Nighthawk Speaker System No.1636

This product page are NOT plans. It is only available as a build. 

Nighthawk Speaker System No.1636 is made to order. Please contact for pricing and lead time. 

Joseph_crowe@josephcrowe.com

Specification 

• 20Hz-30kHz 
• Pattern control down to 20Hz 
• 90dB sensitivity 
• 8ohm 
• 300lbs per speaker 
• 120Hz & 1.2kHz crossover points 

Low Frequency Section 

• Ripole bass cabinet 
• 15” LF transducers (quantity four 15” woofers per cabinet) 
• 24mm thick baltic birch plywood construction 
• Steel support structure, powder coated 
• Solid walnut side cheeks 
• ISO Acoustics Gaia l isolation feet pocketed out into walnut base 
• 45mm thick solid walnut base plinth 

Midrange and High Frequency Section 

• Hourglass horn shape which offers wide and well behaved off-axis coverage
• Full ES curvature on midrange and high frequency for low diffraction and coloration 
• ScanSpeak midrange drivers (x4  3” driver per cabinet)
• Pure Ribbon Tweeter (horn loaded)
• Precision CNC machined horn from solid hardwood 
• Rubio Monocoat finish for durable natural look

Support Structure (Ref No.1636-02)

• Metal support structure (1/4" thick steel) 
• High definition CNC plasma cut sheet steel 
• Powder coated black 

Passive Crossover (Ref No.1636-03)

• Enclosed in base plinth 
• Fully Passive crossover for LF, MF, and HF 
• High grade wiring land components used throughout

Final System Setup (Optional)

• Delivery and setup at customer's address  
• DSP room correction using reference microphone (if using DSP)  
• Fine tuning of system using variety of customer's music