RCF S 8028 II Subwoofer & ART 725 MK4 Speakers | Alpha Audio

ART 725 MK4

Live Sound Speaker

Product Summary

 

ART 725 MK4 is a passive two-way system with an accurate acoustic design for club installations and live music. Thanks to the high quality compression driver with a 3” voice coil and the 15” woofer, the ART 725 MK4 delivers clear high frequencies, punchy bass and full and precise mid frequencies. The new aluminium rear panel is equipped with Speakon in/out connectors.

Product Description

 
TWO WAY PASSIVE SPEAKER

 

  • 1.4" compression driver with 3" voice coil
  • 15" woofer, high power, 3.5" voice coil
  • 133 dB max spl
  • Input Power Rating: 650 W AES

Product Specification

Acoustical specifications


Frequency Response (-10dB): 55 Hz ÷ 20000 Hz
Max SPL @ 1m: 133 dB
Horizontal coverage angle: 90°
Vertical coverage angle: 60°
Directivity index Q: 11
System Sensitivity: 99 dB


Power section


Amplification: Full Range
Nominal Impedance: 8 ohm
Power Handling: 700 W
Peak Power Handling: 2800 W PEAK
Recommended Amplifier: 1400 W
Crossover Frequencies: 1400 Hz

Transducers


Compression Driver: 1 x 1.4'' neo, 3.0'' v.c
Woofer: 15'' neo, 3.5'' v.c


Input/Output section


Input connectors: Speakon® NL4
Output connectors: Speakon® NL4


Standard compliance


Safety agency: CE compliant


Physical specifications


Cabinet/Case Material: PP Composite
Hardware: 2 x M10
Handles: 1 Top, 2 Side
Pole mount/Cap: Yes
Grille: Steel
Color: Black
Dimensions (H x W x D): 27.87” x 17.2” x 15.31” | 708 x 437 x 389 mm
Weight: 45.19 lb | 20.5 kg

 

S 8028 II

BASS REFLEX SUBWOOFER

Product Summary

 

The S8028 II is a very high-output, high power bass reflex subwoofer. The system is equipped with two advanced, hypervented 18” RCF precision woofers mounted in a bass reflex configuration. The cabinet design is optimised to achieve tight and maximised output. Each 18” features massive vented magnets and 4” copper voice coil and represents the state of the art of RCF precision transducers technology. The system is able to produce a Max SPL of 141 dB and handles 3000 Watts AES. The cabinet features two Neutrik Speakon™ connectors in a recessed input plate. A M20 pole mount adaptor is provided on the top of the cabinet.

Product Description

 

  • 2 x 18" high-efficiency 4.0" voice-coil woofer with Inside/Outside Coil Technology
  • 141 dB maximum sound pressure level
  • Response down to 30 Hz
  • System Power rating 3000 Watt RMS
  • M20 standard pole mount in top section of cabinet
  • Baltic Birch cabinet painted with black, heavy duty, textured epoxy
  • Recessed Speakon NL4 Input/Output
  • Protective metal grille, polyester fabric coated
  • The S8028 II is a very high-output, high power bass reflex subwoofer. The system is equipped with two advanced, hypervented 18” RCF precision woofers mounted in a bass reflex configuration. The cabinet design is optimised to achieve tight and maximised output. Each 18” features massive vented magnets and 4” copper voice coil and represents the state of the art of RCF precision transducers technology. The system is able to produce a Max SPL of 141 dB and handles 3000 Watts AES. The cabinet features two Neutrik Speakon™ connectors in a recessed input plate. A M20 pole mount adaptor is provided on the top of the cabinet.

Product Specification

 

POWER SECTION

Amplification: Full Range
Nominal Impedance: 4 ohm
Power Handling: 3000 W
Peak Power Handling: 12000 W PEAK
 
INPUT/OUTPUT 
 
Input connectors: Speakon® NL4
Output connectors: Speakon® NL4
 
PHYSICAL SPECIFICATIONS
 
Handles: Integrated
hand carry: points
Pole mount/Cap: Yes
Color: Black
 
SIZE
 
Height: 639 mm / 25.16 inches
Width: 1045 mm / 41.14 inches
Depth: 770 mm / 30.31 inches
Weight: 80 kg / 176.37 lbs
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S 8028 II

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ART 725 MK4

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