear but weighs less as a speaker-only unit (46 lbs).