JBL 306P MkII | 6.5-inch bi-amplified monitor, wide sweet spot and precise low end
The JBL 306P MkII is the 6.5-inch active nearfield monitor in the 3 Series MkII family, combining the Image Control Waveguide with a front Slip Stream bass port to deliver stable imaging, a wide sweet spot, and solid low end. A 112 W dual-channel Class‑D amplifier provides ample dynamics and detail, and with HF Trim, Boundary EQ, and input sensitivity switching, it easily adapts to various studio spaces and creative situations.
Key Features
- Image Control Waveguide provides a wide sweet spot and precise stereo imaging
- 112 W dual-channel Class‑D amplifier (LF 56 W + HF 56 W) with ample dynamic headroom
- 6.5-inch woofer and 1-inch soft-dome tweeter for a balanced, natural frequency response
- Front-mounted Slip Stream dual-curved bass port balances deep bass with low port noise
- Maximum peak SPL of approximately 110 dB SPL, suitable for small to medium control rooms
- Balanced XLR and 1/4-inch TRS inputs with switchable +4 dBu / -10 dBV sensitivity
- HF Trim (-2/0/+2 dB) and Boundary EQ (0/-1.5/-3 dB) adapt to different placements
- Optimized crossover integration and network design ensure smooth transitions and accurate detail reproduction
- Rigid enclosure and protection circuitry enhance long-term reliability
Specifications
| Brand | JBL |
| Model | 306P MkII |
| Type | 2-way bi-amplified active nearfield monitor (single unit) |
| Low-frequency driver | 6.5-inch (165 mm) |
| High-frequency driver | 1-inch (25 mm) soft-dome |
| Amplifier power | 112 W (LF 56 W + HF 56 W), Class‑D |
| Frequency response (±3 dB) | Approx. 47 Hz – 20 kHz |
| Frequency range (-10 dB) | Approx. 39 Hz – 24 kHz |
| Maximum peak SPL | Approx. 110 dB SPL (1 m) |
| Crossover frequency | Approx. 1425 Hz |
| Inputs | 1 x balanced XLR, 1 x balanced 1/4-inch TRS |
| Input sensitivity | Switchable +4 dBu / -10 dBV |
| Panel/Rear controls | Volume, HF Trim (-2/0/+2 dB), Boundary EQ (0/-1.5/-3 dB), Power/Standby |
| Waveguide/Enclosure | Image Control Waveguide; front Slip Stream bass reflex port |
| Power | 100–240 VAC, 50/60 Hz |
| Dimensions (H × W × D) | Approx. 361 × 224 × 282 mm |
| Weight | Approx. 5.9 kg |
