Zijn dit goede boxen?

[xxxhansxxx]

Ibiza Cube1512 1200W Professional 2.1 Active PA Speaker System

1. is het beter om deze boxen voor te versterken met een externe amp ( voor de bass ) of hoeft dit niet?
2. welk sound effect moet ik me hierbij voorstellen? ( is dit een soort van festivalboxen? )

hans.prive@hotmail.com   

http://www.hifi-tower.co.uk/SHOP_BY_BRAND/Ibiza/Ibiza_Cube1512_1200W_Professional_21_Active_PA_Speaker_System_i57_1628_0.htm

Professional 2.1 Active 1200W   PA Set 1 x Subwoofer 2 x Satellite Subs + Stands

Item ID: 2062


The Ibiza Cube1512 is an all in one PA system that?s simple to set up and operate and perfect for events and entertainers. The 15? sub only packs a punch with its built in 800W amp, it also houses 2 line inputs an aux in and line out connections. Independent control of the sub woofer and satellite volume as well as bass and treble allow you to tune your sound to perfection.

The two satellites have top hat mounts to allow them to be mounted on the included stands. The sub also includes a stand mount which makes it possible, with the addition of an extra sub, to construct a 2 way PA system with 2 subs and 2 tops.
  
Included:


•1 x Active 38cm (15") subwoofer
•2 x Passive 30cm (12") speakers
•2 x Speaker Stands
•1 x Carrying bag for tripod
•2 x PA Speakon cables
•1 x Power cord

Suggested Use:

Suitable for events up to 300 people
Connection to PCs, laptops, MP3 players, CD and DVD player, etc. with existing audio output available

Included components

1 x Ibiza 38 cm Active PA Subwoofer

Features:


•Active 38cm (15 ") subwoofer bi-amped for 800W max output.
•Connections: 2 x 6.3 mm jack microphone input, 1 x RCA stereo input, 1 x RCA line output for connecting a further active component, 2 x Speakon output for connection of the Passive Speakers
•Separately adjustable subwoofer and satellites Volume
•Easily transportable thanks to recessed handles
•Onboard 2-band equalizer - bass and treble adjustable
•Metal corner protectors
•Protective metal grill
•Felt cover
•Frequency response: 20Hz to 250Hz
•SPL Sensitivity: 101 dB (127dB SPL max.)
•Ground / Life results
•Power supply: 220 - 240V, 50/60Hz

Dimensions:


•48 x 58 x 38cm (Subwoofer)
•Weight: approx 23kg
•2 x 30 cm Passive speakers  


2 x Ibiza 12 ? Passive PA speakers      

Features:


•30cm (12") Speaker with 300W Max
•Top hat stand inserts
•3-way bass reflex design
•Connections: 1 x Speakon input
•Easily transportable thanks to recessed handles
•Metal corner protectors
•Protective metal covers
•Felt cover
•Frequency response: 40Hz to 20kHz
•Sensitivity: 103dB (plus or minus 3dB)
•Impedance: 8 ohms

Dimensions:


•37 x 58 x 31cm box per piece
•Weight: about 11kg per piece


2 x Ibiza Stands with Transport Bag  

•Solid metal construction
•max. Load: 30kg  •max. Height: 1.8 meters  
•Includes durable carrying case