Reference Laboratory Looking Ahead in Pro Audio
Alpha Turbo System

Alpha α RSL Alpha MKII
High efficiency bi-amplified loudspeaker system ideal for applications requiring high sound pressure levels and strikingly clear sound. Featuring the two 12" horn loaded low-frequency loudspeakers with the removable phase plug, the 2" driver horn loaded with an exclusive design, the rigging hardware for fly array applications and the variety of connectors (EP-5, Speakon, EP-6), the RSL Alpha MKII becomes an indisputable solution for any contemporary audio professional application: concerts, large discotheques, outdoor venues and top class side filling.
The RSL Alpha MKII offers total phase coherence even with the most sophysticated array configurations. Combined with the RSL Sub 1000 MKII subwoofer, the system extends its frequency response down to 32Hz.
Here at Reference Laboratory we proudly call this the REFERENCE Alpha Turbo System MKII.
   
Ring Main Features
  • High SPL and sound quality
  • High quality/price ratio
  • Heavy duty metal handles
  • Internal steel frame and rigging points for "flying" arrays
  • High quality speaker cable included
  • Dedicated setup for digital processors
  • Protection grill and internal foam with very low acoustic absorption

Typical Applications
  • P.A. sound reinforcement (indoor and outdoor)
  • High power top class side-fill
   
Technical Specifications
Frequency Response
80Hz - 18KHz
Rigging
6 plates/rings (3 top, 3 bottom)
SPL (1W/1m)
110dB
Dimentions
W 550mm (21.67")
H 1250mm (49.21")
D 660mm (25.98")
SPL Max
135dB
Net weight
85 Kg (187 lbs)
Low frequency
2 x 12", 800Wrms 4Ω
Protective grill
Black finished steel grill with internal foam
High frequency
2" Compression driver with
titanium diaphragm, 150Wrms 8Ω
Finish
Black heavy-duty paint
Crossover frequency
900Hz
 
Coverage angle
70 H x 50 V
* Suggested speaker cables by Reference #RPC09
Total power handling
950Wrms
 
Connectors
EP-5 (standard)
EP-6 or Speakon (upon request)
 



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Fiere & Eventi
eventi

20-21 ottobre, 2018:
MUSIKA
Roma Music Expo
Sala Demo Nettuno
ROMA

27 ottobre 2018:
CABLE DAY @ Boschello
BOSCHELLO MUSIC STORE
Ingresso gratuito
Via G. Galilei, 2
Mirano (VE)

27-28 ottobre 2018:
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the total music village
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Pad, C, stand F3
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11 novembre, 2018:
HENDRIX DAY IX
by Vintage Authority
Kaleidos - Via Bologna, 1
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17 novembre 2018:
Seminario gratuito @
La Musica - Gabbani

"Cavi di segnale:
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Via Frassina, 45
Carrara (MS)

26 novembre 2018:
Workshop @MANNE Guitars
Sponsored by:
DE TONI Strumenti Musicali
"Come Migliorare il Suono
della tua Band"

Ingresso gratuito
Via Paraiso, 28,
Schio (VI)

24-25 novembre 2018:
SHG Musicshow
Stand R21-R22
Palazzo del Ghiaccio
MILANO




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