Alpine SPC-R100-DU speakers for motorhomes
universal 12 cm radial speakers for motorhomes
More about the product
More about the product
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Alpine SPC-R100-DU speakers for motorhomes
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. SPC-R100-DU radial speakers with a diameter of 12 cm create an excellent sound field in the cabin and significantly improve the sound quality of the vehicle. Vocals in particular appear much clearer when listening to the news or podcasts.
Features
- 12 cm radial full-range speakers.
- Inverted cone for flat speaker design.
- Excellent 360 degree sound radiation.
- Dashboard mounts supplied.
- Supplied cable adapter to adapt to the original height cable.
- Includes all required installation materials.
- Peak power: 180 W.
- RMS power: 45 W.
- Radial speaker mounting diameter: 120 mm.
- Installation depth of the radial speaker: 12 mm.
- Radial speaker height: 45 mm.
- Frequency response: 100 Hz - 20 kHz.
- Impedance: 4 Ω.
Compatible with cars
- Fiat Ducato III (250) (2006 – 2010).
- Fiat Ducato III Facelift (250) (2011 – 2014).
- Fiat Ducato III (290) (2014 – 2021).
- Citroën Jumper II (250) (2006 ->).
- Peugeot Boxer II (250) (2006 ->).
- Opel Movano III (Type C) (2021 ->).
| Catalog number | SPC-R100-DU |
| Brand | Alpine |
| Links | Official web presentation |
| RMS powerRMS speaker power is the constant power of the entire system, not just one speaker or one side. This is also the performance of continuous use of the speakers. If the RMS power is exceeded for a long time, the speakers may be irreversibly damaged! | 45 W |
| Max. (maximum performancePeak performance , which the speaker can play for a moment (approx. 0.5 s), for example when hitting drums in a song. If the max power is exceeded, the speakers will usually be damaged! | 180 W |
| ImpedanceImpedance - measurement of electrical resistance. When buying speakers, it is important to make sure that the impedance matches the amplifier or car stereo you are using. Example: A 2 Ohm speaker cannot be connected to an amplifier that is only stable up to 4 Ohms! A 4 Ohm speaker can easily be used with an amplifier that is stable up to 2 Ohms. The most common speaker impedance today is 3 - 4 Ohm. | 4 Ω |
| Frequency rangeThe ability of the speakers to play a signal from the lowest frequency to the highest, or the speaker's ability to faithfully reproduce sound in a specific frequency band. Professionally: In the frequency range from 40 to 16,000 Hz, the vast majority of fundamental and overtones (harmonics) of all musical instruments are found. We are interested in the course of the radiated sound pressure in this range of frequencies when the loudspeaker system is supplied with constant power. We call this course the frequency characteristic, which tells us the level of radiated sound pressure in decibels (dB) depending on the frequency. The frequency characteristic of a speaker or speaker system can be expressed most succinctly with a graph. Mostly, however, the frequency characteristic is indicated by indicating the maximum tolerance of the sound pressure in the given frequency range, e.g. 50 to 15,000 Hz -+ 6 dB. Since the frequency characteristics of loudspeakers and systems in general are quite uneven, some manufacturers do not even specify this maximum tolerance of sound pressure in decibels in their catalogs for reasons of prestige. Data impoverished in this way is unfortunately worthless. What is valid is that the manufacturer offers a speaker system with a frequency range of 30 to 20,000 Hz, if he is worried about stating the maximum unevenness of the sound pressure in this range, because he can have a tolerance of, for example, +- 20 dB. The unevenness or undulation of the frequency curve in good speaker systems for high-quality music performance should not exceed +-3 dB in the 80 to 12,000 Hz band and +-6 dB in the 40 to 16,000 Hz band. Greater unevenness already depletes or emphasizes certain tonal areas, which can cause audible or even disturbing distortion. The proportion between fundamental tones and higher harmonics also changes, thereby changing the color of the sound, and individual musical instruments as well as the entire musical image sound unnatural. | 100 Hz - 20 kHz |
| Installation depth of the mid-bass speakerThe installation depth of the speaker is measured from the bottom edge of the magnet to the bottom edge of the tin, plastic or cast speaker basket, or speaker bearing surfaces. | 120 mm |
| Price forIf the price is for a pair, the package always includes 2 pieces of everything, e.g. 2x mid-bass, 2x tweeter and 2x crossover. | Pair |
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