KRK S8.4 Studio Monitor Subwoofer 8 Inch

Transducer: 918SG 18” ferrite magnet woofer
FEA flared port design reduces air noise and distortion
Lightweight, efficient Class D amplification
Power: 2,000 watts peak/1,000 watts RMS
18mm birch cabinet features optimized bracing for smooth low-frequency response
Frequency response: 30 Hz–110 Hz @2pi (-10 dB); 35 Hz–92 kHz @2pi (-3 dB)
Max SPL: 134 dB
Color LCD screen provides access to comprehensive DSP suite
DriveRack Technology includes 180ms of speaker delay in 100-microsecond intervals for precise time-aligned systems
JBL Pro Connect app allows full system control of up to 10 speakers and line integration with JBL EON ONE MK2, PRX ONE and EON700 systems
Optimized presets for pairing with full-range speakers
I/Os: 2 XLR balanced Combo jacks, 2 XLR pass-through outs
Two side handles
Mount: M20 pole cup
Cabinet features optimized bracing for smooth low-frequency response
Quiet fanless operation
Ultra-low system latency: <1ms
Net weight: 40.7 kg (89.7 lbs); gross weight: 47.5 kg (104.7 kg)
Dimensions: 693 mm x 591 mm x 654 mm (27.3 in x 23.3 in x 25.7 in) (H x W x D)
Shipping dimensions: 732 mm x 703 mm x 766 mm (28.8 in x 27.7 in x 30.2 in) (H x W x D)Transducer: 918SG 18” ferrite magnet woofer
FEA flared port design reduces air noise and distortion
Lightweight, efficient Class D amplification
Power: 2,000 watts peak/1,000 watts RMS
18mm birch cabinet features optimized bracing for smooth low-frequency response
Frequency response: 30 Hz–110 Hz @2pi (-10 dB); 35 Hz–92 kHz @2pi (-3 dB)
Max SPL: 134 dB
Color LCD screen provides access to comprehensive DSP suite
DriveRack Technology includes 180ms of speaker delay in 100-microsecond intervals for precise time-aligned systems
JBL Pro Connect app allows full system control of up to 10 speakers and line integration with JBL EON ONE MK2, PRX ONE and EON700 systems
Optimized presets for pairing with full-range speakers
I/Os: 2 XLR balanced Combo jacks, 2 XLR pass-through outs
Two side handles
Mount: M20 pole cup
Cabinet features optimized bracing for smooth low-frequency response
Quiet fanless operation
Ultra-low system latency: <1ms
Net weight: 40.7 kg (89.7 lbs); gross weight: 47.5 kg (104.7 kg)
Dimensions: 693 mm x 591 mm x 654 mm (27.3 in x 23.3 in x 25.7 in) (H x W x D)
Shipping dimensions: 732 mm x 703 mm x 766 mm (28.8 in x 27.7 in x 30.2 in) (H x W x D)

• 15.5″ Subwoofer (aluminium)
• Amp. Power RMS / Music: 1000 W / 1200 W
• Frequency Response: 20 Hz – 150 Hz
• Max. SPL at 1 m: ≥ 120 db

• Laminar Spiral Enclosure (LSE™) Technology
• Bass Management System
• Optimized Amplifiers