Lanzar HTG257 2000 Watt 2-Channel Mosfet Amplifier

Lanzar HTG257 2000 Watt 2-Channel Mosfet Amplifier Review

Lanzar HTG257 2000 Watt 2-Channel Mosfet Amplifier Feature

• 2 x 500W RMS @ 4 OHMS - Bass Boost Circuit - Low Pass Filter Controls.
• 2 x 1000W Max @ 4 OHMS - Bridgeable at 4 Ohms - High Pass Filter Controls.
• 1 x 2000W Max @ 4 OHMS Bridged - 2 Ohm Stereo Stable - Power and Protection LED Indicators.
• 2 x 650W RMS @ 2 OHMS - Gold RCA Inputs.
• Electronic Crossover Network - Line Outs for Left and Right Channel.

If you're looking for both quality and power, this dynamic 2000-watt, 2-channel MOSFET amplifier is it. Versatile and powerful, this high-performance amp provides depth and feeling to your music. You'll be amazed at the clarity and richness of the bass this amp produces with its state-of-the-art bass boost circuit. Perfect for competitions, this affordable and durable amp provides a rich sound at all volumes, and is easy to configure yourself. The HTG257 is equipped with safety and security features, including LED indicators and advanced protection circuitry. Blow the competitors away with an elite amplifier that's one of Lanzar's top-sellers - and for good reason. The MOSFET pulse width modulation power supply pumps a clean, distortion-free signal to your speakers The unit also includes a bass-boost remote, low- and high-pass filters, and tons of other great features. This amp is made to last, and once you upgrade your system with a Lanzar amplifier, you'll wonder how you ever lived with low-resolution sound before.

Pyramid PB3818 5000 Watt 2 Channel Bridgeable Mosfet Amplifier

Pyramid PB3818 5000 Watt 2 Channel Bridgeable Mosfet Amplifier Review

Pyramid PB3818 5000 Watt 2 Channel Bridgeable Mosfet Amplifier Feature

• Two Channel Amplification - Soft Turn On/Off Circuit - Remote Turn On - Power and Protection LED's - Dimensions: 10.24''W × 2.26''H × 13.78''L
• 2×2500W Max Output - 2 Ohm Stereo Stable - Heavy Duty Aluminum Alloy Heat-sink - S/N Ratio: >95DB
• 1×5000W Watts 2 Bridged - Bridgeable into 4 Ohms - Hi/Low Level Inputs - Frequency Response: 15Hz-30KHz
• Fully Adjustable Electronic Crossovers - Mosfet PWM Power Supplies - High Impedance Input - THD<0.04%
• Variable Bass Boost (0-12DB@50Hz) - Variable Gain Control - High Level Molex Input - Fully Protected Circuitry

This 2-channel Pyramid America amp is all you need to blast your music to new levels of American excess. No one does booming, ear-thrashing bass and sweet, mind-tweaking highs like Americans, so take your sound to the next level with this amp. It provides up to 2500 watts of pure patriotic power – or bridge this amp to one channel and push it to 5000 flag-waving watts! And you don’t need to worry about overheating – the entire thing is a heatsink. It’s equipped with a fully adjustable electronic crossovers for a multi-speaker setup, variable bass boost and gain control. Power and protection LEDs assure you your equipment is safe. Takes both high and low level inputs. THD < 0.04%.

Sound Storm Laboratories F4.400 400-Watt 4-Channel Power Amplifier with High/Low Crossover

Sound Storm Laboratories F4.400 400-Watt 4-Channel Power Amplifier with High/Low Crossover Review

Sound Storm Laboratories F4.400 400-Watt 4-Channel Power Amplifier with High/Low Crossover Feature

• Low pass crossover on CH3/4: 120Hz (fixed, 120Hz)
• Variable input gain control
• Power and protection LED indicators
• Line and speaker level inputs
• Chrome plated RCA connectors and screw terminals
• Max power 2 ohm 100W X 4
• RMS power 4 ohm 50W X 4

400W 4Channel Mosfet

Rockford Fosgate Power T400-4 400 watt multi channel amplifier

Rockford Fosgate Power T400-4 400 watt multi channel amplifier Review

Rockford Fosgate Power T400-4 400 watt multi channel amplifier Feature

• Four-channel amplifier delivers 60W x 4 @ 4-Ohms, 100W x 4 @ 2-Ohms, 200W x 2 @ 4-Ohms bridged (RMS)
• Class A/B amplifier with MOSFET output stage and power supply
• Variable front/rear high-pass/low-pass filters with range of 50-500 Hz (24 dB/octave slope)
• Variable front/rear bass (0dB to +18dB @ 45Hz) and treble (0dB to +12dB @ 12kHz) boost controls
• Audiophile grade speaker connections

The T400-4 amplifier is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Thanks to the Dynamic Thermal Management, the small chassis design ensures it can be installed in any location--like under front seats.

Rockford Fosgate Power Series Amplifiers Power > Size. These compact amps deliver the same gut wrenching power as its big brother, but their chassis designs are up to 40% smaller. DTM (Dynamic Thermal Management) allows efficient heat transfer that minimizes physical size and enables installs under seats and other compact areas when abundant power is required.

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400 Watt 4-Channel Amplifier. Click to enlarge.

Perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Click to enlarge.

Small chassis designs with serious power. Click to enlarge.

T400-4 Features

• 2/4 channel switch
• 24dB/octave crossover
• 4 Gauge power/ground terminals
• Audiophile grade speaker connections
• MOSFET output stage
• MOSFET power supply

CEA-2006
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.

Differential Inputs
Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts the voltage common to both conductors (noise) resulting in only the clean signal. This allows only clean signal to enter the amplifier.

DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.

Dynamic Thermal Management
Heat is often inefficiently dissipated across a heatsink causing "hot spots". Rockford Fosgate engineers have developed an award winning cooling design called DTM. This patent pending design seamlessly manages the output of power supply temperatures, while evenly distributing the excess heat across the entire amplifier.

MEHSA³
MEHSA³ (Maximum Efficiency Heat Sink Application--gen. 3) reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.

NOMAD
NOMAD (Non Multiplying Advanced Decision) is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.

Punch EQ2
In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer and pink noise, he would graph out the acoustical characteristics of each car he tested. Jim discovered three problems that were common to all cars: a midbass hump between 100-275Hz, a steep roll-off of high frequencies from 2kHz up to 20kHz, and reduced bass response below 50Hz.

The Punch EQ on-board equalization circuit helps correct for these acoustical deficiencies in the listening environment. When set to Low-Pass(LP) operation, it becomes a variable Bass Boost. When set to High-Pass (HP) operation, it acts as a variable Mid-Bass and Treble Boost. When set to All Pass (AP) operation, both Bass and Treble frequencies are boosted.

Rockford Fosgate Avatar
These Avatars are a personal signature from the Rockford Fosgate team member who designed and engineered this fanatic product. This statement illustrates Rockford's commitment to being Designed and Engineered in the U.S.A.

TO-247 MOSFETs
Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps.

TRANS·ana
Trans·ana (TRANS conductance Active Nodal Amplifier) simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality.

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T400-4 Specifications

Number of Channels:	4
Rated Power:	60W x 4 @ 4-Ohms RMS 100W x 4 @ 2-Ohms RMS 200W x 2 @ 4-Ohms bridged RMS 2-Ohms x 2 bridged Stable
Total Power:	400 Watts
Dynamic Power:	Front Channels 90 Watts x 2 @ 4-Ohms 0 degrees Res 154 Watts x 2 @ 2-Ohms 0 degrees Res Rear Channels 90 Watts x 2 @ 4-Ohms 0 degrees Res 154 Watts x 2 @ 2-Ohms 0 degrees Res
Bridgeable:	Yes
Efficiency (average):	69% @ 4-Ohm 68% @ 2-Ohm
Crossover Controls:	Front High-Pass (HP): 50-500Hz 24dB/octave Butterworth Front Low-Pass (LP): 50-500Hz 24dB/octave Butterworth Rear High-Pass (HP): 50-500Hz 24dB/octave Butterworth Rear Low-Pass (LP): 50-500Hz 24dB/octave Butterworth
Tone Controls:	Front Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz Rear Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz
Signal Input:	Front Low level: 1 RCA pair Rear Low level: 1 RCA pair
Signal Output:	n/a
Power Input Connector:	Block
Power Wire Gauge:	4 AWG
Speaker Output Connector:	Screw terminal barrier strip
Speaker Wire Gauge:	8 AWG to 18 AWG
Heat Sink Type:	Cast aluminum
Cooling:	Convection
Remote Controls:	Optional Remote Punch EQ (overrides built-in Punch EQ)
Visual Indicators:	Power Thermal Protect
Circuit Topology Class:	Class A/B
Frequency Response:	20Hz to 20kHz +/- 1dB
Shipping Weight:	11.90 Lbs. (5.39 Kg.)
Dimensions (HxWxL):	2.14 x 8.14 x 13.66 (in) 5.42 x 20.68 x 34.69 (cm)

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Thirty Years of Rockford Fosgate

Rockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough."

The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition.

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What's in the Box

Rockford Fosgate Power T400-4 400-watt multi-channel amplifier, Mounting Hardware, User's Manual

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On a Tighter Budget?

For those seeking a more affordable multi-channel amplification solution, Rockford offers the Punch Series P400-4 and the Prime Series R300-4.

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Power Series Multi-Channel Amplifiers

Rockford Fosgate offers a 600-watt model in addition to this 400-watt model.

Rockford Fosgate Power T600-4 600 watt multi channel amplifier	Rockford Fosgate Power T400-4 400 watt multi channel amplifier

Rockford Fosgate Power T400-4 400 watt multi channel amplifier

Pioneer GM-D9500F Class-FD 4-Channel Bridgeable Amplifier

Pioneer GM-D9500F Class-FD 4-Channel Bridgeable Amplifier Review

Pioneer GM-D9500F Class-FD 4-Channel Bridgeable Amplifier Feature

• Four-channel bridgeable amplifier with 800-watt max power capability
• Delivers continuous 75 watts x 4 at 4 ohms, 100 watts x 4 at 2 ohms, 200 watts x 2 bridged at 4 ohms
• Four-channel high- and low-pass crossover (40~500Hz, at -12 dB per octave)
• Speaker-level inputs for connecting to most source units
• Pass-thru RCA outputs for system expansion

Pioneer Gm-D9500F 4-Channel Class Fd Bridgeable Amplifier

Crunch P1-600.2 600 Watt 2 Channel Bridgeable Car Amplifier

Crunch P1-600.2 600 Watt 2 Channel Bridgeable Car Amplifier Review

Crunch P1-600.2 600 Watt 2 Channel Bridgeable Car Amplifier Feature

• Crunch P1-600.2 600 Watt 2 Channel Car Amplifier
• 2 ohms power rating: 150 watts x 2 chan.
• 4 Ohm stable in bridged mode
• 2 or 1 channel operation
• Preamp RCA outputs for multi-amp installations

Brand New Crunch P1-600.2 600 Watt 2 Channel Bridgeable Car Amplifier With Incredible New Design And 12 Db / Octave Crossover Features: Crunch P1-600.2 600 Watt 2 Channel Car Amplifier 4 ohms power rating: 75 watts x 2 chan. 2 ohms power rating: 150 watts x 2 chan. Bridged, 4 ohms: 300 watts x 1 chan. 2 Ohm stereo stable 4 Ohm stable in bridged mode MOSFET power supply LED power and protection indicators Adjustable Bass Boost (0 to +12 dB bass boost @ 45 Hz) 2 or 1 channel operation Speaker-level inputs with signal sensing for auto turn-on Preamp RCA outputs for multi-amp installations Thermal, short, and overload protection Heavy duty aluminum alloy heatsink Nickel-plated RCA level inputs Nickel-plated screw terminals Class A/B amplifier Soft start turn-on Input sensitivity: 200mV-6V Variable high-pass filter (60-12,000 Hz, 12 dB/octave) Variable low-pass filter (30-250 Hz, 12 dB/octave) Damping factor: >180 Frequency response: 10-45,000 Hz Requires 8 gauge power and ground wiring Dimensions: 9-1/16"L x 9-7/8"W x 2-1/16"H

Kenwood KAC-5204 350 Watt Max Power Stereo Amplifier with Variable LPF

Kenwood KAC-5204 350 Watt Max Power Stereo Amplifier with Variable LPF Review

Kenwood KAC-5204 350 Watt Max Power Stereo Amplifier with Variable LPF Feature

• Power stereo amplifier capable of bridging
• Features variable low pass filter, 350W Max Power
• Capable of bridging
• Variable low pass filter
• 350W Max Power

Power stereo amplifier capable of bridging, featuring variable low pass filter, 350W Max Power

Lanzar LQ16CAP Contaq 1.6 Farad 12 Volt Power Capacitor

Lanzar LQ16CAP Contaq 1.6 Farad 12 Volt Power Capacitor Review

Lanzar LQ16CAP Contaq 1.6 Farad 12 Volt Power Capacitor Feature

• 1.6 Farad Power Capacitor
• 20/24 Volt Working/Surge Voltage
• Digital Blue LED Voltage Display w/ Flash LED Lighting
• Bold Exterior Finish and Cosmetics
• Charging Bulb and Mounting Accessories Included FREE

# Capacitance +/_5 % # 12 Volt DC # 20-24 Volt Surge 105C # Lowest E.S.R. (< 0.0016 Ohm) # Strong Finishing for a better Installation Result # 1 Pair of Clear Bracket # Chrome Plated Post Kits # Blue Voltage Display/ Flash LEDs # Charging Bulb & Mounting Hardware Included # Dia. 3.5 x H. 8.86

Pyle PLA2378 2-Channel 2,000-Watt Bridgeable Mosfet Amplifier

Pyle PLA2378 2-Channel 2,000-Watt Bridgeable Mosfet Amplifier Review

Pyle PLA2378 2-Channel 2,000-Watt Bridgeable Mosfet Amplifier Feature

• Maximum Power Output 2 x 1000W - 2 Ohm Stable - Custom Terminal Block for Speaker Connection - S/N Ratio: >90dB
• Bridgeable RMS Power @ 4 Ohms: 1x2000W - MOSFET Power Supply - Thermal / Overload / Short Circuit Protection -
• 2 Channel Bridgeable MOSFET Amplifier - PWM ( Pulse-Width-Modulation ) System - Input Impedance: 47K Ohms
• Frequency Response 20 Hz-50kHz (±3dB) - Glass Epoxy PCB - Soft Turn On/ Off
• Output Power @ 14.4v DC, 50Hz - Silver RCA Inputs - Advanced Protection Circuitry
• Dimensions:10.24" W x 2.21" H x 11.02" L

When power isn’t enough, you need Pyle Power. This two-channel, 200-watt power supply is bridgeable. It’s equipped with everything you’ve come to expect from quality car amplifiers. The RCA ports are silver-plated for eliminating signal loss. A subsonic filter allows low-end interference to be cut, so your speakers will always be delivered the highest quality audio. The MOSFET pulse width modulation power supply allows for a clean, distortion-free signal to your speakers. To keep both your car and the amplifier safe, this model is equipped with thermal, overload, and short circuit protection. So when what you need is power, trust Pyle Power.