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Bag End - I-12 PRO - Infrasub 15" Extended low frequency Powered Subwoofer System

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Bag End Loudspeakers - I-12 PRO - Infrasub 15\" Extended low frequency Powered Subwoofer System

The Infrasub 12 PRO is a self powered professional subwoofer system employing bass management, hi pass filtered outputs, a sealed front firing 12" cone loudspeaker, and the INFRA dual integrator driving a 400 watt power amplifier providing a flat acoustical response down to 8 Hertz. Six inputs allow the combining of all the bass information on 5.1 surround programs and 2 level controls and a 10dB attenuator provide relative adjustment of the bass information from the 5 full range channels and the dedicated low frequency effect channel. 5 hi pass line level filtered outputs are provided for the upper range loudspeakers and a line level INFRA output is provided for additional INFRA bass speakers. Internally set Dynamic Filter protection maintains undistorted audio reproduction under accidental overload conditions. A remote indicator module is provided and may be placed in a convenient visible location to indicate the dynamic filter protection threshold has been reached.


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Input Configuration: 6 Balanced XLR female line level
Output Configuration: 5 Balanced hi-pass XLR male line level 1 Balanced INFRA XLR male line level
HI-Pass Filter Frequency: - 3 dB @ 130 Hz/-6 dB @ 95 Hz
Hi Pass Filter Slope: 12 dB/octave
Hi Pass Gain: Unity
INFRA Output Mode: Sum of all inputs
INFRA Module: 8 Hz dual integrator
INFRA Frequency Response: 3 dB 8 Hz to 95 Hz (2p Steradians)
INFRA system -6 dB frequency 95 Hz (not adjustable)
INFRA Level Control: Adjustable level control and 10 dB attenuator on Input F
INFRA Cutoff Frequency: 8 Hz or 20 Hz
INFRA Overload Protection: Preset threshold Dynamic Filter circuitry
RTI: Remote Threshold Indictor Threshold exceeded indication red LED
Amplifier Output Power: 400 Watts continuous sine wave
Fuse: 6.3 Amp GDC time-lag
Low Frequency Transducer: EL-12P 12" Cone
Magnetic Shield: Low flux leakage
Enclosure: 3/4" MDF
Finish: Black textured paint
Grille: Black nylon cloth on frame
Dimensions: 15.5"h x 18"w x 16"d 39.4cm x 45.8cm x 40.7cm
Weight: 56 lbs. - 25.41 kg
Shipping Dimensions: 22" x 23.5" x 22" 55.9cm x 59.7cm x 55.9cm
Shipping Weight: 66 lbs. - 29.94 kg
For more information, click here [PDF]
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Sunday 12 June, 2005
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Bag End
Bag End Loudspeakers

Bag End Loudspeakers

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Bag End I-12 PRO
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