Akai DV-R4000SS

AMPLIFIER SECTION
UNIT NOMINAL LIMIT
1. 10% THD Power AC (FL, FR) W 15 13
2. Frequency Respone (CT) 1K=0dB 100Hz dB -3 ±3
10kHz dB 0 ±3
20kHz dB 0 ±6
3. Frequency Respone (RR, RL) 100Hz dB -3 ±3
1K=0dB 10kHz dB 0 ±3
20kHz dB 0 ±5
4. Frequency Response (FL, FR) 20Hz dB -3 ±3
1K=0dB 100Hz dB 0 ±3
10kHz dB 0 ±3
20kHz dB 0 ±3
5. Frequency Response 20Hz dB 40 35
(Subwoofer) 1K=0dB 100Hz dB 40 35
6. 10% THD Power AC (Subwoofer) W 22 18
7. Subwoofer THD (100Hz Ref O/P) % 0.5 1.0
8. THD (1kHz, Ref O/P) FR, FL % 0.5 0.8
9. Channel Unbalance (L&R) 1kHz dB ±1 ±3
10. Minimum Vol Hum (UNWGTD/WGTD) mV 1 3
11. Maximium Vol Hum (UNWGTD/WGTD) mV 3 10
12. S/N (UNWGTD/CCIR-ARM2K) (L&R) 1kHz dB 60 55
13. Bass Effect FL, FR dB ±10 ±4
14. Treble Effect FL, FR dB ±10 ±4
15. Separation (FL & FR) dB - 45
16. Cross Talk for Input (AUX/CD-REF) w/BPF dB - 45
REMARKS:
Level Matching
AM: 55% 5mV/m ±3
FM: 40kHz 1mV ±3
CD -6dB REF ±3
AUX IN: 750mV ±3
NOTE: All measurement should be done at bypass mode without EQ effects.
Audio others :6ch
More audio prologic :on
ITEM 1.2.3.4 Set up subwoofer for off speaker for large.
TEST ITEMS
DVD AUDIO SECTION (LINE OUTPUT)
UNIT NOMINAL LIMIT
1. THD+N ( LT2-1, 3-1 20kHz LPF ON ) % 0.05
2. Output Level (LT2-1, 3-1) V 2.0 ±0.3
3. S/N ( LT2-1, 3-20 JIS-A Filter ON ) dB 80 70
4. Crosstalk ( LT2-1, 3-21.22 1KHz, BPF ON ) dB 70
5. Frequency Range
(48kHz / 24BIT ) (LT2-1. 3-1~19) 31Hz dB 0 ±1.0
(FL, FR) 499Hz dB 0 ±1.0
1kHz dB 0 ±1.0
10kHz dB 0 ±1.0
22kHz dB 0 ±1.0
6. Frequency Range 20Hz dB 0 ±3.0
(96kHz / 24BIT LT2-1, 6-1~12) 400Hz dB 0 ±3.0
(FL, FR) 1kHz dB 0 ±3.0
12.8kHz dB 0 ±3.0
20kHz dB 0 ±3.0
7. Digital Output Level mV 500 ±100
8. Dynamic Range (20kHz LPF is ON) dB 85
9. Black Band (TDV 545) dB - 600
10. Finger Print dB - No.10
11. Eccentric (MDVD142 TEAC) dB - 200
12. Vertical mm - 0.6
CD SECTION
1. Interruption (PHILIPS SBC444A) dB - 600
2. Black Dot dB - 600
3. Finger Print dB - No.18
4. Eccentric (TCO-712 ABEX) dB - 140
5. Vertical (TCO-731R ABEX) mm - 0.8
CD - R SECTION
1. Black Band (TCD-R025W ) dB 800 600
2. Finger Printers (TCD-R025W ) dB - 65
3. Scratch (TCD-R021W ) mm 1.8 1.6
4. Eccentric (TCD-R012W ) dB - 140
5. Deviation (TCD-R032W ) dB - 810
CD - RW SECTION
1. Black Band (TCD-W025W ) dB 600 500
2. Finger Printers (TCD-W025W ) dB - 65
3. Scratch (TCD-W021W ) mm - 1.0
4. Eccentric (TCD-W012W ) dB - 140
5. Deviation (TCD-W032W ) dB - 810
TEST ITEMS
5 6
PERFORMANCE SPECIFICATIONS - CONTINUED
PERFORMANCE SPECIFICATIONS - CONTINUED