Single 18'' Compact Subwoofer Professional Audio Speaker Cabinet Sf-18b

Single 18'' Compact Subwoofer Professional Audio Speaker Cabinet SF-18B

OVERVIEW

SF-series is high power output, high sensitivity and compact system. Comprising of passive two way full range and subwoofer enclosures. The SF Series brings together professional components and integral internal suspension hardware to create compact, portable loudspeakers ideally suited to small venue live performance. While any of the Series systems work together, SF-series speaker are trusting for many touring and fixed installation performance application, for example: Clubs, A/V, Theatre, Broadcast etc. The SF-8, SF-10, SF-12 and SF-15 full range two-way systems function either as mains or as monitors and can be mounted on pole stands. Their dual-use design lets you upgrade your SF Series without obsoleting your original investment. The SF-15B and SF-18B subwoofers are the ideal selection for low frequency reinforcement .

KEY FEATURE

1>. Pro HF protection circuitry on full range enclosures
2>. Strong, yet lightweight, braced plywood construction
3>. Full rang enclosures for PA or monitor application
4>. Perforated metal speaker grilles with acoustics foam
5>. High powered low frequency drivers
6>. High quality High Frequency drivers
7>. Rotatable asymmetry HF horns 
8>. Integrated speaker stand adapters
9>. Variable internal suspension hardware
10>. Recess carry handles

Specifications:

SF18B Single 18" Compact Subwoofer
Frequency Response (±3 dB)	45 Hz - 250 Hz
Sensitivity (1w/1m)	100 dB SPL
Long-term SPL	115dB
Maximum SPL	121 dB
Nominal Impedance	8ohms
Power rated(rms)	600 watts
Peak Power handling	1200 watts
Nominal Dispersion	N/A
Dimensions (H x W x D)	515 mm x 780 mm x 600 mm
Enclosure Material	18mm plywood
Surface Finished	black catalyzed polyurethane paint
Grille	1.5mm black perforated steel framed
Net weight	53kg
Low Frequency Driver	1×18 inch
Input Connectors	Neutrik NL4MPX2