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Automotive Amplifiers and Electronics with a Four-Channel Audio Output

Automotive Amplifiers and Electronics with a Four-Channel Audio Output

7 products

  • Alpine HDA-F60 : 4ch Hi-Res Automotive Amplifier, 100W x 4ch @ 4Ω Alpine HDA-F60 : 4ch Hi-Res Automotive Amplifier, top side.

    Alpine HDA-F60 : 4ch Hi-Res Automotive Amplifier, 100W x 4ch @ 4Ω

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    Using expertise gleaned from over five decades of crafting premium car audio products and trickle-down engineering and design from the Ultra Hi-Res AlpineF#1Status system technologies, the Alpine Status System features exceptional tooling and rich build quality for the best possible sound reproduction. Each component was hand-picked from the highest-quality materials for the highest in-class audio performance, that when used as a complete system, can achieve 192kHz/24Bit playback. Powering a Hi-Res sound system without contributing noise during playback requires efficiency and precision and the HDA-F60 was intentionally designed to provide impressive power output to the system while ensuring the purest audio performance. The amplifier’s wide dynamic range capability provides impressive output in a compact chassis that fits most vehicle applications. The HDA-F60 features a high-efficiency digital circuit design that ensures ultra- low distortion levels for precise sound reproduction and superb sound quality. Intentional designs, like a copper-plated chassis and black circuit board, bring the signal-to-noise ratio up to 83dB and minimize noise and distortion during playback for complete music fidelity that’s true to the original source. Featuring technology unique to Alpine, the amplifier features Alpine’s dual negative feedback control circuit to improve linearity for the most accurate sound amplification. This technology also stabilizes the amplifier output while driving the speakers for ultimate reliability. The HDA-F60 features Alpine’s quick- connect power and speaker connectors for quick and safe installation. The one- sided terminal layout and top-panel sound controls give the user quick access to controls on the amplifier. The Alpine Status System is sold separately and can be used to build a custom sound system. Three sets of true 4V preamp outputs are included to add additional amplifiers if more power is needed. For best results, install the complete Alpine Status system together as a full system to achieve the highest in-class audio performance only second to the Ultra High-Resolution AlpineF#1System. Features Hi-Res Audio Playback (192kHz/24Bit) 4-Channel Amplifier High-Efficiency Digital Circuit Design Alpine’s Dual Negative Feedback Control Circuit High Bandwidth Amplifier Alpine’s Premium Class D Circuit Design Copper-plated chassis Black circuit board One-sided terminal layout Top panel sound controls Quick connect power and speaker terminals Optional Remote bass knob compatible (requires RUX-KNOB.2 or RUX-H01, sold separately) Specifications Dimensions: 11.4375” x 7.5” x 2.125” Power Rating: (14.4V, ≤1.0% THD+N) 100W x 4 @ 4Ω 150W x 4 @ 2Ω Bridged: 300W x 2 @ 4Ω THD+N: 0.02% (10W into 4ohm) S/N Ratio: 87dB (1W into 4ohm) Frequency response: 10-60kHz (-3dB) Damping factor: 500 Selectable input level – HI/LO Selectable 2/4ch input Variable High pass / Low pass crossover Auto-turn on with remote sensing

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    $799.99

  • Alpine KTA-30FW : 4ch x 75W RMS @ 2Ω/4Ω Amplifier Alpine KTA-30FW : 4ch x 75W RMS @ 2Ω/4Ω Amplifier, top view.

    Alpine KTA-30FW : 4ch x 75W RMS @ 2Ω/4Ω Amplifier

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    The KTA-F30W is perfect for when you want to boost your sound system but don’t have the space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. The KTA-30FW features Alpine’s exclusive Dynamic Peak Power (DPP) technology which uses a new dynamic power supply design that delivers bursts of power during rigorous musical passages. When the amplifier senses that more power is required, the power supply quickly increases the internal gain level, effectively doubling the power for a significant increase in dynamic range at high music volumes. Specifications Alpine's Class D amplifier circuit w/ Dynamic Peak Power (DPP) 75W RMS x 4 @ 2Ω/4Ω, 14.4V, ≤ 1% THD+N 150W DPP x 4 @ 2Ω/4Ω, 14.4V, ≤ 1% THD+N >85dB S/N (ref. 1W into 4Ω) >0.1% THD (ref. 1W into 4Ω) 20-20kHz Frequency response (+/-1dB) Weather resistant (IP66 rating) OEM-grade connector wire harness Speaker/RCA inputs (selectable, High range=0.5-10V, Low range=0.2-4V) Sound control: Crossovers – Off/HP/LP, Fc=50-400Hz @ -12dB/Oct. (variable); Input gain settings (variable); 2ch/4ch input (selectable) Alpine KTA-30FW Manual

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    $419.99

  • Alpine KTP-445A : 4ch x 45W RMS @ 2Ω/4Ω Amplifier Alpine KTP-445A : 4ch x 45W RMS @ 2Ω/4Ω Amplifier, side view.

    Alpine KTP-445A : 4ch x 45W RMS @ 2Ω/4Ω Amplifier

    2 Available for pickup

    45W RMS x 4 (4Ω/2Ω, 14.4V, ≤ 1% THD+N) 82dB S/N (ref: 1W into 4Ω) Compact size (fits easily inside dashboard of most vehicles) Works with select 2005+Alpine head units The KTP-445A Power Pack amplifies power output on select 2005 and newer Alpine head units, resulting in up to a 150 percent power increase over the original power from the head unit's built-in amplifier. Compact size lets the KTP-445A fit where most amplifiers won’t. The KTP-445A comes equipped with direct plug-in connectors for select 2005 and newer Alpine head units and it fits behind the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. Its size and flexible wires make the Power Pack an easy choice to save space. In order to ensure that Alpine sound quality is heard, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better. No Manual Avialable

    2 Available for pickup

    $279.99

  • Last One! Alpine KTP-445U : 4ch x 45W RMS @ 2Ω/4Ω Amplifier Alpine KTP-445U : 4ch x 45W RMS @ 2Ω/4Ω Amplifier, harness connections.

    Alpine KTP-445U : 4ch x 45W RMS @ 2Ω/4Ω Amplifier

    1 Available for pickup

    45W RMS x 4 (4Ω/2Ω, 14.4V, ≤ 1% THD+N) 82dB S/N (ref: 1W into 4Ω) Compact size (fits easily inside dashboard of most vehicles) Works with any aftermarket and most OEM head units Bridgeable Gain, high-pass crossovers and input select Add higher output and more dynamic response with this easy-to-install Universal Power Pack upgrade. Compact size lets the KTP-445U fit where most amplifiers won’t. The KTP-445U comes equipped with the RCA and Auto-Sensing-Speaker level connectors and it fits behind the head unit in the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. The size and flexible wires make the Power Pack an easy choice to save space. High-Pass selectable switches for Front & Rear allow frequency filtering for a wide variety of speakers. Choose from full range to selectable range: 60Hz, 80Hz or 120Hz to fine-tune your crossover points. Need configurable options for Speaker-Level or RCA inputs to the Power Pack? On the bottom panel of the Power Pack there are selectable input options to accommodate Speaker-Level (0.5V-10V) or RCA (0.2V – 4V) inputs. Selectable 2 Channel and 4 Channel options give you the control to determine source inputs, and can eliminate the need for Y-adapters. The Power Pack provides simple variable gain controls on the end panel for flexibility and a wide variety of system applications. In order to ensure that Alpine sound quality is heard at your ears, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better. Uniquely, the Power Pack distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion. - < 0.03% THD+N @ 1W, 1% THD+N @ rated power. Alpine KTP-445U Manual

    1 Available for pickup

    $289.99

  • Alpine PWD-X5 : 265W Speaker System - 25W x 4ch + 240W Subwoofer

    Alpine PWD-X5 : 265W Speaker System - 25W x 4ch + 240W Subwoofer

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    The PWD-X5’s subwoofer increases the sound system’s overall bass output and when the product is installed under the front seat, it brings the sound stage forward in the vehicle for the best bass and imaging experience. With 165-watts available to the subwoofer and 25-watts x 4 to the speakers, this all-in-one solution lets you create a truly enjoyable and customizable sound experience in just about any in-vehicle cabin space. The PWD-X5 can also be used in non-traditional ways thanks to the Bluetooth® streaming capabilities. In situations where the car radio cannot be replaced, such as in a classic car, music can be streamed to the PWD-X5’s Bluetooth® connection then played through the car’s speakers while utilizing the PWD-X5’s bass and amplified power. If a head unit does not exist, such as on a motorcycle or a side-by-side, the music streamed from a smartphone to the PWD-X5’s Bluetooth® connection is used as the vehicle’s music source.  Specifications 25W x 4 +165W RMS 50W x 4 +240W Peak 4 RCA/Speaker Level Inputs 10-Band Parametric EQ Digital Time Correction Bluetooth Signal Inputs Remote Commander Included OS/Android and Desktop PC Tuning Software 13-13/16” x 9-11/16” x 3-3/16” CES 2019 Innovations Award Winner Alpine PWD-X5 Manual

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    $649.99

  • Alpine R-A60F : 100W x 4ch @ 4Ω Amplifier Alpine R-A60F : 100W x 4ch @ 4Ω Amplifier, input and output section.

    Alpine R-A60F : 100W x 4ch @ 4Ω Amplifier

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    The R-Series amplifiers utilize Alpine’s advanced amplifier platform that takes the classic Class-D amplifier circuit and adds dual post-filter feedback loops for unmatched accuracy and control. This technology., originally launched in the premium X-Series amplifiers,, produces efficient power with enhanced dynamic range, qualifying the R-Series amplifiers to be Hi-Resolution Audio compliant. This new technology minimizes audible imperfections like excessive phase shift and internal noise which can deteriorate sound quality. With an incredibly low phase shift of 46°, the R-A60F 4-channel amplifier delivers accurate imaging compared to well over 100° of phase shift by a competitive amplifier model. This superior phase curve ensures a proper sound stage among the singers and instruments. Specifications Alpine's Class D amplifier circuit 100W RMS x 4 (4Ω, 14.4V, ≤ 1% THD+N) 150W RMS x 4 (2Ω, 14.4V, ≤  1% THD+N) Bridged: 300W x 2 (4Ω, 14.4V, ≤ 1% THD+N) S/N >85dB (ref. 1W into 4Ω) • THD+N≤ 0.03% (ref. 1W into 4Ω) Frequency response =10Hz to 45kHz (+/- 3dB) Damping Factor >500 Alpine R-A60F Manual

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    $499.99

  • Alpine S-A32F : 320W Amplifier, 55W RMS x 4ch @ 4Ω

    Alpine S-A32F : 320W Amplifier, 55W RMS x 4ch @ 4Ω

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    Alpine S-Series 55-Watt x 4-Channel Power Amplifier The S-Series amplifiers are designed to fit anywhere.  Measuring at 8”, these amplifiers can be mounted under seats or behind panels.  Though they sport a compact footprint on the outside, they produce impressive power on the inside The S-A32F 4-Channel Amplifier boasts the perfect amount of power to drive the newly redesigned S-Series speakers to their optimal performance for clean and accurate sound. 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 55W RMS x 4 (4Ω, 14.4V, ≤ 1% THD+N) 80W RMS x 4 (2Ω, 14.4V, ≤ 1% THD+N) Bridged: 160W 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 >100 Alpine S-A32F Manual

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    $219.99

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