Automotive Mono Amplifiers

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-M80 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-M80 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 subwoofers for ultimate reliability. The HDA- M80 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)  Mono-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) 800W x 1 @ 2Ω 500W x 1 @ 4Ω THD+N: 0.02% (10W into 4ohm) S/N Ratio: 83dB (1W into 4ohm) Frequency response: 8-400Hz (-3dB) Damping factor: 1500 Selectable input level – HI/LO Variable High pass / Low pass crossover Variable Subsonic filter Bass EQ (0 to +12dB, Variable) Auto-turn on with remote sensing

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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. R-Series amplifiers have a built-in bandpass filter which lets you design an active speaker set-up without a separate processor. Improve the sound quality of component speakers by ditching your passive network.  Avoid added phase shifts and power losses by individually powering each component and assigning your own frequency bands for the incredible sound you’re looking for.  The “R” line of speakers and subwoofers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception.  Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience. Specifications Alpine’s Class D Amplifier Circuit CTA-2006-B Power Rating: 500W RMS x 1 (4omh, 14.4V, < 1% THD+N); 750W RMS x 1 (2ohm, 14.4V, < 1% THD+N) S/N ratio: > 85dB (ref. 1W into 4ohm) THD+N < 0.02% (ref. 1W into 4ohm) Frequency Response: 10Hz to 400 Hz (+/- 3dB) Damping Factor: > 1500 Remote bass knob compatible (requires RUX-KNOB.2, sold separately) Alpine R-A75M Manual

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Get big amp performance in a compact, resilient package. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30MW Weather Resistant Tough Power Pack is sure to deliver powerful bass output for subwoofers used in those open cab vehicles and toys. This small and efficient amplifier can be installed with an aftermarket or factory head unit while adding up to 600 watts of D.P.P. power. Its weather resistance makes the KTA-30MW a good choice for use in exposed installations like side-by-sides, boats, open-top vehicles, and motorcycles saddlebags. The KTA-30MW is ready for your adventures. It is weather resistant, rated at IP66 for protection again dust ingress and high-pressure water spray.  Its rugged chassis and high-quality waterproof connector can be used in installations where it will be exposed to the outdoor elements. Specifications Alpine's Class D amplifier circuit with Dynamic Peak Power (DPP) 300W RMS x 1@ 2Ω, 14.4V, ≤  1% THD+N 600W DPP x 1@ 2Ω, 14.4V, ≤1% THD+N >83dB S/N (ref. 1W into 4Ω) 0.1% THD (ref 1W into 4Ω) 20-400Hz Frequency response (+/-1dB) Cast Aluminum chassis 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:LP filter – Off/LP, Fc=50-400Hz @ -24dB/Oct. (variable); Subsonic filter: Fc=5-40Hz (variable); Input gain settings (variable); Bass EQ: 0 to +12dB, Fc=50Hz (variable) No Manual Available

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Alpine Mono Subwoofer Amplifier, 600-Watts @ 2-Ohm or 330-Watts @ 4-Ohm Impedance 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. At 600 watts RMS, the S-A60M is a powerful partner to drive the versatile S-Series subwoofers. 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 330W RMS x 1 (4Ω, 14.4V, ≤ 1% THD+N) 600W RMS x 1(2Ω, 14.4V, ≤ 1% THD+N) S/N >85dB (ref. 1W into 4Ω) THD+N ≤ 0.03% (ref. 1W into 4Ω) Frequency response =10Hz to 400Hz (+/-3dB) Damping Factor: >1000 Alpine S-A60M Manual

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