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What on earth is this?!


squawker

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If I hit the Mega Millions tonight, i'm buying that Avantgarde trio with the bass horn. It's about a $130,000 set-up. Then i'll have a big forum get together and fly all you guys in so you can hear them. You can also listen to my $25 Cornwalls if you wish.

Jeremy

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Bass Horn System Data


Type: Active Dynamic Radiation Impedance compensated bass horn system covering the range from 18 to 250 hz.

The modulare concept allows you to tailor the system to your needs. 2,
4 or modules will give you state-of-the-art bass performance. Each bass
horn module is driven by 2 x 12 inch drivers and powered by a 350 Watt
build-in active amplifier.



Linearization: our active dynamic radiation-impedance compensated
circui (Patent pend.) will equalize the lower bass response of the horn
system, allowing for lo frequency response down 18hz even at small horn
mouth dimensions

(0,85 sq.m/9 sq.ft).



Frequency response:18 - 250 Hz

Enclosure 22mm multi-layer plywood

Surface - horn flare: aluminium coated or metallic color coating

Top and bottom piece:wooden veneer



Active Radiation-Impedance Contro: yes

Active Real Time driver feedback: yes

Active Crossover: yes

Crossover frequency: adjustable from 40 - 200 Hz

Integrated amplifier: 350 watts

Input sensitivity: adjustable



Integrated power amplifier (RMS): 1 x module = 350 watts / 2 x modules = 700 watts / 4 x modules = 1,400 watts /

6 x modules = 2.100 watts



Power handling capacity (RMS): 1 module = 1.200 watts / 2 x modules = 2.400 watts / 4 x modules = 4.800 watt /

6 xmodules = 7.200 watts



Power handling capacity (Program Power): 1 x module = 2,400 wat / 2 x modules = 4,800 watts /

4 modules = 9,600 watts / 6 x modules = 14,400 watts



Sensitivity 1 x module = 102 dB / 2 x modules = 105 dB / 4 x modules = 108 dB / 6 x modules = 109,5 dB /



Effective surface area of drivers: 1 x module = 170 sq.in / 2 x modules = 340 sq.in / 4 x modules = 680 sq.in /

6 x modules = 1020 sq.in



Displacement volume of drivers: 1 x module = 17 oz / 2 x modules = 34 oz / 4 x modules = 68 oz / 6 x modules = 102 oz



Recommended room si:ze: 270 sq.ft



Recommended Satellite System: TRIO



HORN



Horn-type: expo-spherical bass horn



Angle of horn mou: 180 degree



Horn length: 55 inch



Horn mouth area: 1 x modules = 9 sq. ft./ 2 x modules = 18 sq. ft./ 4 x modules = 36 sq. ft./ 6 x modules = 54 sq. ft.



12X600 DRIVER



Drivers per module: 2 x 12X600

Power handling capacity (RMS): 600 watts

Power handling capacity (Program power): 1,.200 watts

Nominal diameter: 12 inch

Effective surface area: 85 sq.in

Displacement volume:17 oz

Nominal impedanc: 4 Ohm

Sensitivity (2,83 Volt/1m): 96 dB

Voice coil: 4 inch

Maximum linear excursion: 0.71 inch

BL-force factor: 20.3 N/A

Magnet diameter: 8.9 inch

Magnet weight: 20 lbs



POWER MODULE



Power handling capacity - RM: 350 watts

Power capacitor: 80.000 uF

High Quality toroidal transformer: 2 x 270 VA

Audio transformer coupled balanced input: yes

Soft Start circuitry: yes



DIMENSIONES AND WEIGHT



Dimensions (width x depth x height):1 x modules = 41x39x28 in / 2 x modules = 81x39x28 in /4 x modules = 81x39x55 in

6 x modules = 81x39x83 in



Weight: 1 x modules = 165 lbs / 2 x modules = 330 lb / 4 x modules = 660 lbs / 6 x modules = 990 lbs

12 x 12 inch drivers!

- 108 kg (240 lbs) of magnet weight!

- 6.600 sq. cm (1020 sq.in.) of effective surface

area of drivers!

- 3 liters (102 oz) of displacement volume of

drivers!

- 2,1 kilowatt of integrated amplifier power!

- 7,2 kilowatt of RMS power handling capability!

- 5,7 sq.m (54 sq. ft) horn mouth area!

- 109,5 dB efficiency!

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