Speakers for BMW Alpine DP2-40C-B

Name: Speakers for BMW Alpine DP2-40C-B
Brand: Alpine
Price: 299.60 EUR
Availability: InStock

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component speakers for BMW, Ø 100 mm, 50 W RMS
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Speakers for BMW Alpine DP2-40C-B

Exclusive 2-way component speaker system from Alpine designed for BMW with Plug & Play installation. Enhance your BMW driving experience. Immerse yourself in sound perfection with the DP2-40C-B speakers, delivering powerful and precise sound!

Main Features

2-way speakers for BMW.
Frequency response: 90 Hz - 20 kHz
Power: 50 W RMS / Peak power: 100 W
Design: H.A.M.R speaker suspension, Plug and Play for BMW.
Size: 10 cm (4").
Tweeter size: 2.5 cm (1").

Vehicle List

BMW 1-series F20 2011 - 2018 center
BMW 1-series F21 2011 - 2018 center
BMW 2-series F22 2014 → center
BMW 2-series F23 2014 → center
BMW 2-series E45 2014 → center
BMW 2-series E46 2015 → center
BMW 2-series F87 2016 → center
BMW 3-series F30, F31, F34, F35 2012 - 2018 center
BMW 3-series F80 2014 - 2018 center
BMW 3-series G20 2019 → center
BMW 4-series F32 2013 → center
BMW 4-series E33 2013 → center
BMW 4-series E36 2013 → center
BMW 4-series E82 2014 → center
BMW 4-series F83 2014 → center
BMW 5-series E60, E61 2004-2010 front, rear
BMW 5-series F07 2009 - 2017 center, front, rear
BMW 5-series F10, F11 2010 - 2016 center, front, rear
BMW 5-series F18 2010 - 2017 center, rear
BMW 5-series G30 2016 → center
BMW 5-series G31 2016 → center
BMW 7-series F01, F02 2008-2015 center
BMW 7-series G11 2015 → center
BMW 7-series G12 2015 → center
BMW X1 F48 2015 → center
BMW X1 F49 2016 → center
BMW X3 F25 2010 - 2017 center
BMW X3 G01 2017 → center
BMW X4 F26 2014 - 2018 center
BMW X4 F20 2018 → center
BMW X5 E70 2007 - 2013 center
BMW X5 F15 2013 - 2018 center
BMW X5 F85 2015 - 2018 center
BMW X5 G05 2018 → center
BMW X5 M05 2018 → center
BMW X6 E71 2008 - 2014 center
BMW X6 E72 2009 - 2010 center
BMW X6 F16 2014 - 2019 center
BMW X6 F86 2015 - 2019 center
BMW X6 G06 2019 → center
BMW X7 G07 2019 → center
BMW MINI R61 2013 - 2017 center
BMW MINI F54 2016 → center
BMW MINI F55 2014 → center
BMW MINI F56 2014 → center
BMW MINI F57 2016 → center
BMW MINI F60 2017 → center

About the Brand

Alpine is a traditional Japanese manufacturer of car audio systems, renowned for the highest quality on the market. The brand's offerings include Alpine car radios, Alpine subwoofers, Alpine speakers, Alpine amplifiers, and a wide range of accessories for integrating multimedia systems into the most modern vehicles. Alpine's extensive range includes premium multimedia systems with Android Auto and Apple CarPlay for car models like Fiat Ducato, Mercedes-Benz Vito, Ford Transit, and several others.

Catalog number	DP2-40C-B
Brand	Alpine
Links	Official web presentation
Speaker typeCoaxial speakers: Coaxial speakers are characterized by a so-called all-in-one design. The tweeter and mid-bass speaker are in one basket. The advantage is simpler assembly, but thanks to the connection or proximity of the bands in one speaker, the sound quality will usually be reduced. As a rule, in the middle of the mid-bass speaker, there is a tweeter whose voice coil works in the second air gap of the common magnetic circuit. The three-way coaxial speaker consists of a mid-bass speaker, a center speaker and a separate tweeter in the front on a special beam. Component Speakers: Component speakers are characterized by a division into individual frequency bands, treble + mid-bass + or. bass band. The individual speakers can be placed completely separately, which results in a better sound and acoustic performance. In the vast majority of cases of component speakers, an external crossover is also supplied, which divides the treble, middle / mid-bass, and into the three-band the bass band or allows setting the decibel level of the tweeter (e.g. +2 dB, 0 dB, -2 dB), steepness (e.g. 6dB/Oct. 12dB/Oct.) or active or bi-amp connection.	Component 2-way
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!	50 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!	100 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.	90 - 20000 Hz
The diameter of the mid-bass speakerWe state the diameter of the speaker as the diameter of the entire speaker, not including the mounts, when smaller speakers (87, 100, 130 mm) have extra mounts. Some speakers are oval and there the dimension is given in inches, always the shortest side to the longest side. One inch is approx. 2.5 cm.	100 mm
Mid-woofer diaphragm materialThe material that was used for the speaker diaphragm. Don't be afraid of the paper, it surprisingly has a very natural and high-quality sound and, thanks to the surface treatment, it can withstand moisture without any problems.	Hybrid fiber
Frequency crossover included in the packageThe crossover is an important part of defacto all loudspeakers. A crossover usually contains different resistor values, coil sizes, and capacitor types that fundamentally modify the sound. We describe below what the turnouts are for. Component Speakers: A crossover is part of every quality component speaker system. Its task is to ensure the distribution of frequencies that the amplifier produces in the entire acoustic spectrum of frequencies so that each of the speakers receives only that part of the band that it can optimally play in terms of efficiency and minimal distortion. Coaxial speakers: In most cases, coaxial loudspeakers have a simple crossover (6dB/Oct.) formed by a capacitor at the tweeter.	Yes
Cover grids included in the packageOriginal cover grilles in speaker packaging.	No
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