HPD4739-B vs JBL-EON1MK2-NAT — Compare
JBL 4739 Dual-15 LF Bass Section Only (HPD4739) - Cinema ScreenArray B-Stock vs JBL EON ONE MK2 AIO Rechargeable Column PA Built-In Mixer DSP
The JBL 4739 is a cinema-grade bass-only component for fixed professional installations requiring shallow depth and articulate low-end precision, while the EON ONE MK2 is a self-contained, battery-powered portable PA system for live performers and small venues. Choose the 4739 only if you're building a multi-cabinet cinema or fixed-install system; choose the EON ONE MK2 if you need a complete, mobile sound solution.
No sales tax on orders shipped outside California — total cost beats national retailers that charge sales tax in nearly every state.
JBL 4739 Dual-15 LF Bass Section Only (HPD4739) - Cinema ScreenArray B-Stock
JBL EON ONE MK2 AIO Rechargeable Column PA Built-In Mixer DSP
Specs side by side
| JBL 4739 Dual-15 LF Bass Section Only (HPD4739) - Cinema ScreenArray B-Stock | JBL EON ONE MK2 AIO Rechargeable Column PA Built-In Mixer DSP | |
|---|---|---|
| Price | $1,344.00 | $1,399.00 |
| Brand | JBL | JBL |
| Speaker Type | Subwoofer | — |
| Speaker Size | — | 10" |
| Install Type | Installed | — |
| Condition | Refurbished | New |
Why choose JBL 4739 Dual-15 LF Bass Section Only (HPD4739) - Cinema ScreenArray B-Stock
- ✓ Dual 15-inch Differential Drive woofers with precision cinema-grade low-end control
- ✓ High sensitivity (104 dB SPL) and low distortion for articulate bass reproduction
- ✓ Shallow enclosure depth designed for cinema ScreenArray fixed installations
- ✓ B-stock pricing with full manufacturer warranty
Why choose JBL EON ONE MK2 AIO Rechargeable Column PA Built-In Mixer DSP
- ✓ Completely self-contained: no external amp, mixer, or cables required
- ✓ Rechargeable lithium-ion battery (up to 6 hours runtime, 97.2 Wh capacity)
- ✓ Built-in 5-channel digital mixer with dbx and Lexicon DSP processing
- ✓ Portable at 42.5 lb with true full-range coverage (37–20 kHz) and wide horizontal dispersion (170°)
Frequently asked questions
Is the JBL 4739 a complete speaker I can use standalone?
No. The 4739 is the bass section only and must be paired with a matching mid/high-frequency (M/HF or HF) top section to form a complete ScreenArray system. It cannot deliver full-range audio on its own.
Can the EON ONE MK2 run on battery power for an entire gig?
Yes, the built-in 97.2 Wh lithium-ion battery provides up to 6 hours of runtime. Peak SPL on battery is 119 dB, compared to 123 dB on AC power, so performance is slightly reduced but still suitable for small to medium venues.
Which is better for outdoor events?
The EON ONE MK2 is far better for outdoor events because it is portable, battery-powered, and includes integrated mixing and processing. The 4739 is a fixed bass component requiring external power, amp, and a matching top section—it is designed for permanent cinema installations.
What is the frequency response difference?
The 4739 is bass-only (no spec given) and pairs with a separate mid/high-frequency section. The EON ONE MK2 covers 37–20 kHz (-10 dB) full-range in a single unit, making it a true all-in-one system.