Best Audio Crossover Network

Precision Power SPL 4 Channel Car Amplifier – Class A/B Multichannel Amplifier 2000 Watt Car Electronics Audio Subwoofer 2 Ohm Stable Bass Boost Crossover MOSFET Power Supply for Car Speakers Sub Amp

Features – The 4 channel bass boost car amplifier has features like - Frequency Response: 15-20KHZ, THD: < .05%, Bass Boost, SNR: 105DB, Remote Bass Knob, 2-way protection, hi/low pass crossovers and Input Sensitivity: 200mV-6V.
Class A/B – This multichannel subwoofer amplifier for car stereo exhibits a Class A/B topology. In the presence of no audio signal, Class A Amplifier has a high amount of current flowing in its output while Class B amplifier has no current flowing..
Quality - This Class A/B 4 channel amplifier exhibits quality frequency response rates and crossover network which places this amp at a prominent place. Durable design and highly efficient performance makes this subwoofer amp for car speakers stand out amongst the others..
Power – This Class A/B 2000 Watt Car Amplifier has a power rating distribution as followed 250x4 @2 Ohms, 180x4 @4 Ohms, 500x2 @4 Ohms. The 4 channel amplifier for car speakers also provides a 2-way protection circuitry as a part of its design..
Crossovers- The SPL Multichannel Car Amplifier offers you the ease of connectivity by providing the feature of crossover. The 2 channel car amplifier provides you with options of variable 60-1.2kHz 12db high pass crossover, variable 50-400Hz 12db low pass crossover ....

Package: Pioneer AVH-210EX + HD Rear Camera 22C.
AVH-210EX: Bluetooth: Built-in Bluetooth, Hands-Free Profile (HFP), Audio/Video Remote Control Profile (AVRCP), Advanced Audio Distribution Profile (A2DP), Secure Simple Pairing (SSP), Serial Port Profile (SSP), and Dual Phone Connection..
Audio: 3 (2V) RCA Preouts, 50W x 4 MOSFET Built-in Amplifier, Easy EQ (EEQ) Preset Equalizer, 13-Band Customizable Graphic Equalizer, 24-Bit D/A Converter, Manual Time Alignment (CD-MC20 Required), HPF/LPF Crossover Network, Subwoofer Control, Loudness.
Expandability: Single, Rear UBS Input, Rear AUX Input, Back-up Camera Input, Wired Remote Input, Composite Video Output, 1-3. 5mm (Audio/Video) Mini Jack AV Cable, and USB Direct Control for iPod/iPhone..
HD Rear View Camera with 170 Degree Wide Angle.

Great price on a 400 watt sub with 18" woofer.
Optomized internal low-pass crossover network.
Optimized internal low-pass crossover network.
400 watts program power handling - 40 Hz - 180 Hz (+ / -3 dB) - 95 dB at 1W/1m - 8 ohms.

Precision crossover network: the THX speaker Series feature carefully selected fourth order linkwitz-riley crossover network acoustic filters. This sophisticated crossover minimizes sonic frequency overlap, reduces distortion, and is an excellent choice to minimize off axis response errors near the crossover frequency..
Premium built cabinet: high density fiberboard. High quality binding posts. Magnetic grille. Each speaker cabinet is built with HDR, not MDF material. Hdf is better damped than MDF, resulting in a sonically Inert cabinet. Internal bracing has been strategically placed inside to limit unwanted cabinet resonance that could Color the sound. The center channel speaker is outfitted with high quality binding posts, and the bottom has a built-in pad to help isolate it from the surface It is placed on..
Woofer drivers: 2x 6.5" Long fiber pulp cones with fear optimized nitrile butadiene rubber (NBR) surround and aluminum shorting ring.
Midrange driver: 2" Silk dome midrange with neodymium magnet and aluminum shorting ring.
Tweeter driver: 1" Silk dome tweeter with neodymium magnet and copper shorting ring.

JBL 12-Inch low frequency driver with a 2.5-Inch diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling..
JBL 2414H-C 1-Inch polymer diaphragm compression driver improves high frequency performance as well as system reliability..
The advanced network topology crossover design shapes frequency response and delivers "coherent summation" in the crossover region..
High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating..
Non-resonant, all-steel handles are used..
Attractive 18-gauge hexagon perforated, steel grille protects components from damage.
Dual-angle pole-mount socket allows the speaker to tilt 10°for more uniform audience coverage..

Great price on a 400 watt sub with 18" woofer.
Optomized internal low-pass crossover network.
Optimized internal low-pass crossover network.
400 watts program power handling - 40 Hz - 180 Hz (+ / -3 dB) - 95 dB at 1W/1m - 8 ohms.

Banana Jacks for Speaker Cable Connection.
12dB / Octave High-Pass Crossover Network.
Sensitivity: 94 dB@1W 1M ^1 X 10" Woofer + 2 X 3 1/2" Tweeters ^Banana Jacks for Speaker Cable Connection ^Internal Speaker Mounting Top Hat ^12dB / Octave High-Pass Crossover Network.

Precision crossover network: the THX speaker Series feature carefully selected fourth order linkwitz-riley crossover network acoustic filters. This....
Premium built cabinet: high density fiberboard. High quality binding posts. Magnetic grille. Each speaker cabinet is built with HDR, not MDF material.....
Woofer drivers: 2x 6.5" Long fiber pulp cones with fear optimized nitrile butadiene rubber (NBR) surround and aluminum shorting ring.
Midrange driver: 2" Silk dome midrange with neodymium magnet and aluminum shorting ring.
Tweeter driver: 1" Silk dome tweeter with neodymium magnet and copper shorting ring.

AUDIO EVOLUTION: This amplifier car audio features excellent frequency response rates and crossover network that place these amps in a class of their own..
SOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest. RCA connectors ensure a secure connection between amplifier and speakers that allow distortion-free sound..
INTELLIGENT DESIGN: The amplifier monoblock features include power and protection LED indicators.
RCA JACKS: The Line-Out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal. This makes it easier to bring one set into the first amp, then use the line out jack as the feed to the next amp..
GREAT DEAL: Often a monoblock amp comes with a high price tag. Yet the Lanzar mono amplifier is budget friendly with all the features, reducing crosstalk between channels. Please update the listing's title, description, & bullets..