AM5215/66 vs VRX918S — Compare
JBL AM5215/66 2-Way Loudspeaker System with 1 x 15 LF vs JBL VRX918S 18" High Power Flying Subwoofer
The AM5215/66 is a full-range 2-way system designed to handle complete mains duties in live and studio settings, while the VRX918S is a dedicated subwoofer meant to augment existing PA systems with deep low-end extension. Choose the AM5215/66 if you need a standalone main speaker; choose the VRX918S if you're building a larger system and need dedicated bass reinforcement.
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JBL AM5215/66 2-Way Loudspeaker System with 1 x 15 LF
JBL VRX918S 18" High Power Flying Subwoofer
Specs side by side
| JBL AM5215/66 2-Way Loudspeaker System with 1 x 15 LF | JBL VRX918S 18" High Power Flying Subwoofer | |
|---|---|---|
| Price | $2,560.00 | $2,649.00 |
| Brand | JBL | JBL |
| Condition | New | New |
Why choose JBL AM5215/66 2-Way Loudspeaker System with 1 x 15 LF
- ✓ Complete 2-way system handles full frequency range without additional subs
- ✓ 130 dB peak output with efficiency for diverse amplifier options
- ✓ Compression driver delivers crisp highs and controlled 60° × 60° dispersion for consistent coverage
Why choose JBL VRX918S 18" High Power Flying Subwoofer
- ✓ 18-inch driver extends response down to 31 Hz for deep low-end definition
- ✓ Flying subwoofer design offers placement flexibility in large venues
- ✓ Three power modes (800 W to 3200 W) scale with your system needs
Frequently asked questions
Can the VRX918S work alone as a main speaker?
No. The VRX918S is a subwoofer with frequency response only from 31 Hz to 220 Hz, so it requires a main speaker or PA system to reproduce midrange and high frequencies. The AM5215/66 is a complete full-range speaker that works standalone.
Which is better for a small live venue or club?
The AM5215/66 is better for smaller venues as a complete 2-way system requiring only amplification. The VRX918S is designed for larger touring and installed systems where dedicated bass support enhances the whole rig.
What's the key output difference?
Both reach 130 dB peak SPL, but the AM5215/66 delivers full-range sound at that level, while the VRX918S only covers the lowest frequencies. The AM5215/66 has 98 dB passive sensitivity; the VRX918S has 95 dB at 8 ohms.
Which needs more amplifier power?
The AM5215/66 works in passive or biamp mode and is efficient at 98 dB sensitivity. The VRX918S requires dedicated amplification with options up to 3200 W and is less sensitive at 95 dB, so it demands more driving power.