Top 10 Best Line Level Amplifier

BUILT-IN AMPLIFIER The integrated amp in the compact subwoofer features low pass crossovers a control for adjusting input sensitivity from 0.12V to 3.5V. Includes variable bass boost, control the subwoofer level w the remote level control module. 900 WATT POWER Pyles 10 Amplified Low Profile Subwoofer System offers a maximum power of 900 watts. It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your car music audio system. HIGH LEVEL INPUT Speaker line inputs are known as high-level inputs. If your head unit does not have RCA outputs, you can use the speaker outputs for the audio source. Use the supplied cable and connect the outputs properly as shown in the manual. LOW PROFILE With height of just 3, it's a perfect solution when space is an issue, it can easily fit under the seat of most vehicles Total dimension is 12.5x10.3x3.2 includes mounting hardware. A great addition to your car stereo sound system. LOW LEVEL INPUT Line level inputs, also known as RCA input or low-level inputs. Low level inputs are the recommended way to introduce the audio signal to the hideaway subwoofer if RCA outputs are present on your head unit or other signal source.

BUILT-IN AMPLIFIER The integrated amp in the compact subwoofer features low pass crossovers a control for adjusting input sensitivity from 0.12V to 3.5V. Includes variable bass boost, control the subwoofer level w the remote level control module. 600 WATT POWER Pyles 8 Amplified Low Profile Subwoofer System offers a maximum power of 600 watts. It lets you pump out some great low frequency bass volume to enhance the party vibe making it a great addition to your car music audio system. HIGH LEVEL INPUT Speaker line inputs are known as high-level inputs. If your head unit does not have RCA outputs, you can use the speaker outputs for the audio source. Use the supplied cable and connect the outputs properly as shown in the manual. LOW PROFILE With height of just 3, it's a perfect solution when space is an issue, it can easily fit under the seat of most vehicles Total dimension is 12.8x9.5x3 includes mounting hardware. A great addition to your car stereo sound system. LOW LEVEL INPUT Line level inputs, also known as RCA input or low-level inputs. Low level inputs are the recommended way to introduce the audio signal to the hideaway subwoofer if RCA outputs are present on your head unit or other signal source.

Boosts audio output of your MP3 player, iPodTM, iPadTM, iPhoneTM, etc., up to 20 dB. 3.5mm Stereo RCA input jack on front panel rear inputs disabled when using this input. Stereo RCA as well as DIN In Outputs provided in rear panel. Adjustable rotary volume control on front panel. Includes gold plated audio cables and 12VDC Power Adapter.

Mutiple inputoutput interfaces with 3.5mm AUXstereo RCA5-DIN inputs and stereo RCA5-DIN outputs, can be compatible with most low-volume audio sources such as ipod, ipad, phone, TV, MP3 player, potable CD player, computer, video game etc., and boost their output to the level needed to drive amplifier or speakers.. With built-in amplification and voltage boost circuit adjustable gain to match better with different audio sources, support DC 5-24V wide input voltage that can share the power supply of amplifiers, while L1 can always work at a high voltage of 26V to provide 12.5V high output amplitude and max 20dB high gain.. Unique design and HiFi clear sound double-side PCB design, NE5532P op amp with pluggable socket design, convenient to change other op amps to enjoy different sound and bring much DIY fun for audiophiles. High-qaulity sealed potentiometer, with wide frequency bandwidth and excellent dynamic response, the sound is smooth and natural, warm and delicate with ultra-low distortion.. Mini size with exquisite appearance, compact and all-metal design for durability and shielding the electronics from electromagnetic interference with noise rejection. Perfect design in size and function, suitable for many scenarios to increase the output level, such as home stereo system, mixer or speaker setup, karaoke, audio recording, party, live stage event etc..

RCA female stereo inputs and outputs. Frequency response from 20Hz to 20kHz 0-15dB adjustable gain. Size LxWxH 4.29 x 2.87 x 1.69. Input impedance 47K Ohms Output impedance 100K Ohms. 12V DC power adapter included.

Speaker to RCA Converter - Converts car stereo output speaker wire to RCA connectors. This speaker wire line out converter is compatible with high power car stereos up to 90 watts per channel. Delivering premium performance without noise, static, or buzzing. Easy Installation - Add an amplifier to nearly any stock stereo with this line out converter. Simply tap into the car audio speaker wire with snap adapters. No need to remove the car stereo. Each converter includes easy to follow instructions to simplify the installation process. Subwoofer - This DIY speaker kit is a convenient speaker wire to subwoofer adapter. The RCA line output converter for subwoofer makes it easy to hook up to an amplifier and set up a subwoofer system in any car. RCA Converter - Speaker level to line level converter allows the addition of 2-channel or mono amplifiers. Independent left and right channel level adjustments provide the perfect sound balance. Includes signal sensing 12V remote turn-on output. External Controller - Includes mountable remote control knob for adjusting subwoofer bass audio level from the dash. This remote bass knob lets you control the level of sound with convenience. No reason to pull over and manually adjust the amplifier. Buy with Confidence - Backed by Scosches Lifetime Tech Support and Limited Lifetime Warranty.

It is applicable to power weak signals into line-level signals. The amplification multiples are 10 times 20dB. It can directly drive the headphone to work the headphone output port can't be used with other output ports at the same time, the max headphone impedance supported is 16 ohm.. Using the classic Dual OP AMP NE5532, high frequency electrolytic capacitor, noise reduction circuit design, no background noise, effective gain audio, improve sound quality.. Input RCA L R 3.5mm, Output RCA L R 3.5mm headphones, Poowered by DC 9-19v, static current about 8Ma. With volume adjustment knob, the volume can be adjusted freely.. Small size, easy to carry and use. The size 3.42in 1.96in 1.45in 87mm 50mm 37mm. It is a preamp and cannot be used as a power amplifier to drive passive speakers working.. Widely compatible with all audio devices. Input DVD, CD, set-top box, MP3, TV, mobile phone, computer, tablet, microphone, phono turntable, sound card, guitar, bass, electronic instrument, game console or other devices. Output speakers, subwoofer, Sound Blaster, reverberator, AV receiver, Post-Amp, Headphones, etc..

Adds subwoofer level controls to any head unit. Enables volume balance in any part of an amplified system. Preamp stereo remote level. Mounts in dash or under dash. Includes remote mounting bracket.

Quality preamp or mini amp with adjustable amplification max 20dB. Built-in high-end amplification circuits with ultra low-noise audio operation for outstanding performance. Featured with multiple audio inputs including 1 RCA stereo LR, 1 Auxiliary 3.5mm headphone Input, 1 5-Pin DIN input.. Boosting the output from low-volume audio sources such as tape player, potable CD player, MP3, TV or computer. Correcting the sonic mismatch issues that often cause portable players to be lower in volume than other home audio devices, resulting in distorted sound performance. Increasing the volume level for mixer or speaker setup, karaoke, audio recording, party, live stage event.. Helping installation with longer cable run between audio components. Adjustable gain to boost low-level audio inputs to the level needed to drive amplifier or receiver properly. Excellent solution for matching the sonic level from iPod, MP3MP4, iPad, Tablet, CD player with Hi-Fi system, audio receiver, computer, loud speakers.. Provides low-noise floor and high musical accuracy for listening and recording. Used as amplifier for karaoke players or CDDVD player to transform your stereo music to thrilled sound for party or outdoor events. Provide an external way of volume control for any audio source device or stereo amplifier that has no output level or volume adjustment of its own.. Compact and all-metal design for durability and shielding the electronics from electromagnetic interference with noise rejection. 110V ACDC power adapter included..

High signal voltage capability 13 volts peak output. Six channels of input and output. Balanced differential inputs. Optional Remote Level Control ACR-1.

ADD SUBWOOFERS Works with high power car stereos up to 80 watts per channel to add subwoofer bass systems to any car stereo.. EASY TO INSTALL Provides amplifier remote turn on output without removing car stereo.. OUTPUT CONVERSION Line out converter for car stereo speaker wire outputs to RCA Cable outputs.. ADDITIONAL CHANNEL Allows the addition of 2 or 4-channel amplifiers to factory or aftermarket stereos.. BUY WITH CONFIDENCE Backed by Scosches Lifetime Tech Support and Limited Lifetime Warranty..

gold-plated 4 RCA 2 RCA inputs and 2 RCA outputs. The volume control knob. The frequency of 150Hz - 40Hz in. Get 0dB to -12dB. Two kinds of adjustment method 1 by the gain adjustment, 2 through frequency adjustment..