Interfire, Inc.


	Home \| Download Resources \| Recent Events \| Contact Us


» Digital Bass Driver
» Equalizer
» Crossover
» VU Gage
» Hi-Lo Converter

BD-4X Digital Bass Driver

If you are looking for the missing notes but can’t find them. Look no further because the BD-4X will find them for you. Whether your interest is in Classical, in Jazz or any music missing those low frequency notes the BD-4X will restore those long lost missing bass notes, with amazing accuracy and clarity.

Features

Bass Driver
Bass Equalization Circuit
RFM Subsonic Filter Switch
Bass Output Control
Para-Bass Control
Dash Mount Remote Control
Bass Maximize Indicator
Dash Remote Control

Model	BD-4X
Maximum Input Level	15V RMS
Maximum Input Level	13.5V Peak
Frequency Response	10hz-100khz; +/- 1dB
Output Impedance	150 ohms
S/N Ratio	-130dB
Recommend Fuse Rating	1 Amp
Balanced Input Noise Rejection	>60dB
Power Supply	High Headroom PWM
Power Draw	1Amp
MSRP	$180

EF-750 Equalizer

Maximize the sound quality of your vehicle...
The EF-750 series parametric equalizers give you total control. The EF-750 features auxiliary input to hook up to a DVD player, iPod or VCR along with four bands of parametric EQ control, master volume/fader controls and 7V RMS line output. Take total control of your system with this easy to use EQ.

Features

4 Band Parametric EQ with +/- 18dB Boost / Cut
Active Gain Pre-Amplifiers with Adjustable Input Sensitivity
Master Volume / Fader Control
Subwoofer level Control
Subwoofer Frequency Adjustable
7 V RMS RCA line out
Individual Left and Right Sensitivity Controls
Specific Bandwidth for each Band Plus High Frequency Shelving
On-board 30V Bipolar Switching Power Supply
Gold Plated RCA input/output Connectors
Input Radio/CD select Switch
Night Illumination
Auxiliary Input / Ideal for iPod
Subwoofer Frequency Range (30hz – 120hz)

Model	Description	Max Power	MSRP
EF-750	4 Band EQ	Auxiliary Input	$150

IF-3X 2 / 3 Way Crossover

The IF-3X gives you limitless possibilities and expendability. This 2/3-Way crossover gives you the ability to fine tune every aspect of your audio system. As we all know automobiles were never designed to give you studio quality acoustics, so the IF-3X is here to help. The IF-3X crossover network is powered by a PWM (pulse width modulated) power supply, so you won’t here any unwanted noise. Lastly, the remote subwoofer level control gives you ultimate control over your system, from clean & clear to bass machine!

Features

18dB/Oct. Crossover Slope
Remote Subwoofer Level Control
1/180˚ Subwoofer Phase Switching
PWM (Pulse width Modulated) Power Supply
Stereo / Mono Sub Switching
Mixed Input / output switching
Switchable 12/18dB per Oct High / Low-Pass Filters
Gold Plated RCA Connectors
Variable Bass Boost (0-12dB)
Variable Boost Frequency
Variable Frequency Cut-off Frequency Control
Parallel Input Switching
Front / Rear / Subwoofer Pre-amp Inputs & Outputs
Fully Adjustable Output levels

Model	Description	Max Power	MSRP
IF-3X	2&3 way Cross Over	18 dB	$192

IF-4VU VU Gage Display Indi-Glow Sound Level Meter

Features

Deluxe aluminum black panel
Backlight display of blue / orange LED color, dim/ bright control
Sound level meter
Battery voltage and temperature level meter

Model	IF-4VU
Dimension	178mm x 120mm x 50mm
Display	analog (VU) meters
Temperature display	0 ‘C~90 ‘C
Voltage display	DC 5V~DC18V
Volume display	-20dB ~ +3dB
MSRP	$105

IF-LC2R(with remote turn-on) Hi-Lo Converter

The IF-LC2R is an electronic interface used to convert speaker level output to low-level RCA output, with maximum 59-watt input. The IF-LC2R will convert any speaker (hi-level) level output to an adjustable RCA (low-level) level output, 2-Channel. Enclosed in a small plastic housing the IF-LC2R can be installed in any location. Compatibility includes GM Bose/Monsoon, FORD Premium/MACH, CHRYSLER Infinity, TOYOTA JBL audio system and many more. Use it to integrate an aftermarket 2-channel amplifier.