Add to wishlist

By buying this product you can collect up to 3 loyalty points. Your cart will total 3 points that can be converted into a voucher of $0.60.

Hill Audio SMW420WT - 4" 2 Way White box speaker with mounting bracket & 100v line TX

The Adagio series is the perfect loudspeaker choice for background music applications.

Whether at low volumes like in retail environments or atmore elevated sound levels as in hospitality use, there is achoice for every purpose in this range.

Being tuned for the high dynamics and extended frequency response of pop music, this line of speakers not only looks good, but first and foremost provides a vivid and pleasant listening experience.

The woofer is protected by a sturdy grille, and electricalconnections are made via binding posts in a recessed compartment on the speaker’s back side.

Thesame compartment also houses the transformer tap settings on versions with built-in line transformer, which is an option on the 4’’ and 6’’ sizevariants (”T” suffix).

The two available colors (black, white) allow for an easyintegration into any architectural environment. A truly versatile speaker rangeat an affordable price.



  • 2-way passive speaker system
  • Available in Low-Impedance configuration or universal impedance configuration (only SMW-420/620) with built-in line transformer (version suffix “T”)
  • Acoustically optimized cabinet shape with integrated high-frequency waveguide
  • Elegantly shaped, impact-resistant ABS cabinet
  • Driver-adapted high-grade passive crossover
  • Metal woofer grille
  • Recessed connection compartment with binding posts forinput cables
  • Metal mounting bracket with adjustable angle included
  • Available in black or white
  • Supplied in pairs
  • CE/ROHS compliant



SMW-420W/420WT (W for white or WT for white with 100v TX)

  • 4’’ low frequency transducer
  • 75” Mylar high frequency transducer with waveformer
  • Closed box design
  • Frequency Response 70Hz-20kHz ±3dB
  • Sensitivity 88dB (1W/1m)
  • SPL 100 dB
  • Rated Power 25W RMS („T“ version with 2/4/8/16W@HiZ power taps)
  • 2xM6 mounting points
  • 2x Screw terminal
  • Dimensions W*H*D 243*151*150mm
  • Weight 1.65kg („T“ version 1.95kg)
  • Bracket included
  • Cabinet color: black or white
  • Available without and with internal line transformer (suffix “T”)
30 other products in the same category: