JBL 305P MkII – Next-Generation Active Studio Monitor

The JBL 305P MkII is a compact active studio monitor that delivers JBL’s legendary sound performance in an affordable format. Designed for professional sound engineers, music producers, and home-studio creators, it offers accurate sound reproduction, a wide sweet spot, and impressive dynamic range. Built with advanced technology derived from JBL’s flagship 7 Series and M2 Master Reference Monitors, the 305P MkII sets a new benchmark for its class.

Key Features

• Patented Image Control Waveguide ensures detailed imaging and a wide listening sweet spot.
• Next-generation JBL transducers for improved transient response and linearity.
• Patented Slip Stream™ bass port delivers deep, accurate low frequencies at all playback levels.
• Dual integrated Class-D amplifiers (2 × 41 W) provide 82 watts of power for outstanding dynamics.
• New boundary EQ settings compensate for low-frequency build-up caused by nearby surfaces.
• HF Trim switch fine-tunes high-frequency response to room acoustics or personal taste.
• Balanced XLR and TRS inputs for flexible connectivity options.
• Rigorously tested with JBL’s 100-hour full-power test to ensure long-term reliability.

Accurate Sound in Every Environment

The JBL 305P MkII was engineered using JBL’s Linear Spatial Reference design principles, ensuring consistent frequency response across a broad listening area. This provides an accurate representation of your mix, regardless of listening position. It’s the perfect solution for both professional and home studios where precision and transparency are essential.

Applications

The JBL 305P MkII is ideal for music production, post-production, podcasting, video editing, and other professional audio environments. Its wide frequency range and defined low-end response make it perfect for mixing, mastering, and critical listening tasks.

Technical Specifications

• LF Driver: 5” (127 mm)
• HF Driver: 1” (25 mm) Soft Dome
• Amplifier Power: 2 × 41 W (Class-D)
• Crossover: 1725 Hz, 4th order Linkwitz-Riley
• Frequency Response (±3 dB): 49 Hz – 20 kHz
• Frequency Range (–10 dB): 43 Hz – 24 kHz
• Max SPL: 108 dB
• Coverage: 120° × 90°
• Inputs: XLR (balanced), TRS 1/4” (balanced)
• Power: 100–240 V AC, 50/60 Hz
• Dimensions: 298 × 185 × 231 mm
• Weight: 4.73 kg

Materials and Construction

The cabinet is built from 15 mm MDF for high rigidity and low resonance. The front Slip Stream™ port minimizes airflow turbulence for clean and tight bass response. The rounded, glossy front panel adds a modern aesthetic that complements any studio environment.

Included in the Box

• 1 × JBL 305P MkII Active Studio Monitor (Single)
• 1 × Power Cable
• User Manual

Why Choose JBL 305P MkII

The JBL 305P MkII combines precision, durability, and clarity in one professional package. With advanced technology from JBL’s reference monitors, it provides a true, transparent listening experience for critical audio work. Whether you’re producing, mixing, or mastering, this monitor lets you hear every detail with confidence.