TUNER SPECS: XR-CA350X XR-CA650X WX-4500X MDX-CA680X
FM Usable Sensitivity (dBf) 9 8 8 8
Selectivity (400Hz) (dB) 75 75 75 75
S/N Ratio (Stereo) (dB) 67 66 65 66
Frequency Response (Hz) 30 – 15k 30 – 15k 30 – 15k 30 – 15k
Stereo Separation (dB) 35 35 35 35
AM Usable Sensitivity (uV) 30 30 30 30
CASSETTE SPECS:
Frequency Response (Hz) 30 – 15k 30 – 18k 30 – 18k —
S/N Ratio (dB) Dolby® Off 55 61 58 —
Wow & Flutter (%) (RMS) 0.13 0.08 0.08 —
DISC SPECS:
Format — — CD MD
Frequency Response (Hz) — — 10 – 20k 10 – 20k
S/N Ratio (dB) — — 92 90
Stereo Separation (dB) — — 85 85
AUDIO SPECS:
Max Power Output (watts) 45 x 4 50 x 4 50 x 4 50 x 4
Power Ad Hoc (watts) 22 x4 23 x 4 23 x 4 23 x 4
TUNER FEATURES:
Front End SSIR-EXA SSIR-EXA SSIR-EXA SSIR-EXA
Presets (FM/AM) 18 + 12 18 + 12 10 + 10 18 + 12
Auto Preset BTM BTM BTM BTM
Automatic Tuner Activation Yes Yes Yes —
CASSETTE FEATURES:
Mechanism Mechanical Full Logic Full Logic —
Dolby® NR — — B —
Automatic Music Sensor No Yes Yes —
Blank Skip/Rep/Key off rel No Yes Yes —
CD CHANGER CONTROL FEATURES:
Disc/Track Select, Search Yes Yes Yes Yes
Repeat/Shuffle Play Yes Yes Yes Yes
Custom File™ Memory No Yes Yes Yes
CD TEXT™ Yes Yes Yes Yes
XM Ready No Yes No Yes
AUDIO FEATURES:
Loudness Contour No Yes Yes Yes
Sound Processing EQ3 EQ7, MBP EQ7, DSO D-Bass, MBP
Preamp Outputs Rear Rear Sub F/R
Speaker Outputs F/R F/R F/R F/R
GENERAL FEATURES:
Display Type Seg Neg Seg Neg Dot Neg Seg Neg
Display Illumination 1 Color 3 Color 3 Color 3 Color
Key Illumination Red Red Red Red
Rotary Remote (Opt) — (RM-X4S) (RM-X4S) (RM-X4S)
Wireless Remote (Opt) — RM-X119 (RM-X114) (RM-X114)
Anti-Theft Construction Detachable Detachable Fixed Detachable Face
Media Cassette Cassette CD, Cassette MD
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