Pioneer KEH-3930R Manuel D’Utilisation

Power source  .......... 14.4 V DC (10.8 – 15.1 V allowable)
Grounding system  ........................................ Negative type
Max. current consumption  ........................................ 8.5 A
Dimensions

(mounting size)  ...... 178 (W) 

×

50 (H) 

×

155 (D) mm

(front face)  .............. 188 (W) 

×

58 (H) 

×

19 (D) mm

Weight  ...................................................................... 1.2 kg

Maximum power output  ...................................... 40 W 

×

4

Continuous power output  .................................... 22 W 

×

4

(DIN45324, +B = 14.4 V)

Load impedance  .......................... 4 

Ω

(4 – 8 

Ω

allowable)

Tone controls

(Bass)  .............................................. ±12 dB (100 Hz)
(Treble) ............................................ ±12 dB (10 kHz)

Loudness contour  ........ +10 dB (100 Hz), +7 dB (10 kHz)

(volume: –30 dB)

Tape  ........................ Compact cassette tape (C-30 – C-90)
Tape speed ........................................................ 4.8 cm/sec.
Fast forward/rewinding time .... Approx. 100 sec. for C-60
Wow & flutter  .......................................... 0.09% (WRMS)
Frequency response ...................... 30 – 16,000 Hz (±3 dB)
Stereo separation  ...................................................... 45 dB
Signal-to-noise ratio...................... 61 dB (IEC-A network)

Frequency range  ...................................... 87.5 – 108 MHz
Usable sensitivity

.................. 11 dBf (1.0 

µ

V/75 

Ω

, mono, S/N: 30 dB)

50 dB quieting sensitivity  .... 16 dBf (1.7 

µ

V/75 

Ω

, mono)

Signal-to-noise ratio  ...................... 70 dB (IEC-A network)
Distortion  .......................... 0.3% (at 65 dBf, 1 kHz, stereo)
Frequency response ...................... 30 – 15,000 Hz (±3 dB)
Stereo separation .......................... 40 dB (at 65 dBf, 1 kHz)

Frequency range  ...................................... 531 – 1,602 kHz
Usable sensitivity  .............................. 18 

µ

V (S/N: 20 dB)

Selectivity .................................................. 50 dB (±9 kHz)

Frequency range  ........................................ 153 – 281 kHz
Usable sensitivity  .............................. 30 

µ

V (S/N: 20 dB)

Selectivity .................................................. 50 dB (±9 kHz)

• Specifications and the design are subject to possi-

ble modification without notice due to improve-
ments.