Alpine SWA-150KIT amplifier system
2-channel amplifier, 2 x 75 W RMS (2 Ω), class AB
More about the product
More about the product
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Alpine SWA-150KIT amplifier system
Alpine Adventure Audio sound systems are designed to provide excellent sound quality and meet the needs of motorhomes and caravans. These systems feature new innovative sound technologies to achieve the best sound quality in your motorhome. Alpine offers a 3-stage sound system upgrade for the Fiat Ducato 3 and the same vehicle platform. By adding this 150W power amplifier, you can further enhance the bass output and dynamics of your SWC-D84S subwoofer system. The amplifier itself can easily be installed in the space behind the cup holder. Also included in the package is a wired remote bass control that can be installed on the dashboard for quick and easy access to bass power settings.
Features
- Terminal layout: One side.
- Small dimensions for easy installation.
- Amplifier type: Class-AB.
- Channel design: 2-channel input (summed to mono).
- Speaker level input with remote on.
- Crossover: Low-pass filter (LPF).
- Gain Control: Adjustable.
- Wired bass remote control and wiring harness are included.
- Per channel up to 2 Ω, 14.4 V: 2 x 75 W.
- Power Requirements: 14.4V DC (9 - 16V allowed).
- High level input with remote power on.
- Frequency response: 20 to 125 Hz (+0/-3dB).
| Catalog number | SWA-150KIT |
| Brand | Alpine |
| Links | Official web presentation |
| Energy class of the amplifierAmplifiers are divided into two basic classes: analog and digital . Analog amplifiers (A/B) have higher consumption requirements, but usually have a more natural sound. Digital amplifiers (D) have significantly lower consumption and higher efficiency, but the sound may not be as faithful as with classic analog amplifiers. | AB |
| Number of amplifier channelsAmplifiers are divided into: - Monoblocks - 2-channel - 3-channel - 4-channel - 5-channel - 6-channel - multi-channel Each channel is used to power one speaker for the coaxial type, or one side if they are component speakers. Monoblock type amplifiers are mainly used for subwoofers. 2-channel are suitable for both subwoofers and, for example, the front pair of speakers in a car. 3-channel is used for front or rear speakers + subwoofer. 4-channel are used for front + rear speakers or 1 pair of speakers + subwoofer. 6 or 5-channel are used for 2 pairs of speakers + subwoofer, most often. Bridging means connecting the amplifier to a bridge, using the + pole from one channel and the - pole from the other channel. In most cases this is shown as "BRIDGED" on the amplifier. | 2 |
| RMS power into 2 ΩRMS power when loading speakers or subwoofer at 2 Ω. RMS power is the constant power of the amplifier and is one of the most important parameters when choosing an amplifier. | 2 x 75 W |
| Low-pass filter (LPF)LPF / LP or "low pass filter" offers the possibility to adjust the amplifier using a potentiometer so that the lower band plays only the frequencies in a certain band that you need. This filter is used to adjust the frequency range for the subwoofer, so that it does not overload or distort the sound. Example: Amplifiers most often have an LPF from 20 to 300 Hz. We recommend setting this potentiometer in the range of 45-80 Hz. | 20 - 125 Hz |
Evaluation
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