View Full Version : Alpine CDA-7894 info

06-14-2011, 03:38 PM
has anyone had one of these units before, I found general information about these and that was it. i have a guy trying to sell me one but I just don't know if it's a good price or a steal. I saw a review that said it had time alignment and a 2 way built in crossover. any info is greatly appreciated.

Rich B
06-14-2011, 03:43 PM

motorized, detachable face
switchable green/amber button illumination
blackout display mode — turns off display, reduces power consumption, and enhances sound quality
MaxTune SQ tuner
18 presets
V-Drive hybrid MOSFET60 internal amp — high-current draw requires direct fused connection to your battery (see "Wiring Note" in the Detailed Info section)
plays MP3 files on CD-R or CD-RW plus audio CDs, CD-Rs, and CD-RWs
Bass Engine® Plus (http://www.crutchfield.com/alpine/popups/S-Y0XJyc8qOir/bassEnginePlus.html) (bass center frequency, width, and level, plus treble center frequency and level adjustments, as well as 4-channel digital time alignment and a 3-position, 12 dB/octave crossover)
Media Xpander™ (http://www.crutchfield.com/alpine/popups/S-Y0XJyc8qOir/mediaXpander.html)
XM Satellite Radio controls (XM Radio (http://www.crutchfield.com/infolib/S-Y0XJyc8qOir/carindex.asp?id=SatRadio-XM&) subscription, tuner, antenna required to receive the satellite radio signal.) — service is available only in the lower 48 states, not available in Alaska, Hawaii, or U.S. territories
CD changer controls for Alpine Ai-NET changers only — add an Alpine changer to your receiver order, and save $$ with Crutchfield's package discount
optional auxiliary input
4-volt front/rear/subwoofer preamp outputs
wireless remote
27 watts RMS/60 peak x 4 channels
CD frequency response 5-20,000 Hz
CD signal-to-noise ratio 105 dB
FM sensitivity 9.3 dBf
1-year warranty

Alpine CDA-7894 CD/MP3 Receiver with Ai-NET CD Changer Controls at Crutchfield.com (http://www.crutchfield.com/S-Y0XJyc8qOir/p_500CDA7894/Alpine-CDA-7894.html)

06-14-2011, 03:51 PM
i found that on Crutchfield too, was looking for more info on the built in crossover settings. I found a downloadable manual that shows that the crossover setting only go to 160hz, 120hz, 80hz. not really what I was looking for at the price he's offering.

06-16-2011, 11:17 AM
The crossover setting is only for subwoofer low pass. I have a CDA-7894 and I love it. What does the seller want for it?