ReviewsHigh Pass Filter

Alpine Electronics S-A32F 4 Channel Amplifier

Rms power bridged 2 x 160 W @ 4 Ohms: 14.4V.
Class D (digital) amplifier.Channels: 4/3/2 channel (stereo).Temperature monitoring.Automatic switch-on Function.Crossover: adjustable low pass filter (LPF)/ high pass filter (Hpf).

power: max power output of 1500 watts at 2 ohms into one channel. maximum power output of 750 watts at 4 ohms into one channel. this amplifier is....
high level inputs: speaker level inputs are commonly referred to as high-level inputs. this input will be used to connect the ac1500.1m to your....
low level inputs: line level inputs, also known as rca inputs or low-level inputs, use rca interconnect cables to link the ac1500.1m with the source....
low-pass crossover: a low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. a low-pass filter will....
variable bass boost: variable bass boost allows you to adjust the low bass within the boost range to just the way you like it.

Features: Monoblock Class D Amplifier. Power Handling: Maximum Output Power at 14.4V DC 1-Ohm: 3000W RMS | Maximum Output Power at 14.4V DC 2-Ohm:....
Crossover: High Pass Filter: 15 to 80Hz (-12dB/8) Variable | Low Pass Filter: 80Hz to Full (-12dB/8) Variable. Bass Boost: 0 to 12dB (50Hz), Thermal....

General specifications Power output90wx4@4ohms frequency response20-20khz±1db thd@rop1%.
Input Sensitivity0.2V-5v high Pass filter, variable32-320hz low Pass filter, variable32-320hz bass eq@45hz0-12db protectiondc, OVP, UVP, OCP, OTP.

Package Includes: (1) ALPINE X-A90V 900 Watt 5-Channel X-Series Car Audio Amplifier Class-D Amp. (1) ALPINE RUX-KNOB.2 Remote Control Bass Knob For....
Remote Bass (RUX-KNOB or RUX-KNOB.2) Compatible. Specifications: CTA-2006 Power Rating: 100W RMS x 4 + 500W x 1 (2.
Dual speaker terminals simplify the hookup of multiple speakers. Heavy duty aluminum alloy heat-sink. Input sensitivity: High level: .5 - 10V Low....
Variable high-pass filter: 50 - 400Hz, -24dB/octave. Variable low-pass filter: 50 - 400Hz, -24dB/octave. Subsonic filter: 8 - 40Hz. Variable Bass....

4 Ohm: 60 watts x 4 ch. + 275 watts x 1 ch. | 2 Ohm: 90 watts x 4 ch. + 450 watts x 1 ch. | 4 Ohm Bridged: 180 watts x 2 ch..
Frequency Response: 20Hz - 20,000Hz (Main Channels) + 20Hz - 250Hz (Subwoofer Channel) | High Pass Filter (Variable): 40Hz - 250Hz 12dB/Oct | Low Pass Filter (Variable): 40Hz - 250Hz 12dB/Oct.
Subsonic Filter (Variable): 20Hz - 50Hz 12dB/Oct | Bass Boost (0 - 12dB): 45Hz.

Rms power bridged 2 x 160 W @ 4 Ohms: 14.4V.
Class D (digital) amplifier.Channels: 4/3/2 channel (stereo).Temperature monitoring.Automatic switch-on Function.Crossover: adjustable low pass filter (LPF)/ high pass filter (Hpf).

POWER: Maximum Power Output of 1500 Watts at 2 Ohms into one channel. MAX Power Output of 750 Watts at 4 Ohms into one Channel. This amplifier is designed to run your subwoofer(s) giving them the power that they need to perform as they were meant to.
HIGH LEVEL INPUTS: Speaker level inputs are commonly referred to as high-level inputs. Speaker level inputs will be used to connect the AR1500M to your factory radio or an aftermarket radio that does not have low-level (RCA) inputs.
LOW LEVEL INPUTS: Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the AR1500M with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.
LOW-PASS CROSSOVER: A low-pass filter is an electronic circuit that removes all the notes below the filter’s frequency setting. You will use the Low-pass filter to primarily keep high notes out of your subwoofer(s).
SWITCHABLE BASS BOOST: Switchable Bass Boost allows you to boost the low bass +18db..

4 Ohm: 60 watts x 4 ch. | 2 Ohm: 90 watts x 4 ch. | 4 Ohm Bridged: 180 watts x 2 ch..
High Pass Filter (Variable): 40Hz - 250Hz 12dB/Oct.
Low Pass Filter (Variable): 40Hz - 250Hz 12dB/Oct.

POWER: Maximum Power Output of 2500 Watts at 2 Ohms into one channel. Maximum Power output of 1250 Watts at 4 Ohms into one Channel. This amplifier is designed to run your subwoofer(s) giving them the power that they need to perform as they were meant to.
HIGH LEVEL INPUTS: Speaker level inputs are commonly referred to as high-level inputs. This input will be used to connect the AC2500.1M to your factory radio or aftermarket radio that does not have low-level (RCA) inputs..
LOW LEVEL INPUTS: Line level inputs, also known as RCA inputs or low-level inputs, use RCA interconnect cables to link the AC2500.1M with the source unit. Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers.
LOW-PASS CROSSOVER: A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting. A low-pass filter will primarily keep high notes out of your subwoofer(s).
VARIABLE BASS BOOST: Variable Bass Boost allows you to adjust the low bass within the boost range to just the way you like it.

Picasso Nano Series Monoblock Class D Car Amplifier.
RMS Power Rating: 4 ohms: 350 watts x 1 chan. / 2 ohms: 600 watts x 1 chan. / 1 ohm: 1000 watt x 1 chan..
Variable low-pass filter: 50 - 250 Hz, 12 dB/octave & Variable high-pass filter: 10 - 50 Hz, 12 dB/octave.
Pulse Width Modulated MOSFET power supply.