HK PREM-PRO-15 800 Watt 15" Passive Speaker
With its 15" woofer, the HK Audio PR:O 15 offers the same clarity and projection as the PR:O 12 but with extended low-mid and bass performance, making it a strong candidate for standalone use—no subwoofer required. Its feedback-resistant tuning, solid SPL handling, and classic passive design make it a reliable workhorse for bands, DJs, and live sound installs.
Features
- 800W program power handling with 1200W peak output
- 15" woofer and 1" HF driver deliver powerful, extended low-end performance
- 128 dB max SPL with 104 dB sensitivity ensures strong projection
- Smooth, feedback-resistant response from 60 Hz to 20 kHz (±3 dB)
- 60° x 40° constant directivity horn for controlled dispersion
- Dynamic HF protection circuit extends driver lifespan
- Dual Speakon NL4 connectors for easy daisy-chaining
- DuoTilt pole mount (3°/7°) provides flexible angle adjustment
- 3 x M8 rigging points for flown installation
- Durable black acrylic enamel finish and acoustic foam-backed metal grille
- Includes two integrated handles for easy transport
Specifications
Acoustic Performance
- Power Handling (RMS): 400 W
- Power Handling (Program): 800 W
- Power Handling (Peak): 1200 W
- Nominal Impedance: 8 ohms
- Max SPL (@10% THD): 128 dB (half space)
- Sensitivity (1W/1m): 104 dB
- Frequency Response (±3 dB): 60 Hz – 20 kHz
- Frequency Response (-10 dB): 53 Hz – 20 kHz
- Crossover Frequency: 2.2 kHz, 12 dB/oct
Drivers
- Low/Mid Speaker: 1 x 15"
- High Frequency Driver: 1 x 1"
- Horn: 60° x 40° constant directivity
Construction
- Cabinet Material: MDF
- Finish: Black acrylic enamel
- Grille: Metal grille with black acoustic foam
- Handles: 2 x integrated
- Rigging Points: 3 x M8
- Pole Mount: DuoTilt 3°/7°
Connectivity
- Connections: 2 x Speakon NL4
Dimensions & Weight
- Dimensions (WxHxD): 47 x 62.5 x 43 cm
- Weight: 22.6 kg (49.8 lbs)