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Guitar Amplification

PA-1818S - Passive Dual 18" Subwoofer

The PA-1818S is our largest passive direct-radiating subwoofer. It has two B-52 18-220S subwoofers with cast aluminum frames and high temperature 4 voice coils. Each subwoofer is housed in a separate compartment, reducing port noise and preventing loudspeaker interaction. With 2000 watts power handling, the PA-1818S complements any B-52 full-range system that needs to be both heard and felt.


PA1818S specifications
Nominal Impedance:
Frequency Response:
Power Handling:
SPL @ 1w1m:
Peak SPL:
Dimensions (W x H x D):
Weight (lbs):
8 Ohms
30-60 Hz
1000 watts
97 dB
128 dB
24 x 26 x 24

PA1818S specifications
Made in the U.S.A.
Scratch resistant paint finish
4 high-temperature polyamide voice coils
Cast-aluminum frames & vented magnet assemblies
Enhanced-grip B-52 handles
Pole mounting cup (PA-18S)
13-ply, void-free Baltic birch construction
Dual Neutrik™ NL4 Speakon™ connectors

B-52 18-220S
B-52 18-220S Subwoofer

  • Power handling: 1000 watts
  • 4-layer, 4 diameter voice coil
  • Vented motor for superior cooling
  • Double spider, anti-rocking suspension
  • Cast-aluminum frame
B-52 Professional, 3383 Gage Ave, Huntington Park, CA, 90255
Toll Free (US): 800-344-4384 I Ph: 323-277-4100 Fax: 323-277-4108
Copyright 2011: ETI Sound Systems, INC