Made in the USA Support American made products Our future depends on it

INFRASUB-12 PRO
Extended low frequency Powered Subwoofer System

APPLICATIONS:

• Recording Studio
• Mastering Lab
• Professional Surround Systems

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.

Specifications:

• 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