Alpine R2-A75M R-Series Subwoofer Amplifier

Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A75M Mono Amplifier, now featuring a more compact design. The R2-A75M features a reduced footprint that’s 15% smaller than the previous model (R-A75M), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance.

Features
750W Mono Amplifier 
Alpine’s Class D Amplifier Circuit 
Reduced Footprint (15% smaller compared to the previous R-A75M model)
One-Sided Terminal Layout 
Top Panel Sound Controls 
Integrated Mounting Feet for Simple Installation
Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately)

Elevate your Audio
Elevate your audio with the Alpine R2-A75M Mono Amplifier - delivering powerful 750W performance in a sleek, compact design. Built with Alpine's cutting-edge Class D Amplifier Circuit, this next-generation R-Series amp offers exceptional sound quality and efficiency, making it the perfect addition to any car audio system.

Reduced Footprint
The R2-A75M features a reduced footprint that’s 15% smaller than the previous model (R-A75M), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance.

Convenience & Simplicity
The R2-A75M features intentional design choices that prioritize convenience and simplicity. All speaker connections are consolidated on one side of the device for easy access, while the amplifier controls have been relocated to the top under a removable plate, allowing for quick adjustments to gain and crossover controls. The amplifier's chassis also includes integrated mounting "feet" to streamline the installation process.

Specifications
Dimensions: 11.1” W x 2.17” H x 6.5” D
Weight: 7 lbs, 10 oz
Power Rating: 14.4V, ≤ 1% THD +N
Power Output: 500W RMS x 1 @ 4Ω, 750W RMS x 1 @ 2Ω
S/N Ratio: >75dB
Frequency Response: 10Hz – 400Hz
Damping Factor: >250
CTA-2006-D Certification

What's in the Box
(x1) R2-A75M Mono Amplifier
Owner’s Manual
“Birth Sheet” that certifies by measurement the actual power of the amplifier in the box
(x4) Screws for amplifier mounting to the vehicle 
(x3) Allen wrench for amplifier connection and installation (2mm, 2.5mm, 3mm)
Alpine Registration Card
Alpine Limited Warranty Sheet
Installation Guide

JL Audio JD500/1 Subwoofer Amplifier

Powerful and Efficient Performance
Producing a remarkable 500 watts into 2 ohms (14.4V, 1% THD), the JD500/1 amplifier is a perfect choice for powering subwoofers in a budget-friendly audio system. Utilizing JL Audio’s proprietary NexD™ switching technology, this amplifier delivers significant real-world power with outstanding efficiency and ultra-low distortion, ensuring your system produces clean, powerful bass.

Intuitive Design and Versatile Features
The JD500/1 is thoughtfully designed for convenience and functionality. Its controls are housed on the input panel, while power and speaker connections are positioned on the opposite side of its robust extruded aluminum chassis. Key signal processing features include a 12 dB/octave low-pass filter with a fully adjustable frequency range from 50 to 500 Hz and a variable bass boost EQ for precise tuning.

Dual-range, differential-balanced inputs make the amplifier compatible with both line-level and speaker-level signals, offering versatility for various system setups. Automatic turn-on capability—via signal sensing or DC-offset sensing—simplifies installation, while preamp outputs make it easy to daisy-chain signals to additional amplifiers.

Precision Made Easy
The JD500/1 is equipped with an onboard LED-clipping indicator ring around the input sensitivity control, enabling quick and accurate input sensitivity adjustments without the need for specialized tools. For added convenience, the optional RBC-1 remote level control (sold separately) allows you to adjust the subwoofer level effortlessly from the driver’s seat.

Combining power, efficiency, and user-friendly features, the JD500/1 delivers outstanding performance and value for any audio enthusiast seeking high-quality bass on a budget.

Specifications

Rated Continuous (RMS) Power @ 14.4 V
@ 4 Ω: 250 W RMS x 1
@ 3 Ω: 350 W RMS x 1
@ 2 Ω: 500 W RMS x 1

Rated Continuous (RMS) Power @ 12.5 V
@ 4 Ω: 225 W RMS x 1
@ 3 Ω: 300 W RMS x 1
@ 2 Ω: 400 W RMS x 1

General Specifications
Frequency Response: 7 Hz - 500 Hz (+0, -1dB)
S/N Ratio, referred to highest rated power:>80 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W:>60 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Damping Factor @ 4 Ω:>1000 / 50 Hz
Damping Factor @ 2 Ω:>500 / 50 Hz
THD+N @ Rated Power: <1% @ 2 Ω per Ch.
Input Voltage Range @ RCA Inputs: Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
Min.Copper Power / Ground Wire Gauge: 4 AWG wire
Fuse Rating: 50 A (AFS, AGU or MaxiFuse™)

Signal Processing
Filter Mode(s): Low-Pass only
Filter Slope(s): 12 dB/octave
Filter Frequency Range: 50 Hz - 500 Hz
Detented, Calibrated Filter Freq. Potentiometer: No
Filter Defeat Function: No
Infrasonic Filter: No
Bass Boost EQ: Yes
Output Polarity Switch: No
Remote Subwoofer Level Control: Optional (RBC-1)
Remote Bass EQ Boost Control: No
Pass-Through Preamp Output: Buffered

Physical Specifications
Height (H): 2.10 in / 53 mm
Width (W): 9.50 in / 242 mm
Depth (D): 7.50 in / 190 mm

Alpine HDA-M80 Status Mono Amplifier

Features

Specifications

What's in the Box

JL Audio VX1000/1i

Overview

Features

• 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/octave
• Butterworth: 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

• Our latest generation of high-speed switching technology delivers superb low frequency power and efficiency.
• Specially optimized for subwoofer applications

• 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

• 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

• DRC-100/DRC-200/DRC-205 (coming soon) Digital Remote Controllers: Offers convenient level and DSP preset control from the driver's seat.
• VXi-BTC Bluetooth® Communicator (coming soon): Permits wireless configuration of VXi amplifiers using your compatible Apple® or Android® device.
• VXi-HUB Optical Network Hub (coming soon): 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

• @ 4 Ω 600 W RMS x 1
• @ 3 Ω 800 W RMS x 1
• @ 2 Ω 1000 W RMS x 1
• @ 1.5 Ω N/A

• @ 4 Ω 500 W RMS x 1
• @ 3 Ω 650 W RMS x 1
• @ 2 Ω 800 W RMS x 1
• @ 1.5 Ω N/A

• S/N Ratio, referred to highest rated power (Analog Inputs) 87 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W (Analog Inputs) 60 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to highest rated power (Digital Inputs) 87 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W (Digital Inputs) 56 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• Damping Factor @ 4 Ω >400 / 50 Hz
• Damping Factor @ 2 Ω >300 / 50 Hz
• Input Voltage Range @ RCA Inputs 200 mV - 16 V RMS
• Min.Copper Power / Ground Wire Gauge 4 AWG wire
• Fuse Rating 80 A (AFS, AGU or MaxiFuse™)
• S/N Ratio, referred to highest rated power (Analog Inputs) 87 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W (Analog Inputs) 60 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to highest rated power (Digital Inputs) 87 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W (Digital Inputs) 56 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• Damping Factor @ 4 Ω >400 / 50 Hz
• Damping Factor @ 2 Ω >300 / 50 Hz
• Input Voltage Range @ RCA Inputs 200 mV - 16 V RMS
• Min.Copper Power / Ground Wire Gauge 4 AWG wire
• Fuse Rating 80 A (AFS, AGU or MaxiFuse™)

• Height (H) 2.12 in / 54 mm
• Width (W) 11.32 in / 287 mm
• Depth (D) 6.62 in / 168 mm
• Net Weight 6.55 lb / 2.95 kg
• Height (H) 2.12 in / 54 mm
• Width (W) 11.32 in / 287 mm
• Depth (D) 6.62 in / 168 mm
• Net Weight 6.55 lb / 2.95 kg

Kicker LX1650.1 Mono Subwoofer Amplifier

The KICKER LX-Series seamlessly blends SQL (Sound Quality Loudness) engineering with high-powered output, crafted using industry feedback to integrate the most desired features while delivering uncompromised performance. Every monoblock amplifier comes equipped with the LX Remote Control (LXRC) featuring SHOCwave2.0™, KICKER’s advanced bass restoration technology.

Designed for Superior Performance
Built from the ground up, the LX-Series represents KICKER’s premium high-power amplifier line, engineered for precision, flexibility, and long-term durability.

• LXRC Dash Remote Included – Easily monitor and adjust bass levels on the fly.
• Efficient Class-D Design – Reduced power consumption, extended playback, and cooler operation.
• Gain-Match LEDs – Ensures precise gain settings for optimal performance.
• KickEQ+™ Parametric Bass Boost – Adjustable 0–6dB bass enhancement for deep, powerful lows.
• Customizable Aesthetics – A reversible center panel and 11 RGB LED accent color options.
• FIT+™ Noise-Elimination Technology – Accepts both low- and high-level signals up to 40V, utilizing differential inputs to eliminate unwanted noise for crystal-clear sound.
• Advanced Protection System – Built-in safeguards for thermal, circuit, and voltage stability ensure long-lasting reliability.

LX Remote Control (LXRC) – Precision Bass at Your Fingertips

• Dash-Mounted Bass Control – Adjust bass levels dynamically with a fingertip remote.
• SHOCwave2.0™ Technology – KICKER’s 2nd-gen digital bass restoration algorithm recovers lost low-frequency details for a fuller sound.
• Real-Time Battery Voltage Display – Fuel-gauge-style readout for instant monitoring.
• RGB LED Brightness Adjustment – Customize lighting to match your setup.
• Output Clipping Indicator – Prevents distortion, ensuring clean, powerful bass.
• 19.75 ft (6m) RJ45 Cable – Flexible installation for any setup.

The KICKER LX-Series Monoblock Amplifiers are built for those who demand powerful, accurate bass and cutting-edge features, making them the ultimate choice for high-performance audio systems.

Specifications

RMS Power [Watts Channel] @ 14.4V
1Ω mono: 1650W
2Ω mono: 1000W
4Ω mono: 550W

Dynamic Power [Watts]
2200

Frequency Response [Hz]
10–160, +0/–1dB

Signal-to-Noise Ratio (a-weighted, re: rated power)
>95dB

Signal-to-Noise Ratio (ref: 1W output)
>75dB

Dimensions [in, cm]
Height: 2-3/8 (6 cm)
Width: 8-7/16 (21.4 cm)
Length: 9-7/16 (24 cm)

Input Sensitivity
High level 1V–40V
Low level 125mV–5V

Variable Electronic Crossover
LP; 24dB/octave Linkwitz-Riley,
variable 40–160Hz

Variable Subsonic Filter
24dB/octave Linkwitz-Riley,
variable hi-pass @ 10–80Hz

KickEQ+™ Parametric Bass Boost
0–6dB, variable center 20–80Hz, variable bandwidth 1–5

Alpine R2-A150M R-Series High-Performance Class-D Mono Sub Amplifier

Kicker LX3000.1 Mono Subwoofer Amplifier

The KICKER LX-Series combines SQL (Sound Quality Loudness) engineering with high-powered performance, incorporating industry feedback to deliver the most requested features while maintaining uncompromising sound quality. Includes the LX Remote Control (LXRC) featuring SHOCwave2.0™, KICKER’s advanced bass restoration technology.

Engineered for Maximum Performance
Built from the ground up, the LX-Series represents KICKER’s premium high-power amplifier line, designed for precision, flexibility, and long-lasting durability.

• LXRC Dash Remote Included – Effortlessly monitor and adjust bass levels on demand.
• Class-D Efficiency – Reduces power consumption, extends playback time, and keeps temperatures low.
• Gain-Match LEDs – Ensure the perfect gain setting for optimal performance.
• KickEQ+™ Parametric Bass Boost – Adjustable 0–6dB bass enhancement for deep, impactful lows.
• Customizable Look – Reversible center panel with 11 RGB LED accent color options.
• FIT+™ Noise-Elimination Technology – Accepts both low- and high-level signals up to 40V, utilizing differential inputs to eliminate unwanted noise for crystal-clear sound.
• Advanced Protection Features – Ensures thermal, circuit, and voltage stability for reliable, high-performance operation.

LX Remote Control (LXRC) – Total Bass Command

• Precision Bass Adjustment – Dynamic dash-mounted remote for real-time bass control.
• SHOCwave2.0™ Technology – KICKER’s 2nd-gen digital bass restoration algorithm enhances lost low-bass frequencies for a fuller sound.
• Battery Voltage Display – Fuel-gauge-style readout keeps you informed.
• RGB LED Brightness Control – Customize lighting to match your setup.
• Output Clipping Indicator – Helps prevent distortion, ensuring clean, powerful bass.
• 19.75 ft (6m) RJ45 Cable – Provides flexible installation options.

The KICKER LX3000.1 Mono Subwoofer Amplifier delivers exceptional bass, cutting-edge features, and unmatched performance, making it the ultimate choice for serious bass enthusiasts.

Specifications

RMS Power [Watts Channel] @ 14.4V
1Ω mono: 3000W
2Ω mono: 2000W
4Ω mono: 1100W

Dynamic Power [Watts]
3800

Frequency Response [Hz]
10–160, +0/–1dB

Signal-to-Noise Ratio (a-weighted, re: rated power)
>95dB

Signal-to-Noise Ratio (ref: 1W output)
>75dB

Dimensions [in, cm]
Height: 2-3/8 (6 cm)
Width: 8-7/16 (21.4 cm)
Length: 12-5/8 (32 cm)

Input Sensitivity
High level 1V–40V
Low level 125mV–5V

Variable Electronic Crossover
LP; 24dB/octave Linkwitz-Riley,
variable 40–160Hz

Variable Subsonic Filter
24dB/octave Linkwitz-Riley,
variable hi-pass @ 10–80Hz

KickEQ+™ Parametric Bass Boost
0–6dB, variable center 20–80Hz,
variable bandwidth 1–5

• Powerful & Compact Mono Amplifier
• High-Fidelity, Full Range Class D
• Regulated Intelligent Power Supply "R.I.P.S."

• 1800 Watts RMS x 1 at 2 Ohms
• KickEQ™ Boost
• Active Crossover

Kicker LX850.1 Mono Subwoofer Amplifier

The KICKER LX-Series seamlessly blends SQL (Sound Quality Loudness) design with high-powered output, engineered with industry feedback to deliver the most in-demand features. Every monoblock amplifier comes equipped with the LX Remote Control (LXRC) featuring SHOCwave2.0™, KICKER’s cutting-edge bass restoration technology.

Built for Power and Precision
Designed in-house from the ground up, the LX-Series represents KICKER’s premium high-power amplifier line, built for ultimate performance, flexibility, and durability.

• LXRC Dash Remote Included – Effortlessly monitor and adjust bass levels on the go.
• Class-D Efficiency – Reduced power consumption, extended playtime, and lower operating temperatures.
• Gain-Match LEDs – Optimize gain settings for the perfect sound.
• KickEQ+™ Parametric Bass Boost – Fine-tune bass with 0–6dB adjustable boost.
• Customizable Aesthetics – A reversible center panel and a choice of 11 RGB LED accent colors.
• Advanced FIT+™ Technology – Accepts both low- and high-level signals up to 40V, with differential inputs that eliminate unwanted noise for crystal-clear audio.
• Comprehensive Protection Features – Ensuring stability across thermal, circuit, and voltage conditions for long-lasting reliability.

LX Remote Control (LXRC) – Total Bass Management

• Dynamic Dash-Mounted Remote – Instantly adjust bass levels with fingertip precision.
• SHOCwave2.0™ Technology – KICKER’s 2nd-gen digital bass restoration algorithm enhances lost low-bass frequencies for a richer sound.
• Battery Voltage Display – Fuel-gauge-style readout keeps you informed.
• RGB LED Brightness Control – Customize lighting to match your setup.
• Output Clipping Indicator – Prevents distortion, ensuring clean, powerful bass.
• 19.75 ft (6m) RJ45 Cable – Provides flexible installation options.

The KICKER LX-Series Monoblock Amplifiers deliver unparalleled bass control, cutting-edge features, and powerful performance, making them the ultimate choice for serious audiophiles.

Specifications

RMS Power [Watts Channel] @ 14.4V
1Ω mono: 850W
2Ω mono: 500W
4Ω mono: 300W

Dynamic Power [Watts]
1100

Frequency Response [Hz]
10–160, +0/–1dB

Signal-to-Noise Ratio (a-weighted, re: rated power)
>95dB

Signal-to-Noise Ratio (ref: 1W output)
>75dB

Dimensions [in, cm]
Height: 2-3/8 (6 cm)
Width: 8-7/16 (21.4 cm) Length: 9-7/16 (24 cm)

Input Sensitivity
High level 1V–40V
Low level 125mV–5V

Variable Electronic Crossover
LP; 24dB/octave Linkwitz-Riley,
variable 40–160Hz

Variable Subsonic Filter
24dB/octave Linkwitz-Riley,
variable hi-pass @ 10–80Hz

KickEQ+™ Parametric Bass Boost
0–6dB, variable center 20–80Hz,
variable bandwidth 1–5

Alpine MRV-M250 Mono Amplifier

Specification

Car Toys thoughts on the Alpine MRV-M250

Alpine X-A90M

• Alpine ID Sound Quality
• Class-D Performance
• Rotatable Illuminated Alpine Badge
• Top-Side Control Panel
• Built-in Crossover & Bass EQ
• Remote Bass (RUX-KNOB or RUX-KNOB.2) Compatible

• Power at 4 ohms 600x1
• Power at 2 ohms 900x1
• Width 11 3/4"
• Height 2"
• Depth 7 5/8"

JL Audio 98407

Specifications

• @ 4 Ω 300 W RMS x 1
• @ 3 Ω 400 W RMS x 1
• @ 2 Ω 500 W RMS x 1
• @ 1.5 Ω N/A

• @ 4 Ω 250 W RMS x 1
• @ 3 Ω 300 W RMS x 1
• @ 2 Ω 400 W RMS x 1
• @ 1.5 Ω N/A

General Specifications

• Frequency Response 20 Hz - 12 kHz (+0, -1dB)
• S/N Ratio, referred to highest rated power >97 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W >70 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• Damping Factor @ 4 Ω >115 / 50 Hz
• Damping Factor @ 2 Ω >54 / 50 Hz
• THD+N @ Rated Power <1% @ 2 Ω
• Input Voltage Range @ RCA Inputs Switchable from 250 mV - 4 V RMS (Low) to 750 mV - 15 V RMS (High)
• Min.Copper Power / Ground Wire Gauge 4 AWG wire
• Fuse Rating 50 A (AFS, AGU or MaxiFuse™)

• Filter Mode(s): Low-Pass only
• Filter Slope(s): 24 dB/octave
• Filter Frequency Range: 40 Hz - 400 Hz
• Detented, Calibrated Filter Freq. Potentiometer: Yes
• Filter Defeat Function: Yes
• Infrasonic Filter: 20 Hz - 40 Hz, variable
• Bass Boost: EQ 0 to +12 dB @ 43 Hz
• Output Polarity Switch: Yes
• Remote Subwoofer Level Control: Optional (M-RBC-1)
• Remote Bass EQ Boost Control: No
• Pass-Through Preamp Output: None

• Height (H) 1.77 in / 45 mm
• Width (W) 9.33 in / 237 mm
• Depth (D) 4.50 in / 115 mm

Technology

Kicker LX1300.7 7-Channel Amplifier

The KICKER LX-Series seamlessly blends high-performance SQL (Sound Quality Loudness) design with powerful output, incorporating industry feedback to deliver the most requested features. Every multi-channel amplifier is bridgeable and includes the LX Control Center (LXCC) for precise adjustments. Additionally, LX amps with sub sections come with the LX Remote Control (LXRC) featuring SHOCwave2.0™, KICKER’s advanced bass restoration technology.

Engineered from the Ground Up
The LX-Series is KICKER’s premium high-power amplifier line, designed in-house for maximum performance, flexibility, and longevity.

• LX Control Center (LXCC) Included – Fine-tune your entire system with precision.
• LX Remote Control (LXRC) for Sub Sections – Adjust bass levels directly from your dash.
• Efficient Class-D Design – Reduced current draw, extended playtime, and cooler operation.
• Gain-Match LEDs – Optimize gain settings effortlessly.
• Customizable Aesthetics – Reversible center panel with a choice of 11 RGB LED accent colors.
• Advanced FIT+™ Technology – Accepts both low- and high-level signals up to 40V with differential inputs that eliminate unwanted noise for crystal-clear sound.
• Versatile Turn-On Modes & Protection Features – Ensuring stability across thermal, circuit, and voltage conditions for reliable operation.

LX Control Center (LXCC) – Precision System Management

• Real-Time Diagnostics – Monitor battery voltage, LED output clipping, amp temperature, and protection status.
• Advanced Tuning Options – Adjust gain trim, left-channel time delay, and customize crossover settings (HP, LP, or BP) with selectable slope and frequency.
• Parametric Bass Boost – Fine-tune subwoofer output with 0-6dB boost, adjustable center frequency, and Q factor.
• Integrated 3.28 ft (1m) Cable – Directly connects to the amplifier for seamless control.

LX Remote Control (LXRC) – Subwoofer Control at Your Fingertips

• Dynamic Bass Adjustment – Effortlessly tweak bass levels with a dash-mounted remote.
• SHOCwave2.0™ Technology – KICKER’s 2nd-gen digital bass restoration algorithm recovers lost low-bass frequencies for a richer listening experience.
• Battery Voltage Display – Fuel-gauge-style readout keeps you informed.
• RGB LED Brightness Control – Customize the remote’s lighting to match your setup.
• Output Clipping Indicator – Prevents distortion, ensuring clean, powerful bass.
• Long 19.75 ft (6m) RJ45 Cable – Provides flexible installation options.

The KICKER LX-Series delivers exceptional power, precision tuning, and innovative features, making it the ultimate amplifier system for any serious audio enthusiast.

Specifications

RMS Power [Watts/Channel] @ 14.4V

Amp 1 & Amp 2 (Stereo Channels):
2Ω Stereo: 150 x 4
4Ω Stereo: 125 x 4
4Ω Bridged: 250 x 2

Amp 3 (Stereo Pair):
2Ω Stereo: 65 x 2
4Ω Stereo: 65 x 2
4Ω Bridged: 130 x 1

Sub Channel:
1Ω mono: 700W
2Ω mono: 550W
4Ω mono: 300W

Dynamic Power [Watts]
1500

Frequency Response [Hz]
Stereo Channels: 20–20k
Sub Channel: 10–160 (+0/-1dB)

Signal-to-Noise Ratio (a-weighted, re: rated power)
>95dB

Signal-to-Noise Ratio (ref: 1W output)
>75dB

Dimensions [in, cm]
Height: 2-3/8 (6 cm) Width: 8-7/16 (21.4 cm)
Length: 12-5/8 (32 cm)

Input Sensitivity
High level 1V–40V
Low level 125mV–5V

Variable Electronic Crossover

Amp 1 & Amp 2, Amp 3 (Stereo Channels):
Off/HP/LP/BP
HP: 20–5kHz
LP: 40–5kHz

Sub Channel:
LP 40–160Hz, 24dB/octave Linkwitz-Riley

Selectable Topology:
12, 18, or 24dB/oct Butterworth;
12 or 24dB/oct Linkwitz-Riley

Variable Subsonic Filter
24dB/octave Linkwitz-Riley,
variable hi-pass @ 10–80Hz (sub channel only)

KickEQ+™ (Sub Channel)
0–6dB, variable center 20–80Hz,
variable bandwidth 1–5

Kicker LX1250.1 Mono Subwoofer Amplifier

The KICKER LX-Series seamlessly blends SQL (Sound Quality Loudness) engineering with high-powered performance, designed using industry feedback to incorporate the most requested features while maintaining superior sound quality. Every monoblock amplifier includes the LX Remote Control (LXRC) featuring SHOCwave2.0™, KICKER’s cutting-edge bass restoration technology.

Engineered for Power & Precision
Built from the ground up, the LX-Series represents KICKER’s premium high-power amplifier line, designed for precision control, maximum flexibility, and long-lasting durability.

• LXRC Dash Remote Included – Easily monitor and fine-tune bass levels in real time.
• Class-D Efficiency – Reduces power consumption, extends playtime, and minimizes heat.
• Gain-Match LEDs – Provides the perfect gain setting for peak performance.
• KickEQ+™ Parametric Bass Boost – Adjustable 0–6dB boost for deep, rich bass.
• Customizable Design – Reversible center panel with 11 RGB LED accent color options.
• FIT+™ Noise-Elimination Technology – Accepts both low- and high-level signals up to 40V, utilizing differential inputs to eliminate unwanted noise for crystal-clear sound.
• Advanced Protection System – Ensures thermal, circuit, and voltage stability for reliable, high-performance operation.

LX Remote Control (LXRC) – Take Full Control of Your Bass

• Real-Time Bass Adjustment – Fingertip control for precise bass level tuning.
• SHOCwave2.0™ Technology – KICKER’s 2nd-gen digital bass restoration enhances lost low-frequency details for a fuller sound.
• Battery Voltage Display – Fuel-gauge-style readout for easy monitoring.
• RGB LED Brightness Control – Adjust lighting to match your setup.
• Output Clipping Indicator – Helps prevent distortion, protecting your system.
• 19.75 ft (6m) RJ45 Cable – Flexible installation for any setup.

The KICKER LX1250.1 Mono Subwoofer Amplifier is built for those who demand powerful, accurate bass and cutting-edge features, making it the perfect addition to any high-performance audio system.

Specifications

RMS Power [Watts Channel] @ 14.4V
1Ω mono: 1250W
2Ω mono: 750W
4Ω mono: 400W

Dynamic Power [Watts]
1600

Frequency Response [Hz]
10–160, +0/–1dB

Signal-to-Noise Ratio (a-weighted, re: rated power)
>95dB

Signal-to-Noise Ratio (ref: 1W output)
>75dB

Dimensions [in, cm]
Height: 2-3/8 (6 cm)
Width: 8-7/16 (21.4 cm)
Length: 9-7/16 (24 cm)

Input Sensitivity
High level 1V–40V
Low level 125mV–5V

Variable Electronic Crossover
LP; 24dB/octave Linkwitz-Riley,
variable 40–160Hz

Variable Subsonic Filter
24dB/octave Linkwitz-Riley,
variable hi-pass @ 10–80Hz

KickEQ+™ Parametric Bass Boost
0–6dB, variable center 20–80Hz,
variable bandwidth 1–5