300W x 1 @ 2Ω

Alpine S-Series 40-Watt x 4-Channel Power Amplifier with 300-Watt Sub Channel @ 2Ω The S-Series amplifiers are designed to fit anywhere. The S-A55V 5-Channel model measures at 11.25” W x 8” H x 2.25” D and can be mounted under seats or behind panels. It proves to be the all-in-one solution for a multi-amp system, so you can enjoy big power output in a limited installation space. The S-Series amplifiers contain technology that was previously only available in our premium line up of amplifiers, the R- and X-Series models. The S-Series models are based on Alpine’s intelligent amplifier platform that ensures superior sound reproduction and precision imaging. With an improved heat sink, and protection circuit design that eliminates thermal shut-down, your music will keep playing no matter where your drive takes you. Specifications Alpine's Class D amplifier circuit 40W RMS x 4 +200W RMS x 1(4Ω, 14.4V, ≤ 1% THD+N) 60W RMS x 4 +300W RMS x 1(2Ω, 14.4V, ≤ 1% THD+N) Bridged: 120W RMS x 2 (4Ω, 14.4V, ≤  1% THD+N) S/N >83dB (ref. 1W into 4Ω) THD+N ≤ 0.03% (ref. 1W into 4Ω) Frequency response =10Hz to 30kHz (+/-3dB) Damping Factor: CH 1/2/3/4 >100, CH 5 >750 Alpine S-A55V Manual

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5-Channel Class-D System Amplifier with Integrated DSP, 75-Watt x 4 @ 4-Ohm + 300-Watt x 1 @ 2-Ohm Designed to simplify great audio, every VXi amplifier combines JL's advanced NexD2™ switching amplifier technology with an integrated, full-featured digital signal processor. Employing JL's second generation NexD2™ amplifier technology, the VX700/5i efficiently powers a complete audio system. It can drive four main speakers with 75 W x 4 @ 4 ohms while also powering a subwoofer with up to 300W @ 2 ohms. Bridging the main channels converts it into a very powerful, 3-channel system amplifier with up to 200W x 2 @ 4 ohms on the main channels and 300W @ 2 ohms on the subwoofer channel. The NexD2™ full-range technology in the main channels of this amplifier is DSP-controlled and features a reduced loop area design utilizing DirectFET™ outputs for outstanding fidelity, very low noise and exceptional efficiency. The subwoofer channel features an optimized low-frequency variant of the NexD2™ technology. The amplifier chassis is ultra-compact, with all connections on one side, to greatly simplify installation into tight spaces. Instead of traditional control knobs and switches, all amplifier adjustments and DSP functionality are configured via a compatible external device (PC, Tablet or Smartphone), with the appropriate JL Audio TüN™ Software application installed. Amplifier includes: Power Connector (for 4 AWG wire), Analog Input/Pre-Out Harness, Speaker Output Harness, Subwoofer Output Harness, 6 ft A/B USB Cable TüN™ Software Applications Intuitive setup and tuning, all at your fingertips. Automatically recognizes connected amplifier and displays appropriate interface. TüN™ is available for download for free in a variety of applications, for computers and most handheld devices.= Unprecedented, Onboard DSP Tuning Power Premium, triple-core AKM® DSP with an optimized configuration, developed in collaboration with AKM® Hi-Res audio processing at 24 bit/96 kHz High-performance AKM® A/D and D/A converters 10 Bands of fully parametric EQ, per output channel, including pre-outs Shelving EQ option for Band 1 and Band 10 High-Pass & Low-Pass Filters for each output channel, with selectable alignments and slopes: Linkwitz-Riley: 12, 24, 48 dB/octaveButterworth: 6, 12, 18, 24, 36, 48 dB/octave Signal Delay in 0.01 millisecond steps (equivalent to 1/8-inch, 3 mm) All-Pass Filter (Phase EQ), with variable "Q" and corner frequency Polarity Reversal (0 or 180 deg.) Output Level Trim in 0.1 dB steps NexD2™ Switching Amplifier Technology JL's latest generation of high-speed switching technology delivers superb low frequency power and efficiency. Specially optimized for subwoofer applications Ultra-Versatile Analog and Digital Inputs High-performance, differential-balanced analog inputs for outstanding noise rejection Accepts speaker level signals from 200 mV, up to 16V RMS, including those from many factory systems Optical Digital (Toslink) input permits direct connection of S/PDIF digital sources, bypassing A/D converter. Accepts up to 24 bit/192 kHz input. Independently configurable RCA analog and digital pre-outs (24 bit/96 kHz) Automatic turn-on options via Signal-Sensing or DC-Offset sensing Functional Compact Chassis Design Solid cast alloy main unibody and bottom plate deliver superb EMI performance and shielding All connections utilize compact mating connectors for maximum integrity and fitment into tight spaces. Configurable LED logo ring displays status and can display audio preset color code or user-defined color Logo badge can be oriented in 90 degree increments Corner caps engineered to conceal mounting holes and hardware JLid™ System Command and Control with Networking Capabilities JL Audio's digital protocol provides control interface and communication between VXi amplifiers and optional JLid™ accessories, including: DRC-100/DRC-200/DRC-205 Digital Remote Controllers: Offers convenient level and DSP preset control from the driver's seat. VXi-BTC Bluetooth® Communicator: Permits wireless configuration of VXi amplifiers using your compatible Apple® or Android® device. VXi-HUB Optical Network Hub: Provides network connectivity for up to five slave VXi amplifiers, allowing synchronization of DRC controllers and DSP presets. Up to two VXi-HUBs can be daisy-chained to network up to ten VXi amplifiers. Specifications Frequency Response (Main Channels) 12 Hz - 24 kHz (+0, -1dB) Frequency Response (Subwoofer Channel) 12 Hz - 1 kHz (+0, -1dB) S/N Ratio, referred to highest rated power (Analog Inputs - Main Channels) 99 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to highest rated power (Analog Inputs - Subwoofer Channel) 99 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to 1 W (Analog Inputs - Main Channels) 80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to 1 W (Analog Inputs - Subwoofer Channel) 72 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to highest rated power (Digital Inputs - Main Channels) 101 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to highest rated power (Digital Inputs - Subwoofer Channel) 102 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to 1 W (Digital Inputs - Main Channels) 82 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) S/N Ratio, referred to 1 W (Digital Inputs - Subwoofer Channel) 80 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth) Damping Factor @ 4 Ω >150 / 50 Hz Damping Factor @ 2 Ω >50 / 50 Hz THD+N @ Rated Power (Main Channels) <1% @ 2 Ω per Ch. THD+N @ Rated Power (Subwoofer Channels) <1% @ 2 Ω per Ch. Input Voltage Range @ RCA Inputs 200 mV - 16 V RMS Min.Copper Power / Ground Wire Gauge 4 AWG wire Fuse Rating 60 A (AFS, AGU or MaxiFuse™) Main Channels @ 4 Ω 75 W RMS x 4 Main Channels @ 2 Ω 100 W RMS x 4 Main Channels - Bridged @ 4Ω 200 W RMS x 2 Subwoofer Channel @ 4 Ω 180 W RMS x 1 Subwoofer Channel @ 3 Ω 240 W RMS x 1 Subwoofer Channel @ 2 Ω 300 W RMS x 1 Subwoofer Channel @ 1.5 Ω N/A JL Audio VX700/5i Manual

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Five-Channel Amplifier, 65-Watts x 4ch +, 300-Watts x 1ch at 2-Ohm or 150W @ 4-Ohm This CX-Series 1-channel amplifier by Kicker has an optimized circuit layout and the highest-grade internal components. Highly efficient heat sinks keep the amp cool with a sophisticated new look. Mono amps offer an optional remote level control to adjust your bass right from the dash. Efficient Class-D amplifier Three-second turn-on/off delay to eliminate unwanted interference Variable 12dB crossovers provides control to dial in perfect sound KickEQ™ 6dB variable bass boost for those additional low frequencies 24dB subsonic filter for protection from potentially damaging frequencies FIT+™ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio Accepts up to 40-volt input signal Small footprint for easier installation Vertical mounting hardware included for another unique look This Kicker 46CXA6605t amplifier delivers as much as 300W into one bass channel. Specifications MODEL CXA660.5 Power (watts/ch) 4 Ohm Stereo 65x4 Power (watts/ch) 2 Ohm Stereo 90x4 Power (watts/ch) 4 Ohm Mono 180x2 Power (watts/ch) 4 Ohm Mono Sub Ch 150x1 Power (watts/ch) 2 Ohm Mono Sub Ch 300x1 CXRC Remote Bass Capable (sold sep.) yes Dimensions (in, cm) (all models 2-3/8, 5.9H x 6-3/4, 17 W x ...L)14-1/8, 35.7 Frequency Response (Hz): 10Hz-20kHz Frequency Response (Hz – Sub Ch.): 25Hz-200Hz Input Sensitivity: 250mV-10V (Low Level)1V-40V (High Level) Signal-to-Noise Ratio: 90dB Active Crossover: Amp 1-2: High Pass 10-200Hz @ 12dB/OctaveSub Channel: Low Pass 50-200Hz @ 12dB/Octave Subsonic Filter: 25Hz @24dB/Octave KickEQ™ Boost Variable 0-6dB @40Hz Kicker 46CXA6605t Manual

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