DVS 4T Black or White

Low insertion loss 30 W line transformer with easily accessible tapping switch

  • All components weather resistant to IP64 for outdoor use
  • Stylish durable enclosure in a semi matt black paint finish fits unobtrusively in any environment
  • Painted perforated aluminium mesh grille with dust protection
  • Yoke bracket included for ease of installation
  • Phoenix* connectors input and link output
  • Designed and engineered in the U.K.


4″ Coaxial Surface-Mount Loudspeaker with Transformer for Installation Applications

Available in Black or White

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Designed to excel in a wide variety of sound reinforcement applications, the full range DVS 4T is an ultra-compact 160-Watt surface mount loudspeaker that provides both exceptional value and inspiring acoustic performance. The DVS 4T is ideally suited for stereo or mono background/foreground music applications in theme parks, hotels, restaurants and bars, retail stores, as well as corporate AV, residential developments, and houses of worship.

Technical Specs


Frequency response (-3 dB)1 75 Hz – 20 kHz
Frequency response (-10 dB)1 60 Hz – 30 kHz
System sensitivity (1 W @ 1 m)2 84 dB
Dispersion (-6 dB) 110 degrees conical
Transducers Coaxial
Low frequency 100 mm (4.00″) mineral
loaded cone material
High frequency 20 mm (0.79)
Crossover 3.9 kHz – 2nd order LF, 2nd order HF
Directivity (Q) 6.5 averaged 1 kHz to 10 kHz
Directivity (DI) 5.3 averaged 1 kHz to 10 kHz
Rated maximum SPL 2
70 V 30 W (165 O) / 15 W (330 O) /
7.5 W (660 O) / 3.75 W (1320 O) /
OFF & low impedance operation
100 V 30 W (330 O) / 15 W (660 O) / 7.5 W (1320 O)
/ OFF & low impedance operation

Transformer Version

Transformer Taps
Maximum wire gauge for connector 2.5 mm CSA (AWG12)
Safety Agency Ratings UL-1480, CE

Power Handling

Average 40 W
Programme 80 W
Peak 160 W
Recommended amplifier power 80 W @ 6 Ohms
Nominal impedance 6 Ohms


Enclosure ABS
Grille Aluminium, painted
Connectors Euroblock type removable locking connector with screw terminals with “loop through” facility
Supplied accessories Yoke bracket
Packed quantity 2
Dimensions (H x W x D) 277.0 x 170.4 x 165.6 mm
(10.91 x 6.71 x 6.52″)
Non-transformer versions
Net weight 2.3 kg (5 lbs)
Shipped weight 5.7 kg (12.6 lbs)
Transformer versions
Net weight 2.8 kg (6.2lbs)
Shipped weight 6.7 kg (15 lbs)

More Info

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Superb Point-Source

DVS 4T’s point-source design comprises a 100 mm (4.00″) mid bass driver with a coaxially mounted 19 mm (0.75″) high frequency section mounted in a stylish injection moulded ABS enclosure. Certified for water and dust ingress protection to IP64 standard, the DVS 4T is an exceptional choice for challenging environments such as indoor swimming pools, saunas, or work areas with unusually high levels of dust or moisture, and outdoor applications where weather conditions are moderate.

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Attractive and Easy to Install

The highly durable and scuff resistant ABS enclosure features a black painted finish, and comes with an aesthetically pleasing aluminium grille. Installation is quick and easy, thanks to the included colour-matched steel mounting bracket and finger-adjustable hardware on the enclosure top and bottom. The DVS 4T is equipped with an internally mounted low insertion loss line transformer for 70 V or 100 V distributed sound applications. Wattage taps are configurable over a range of settings via a rotary tapping switch located on the back panel. Phoenix* connectors for input and link output are provided for convenience.