Vistar Audio Co., Ltd.

DV HOME THEATER SERIERS

MODEL NO: DV-2.1 25W+8WX2 3CH SUBWOOFER AMPLIFIER

OUT PUT POWER:

SUBWOOFER : 25W RMS @4 ohms

SURROUND : 8W RMS @4 ohms

TOTAL HARMONIC DISTORTION: <1%

SIGNAL TO NOISE RATIO : > 90db

SUBWOOFER FREQUENCY: 20Hz---160HZ

SURROUND FREQUENCY : 50HZ----20KHZ

INPUT SENSITIVITY: 150mv

VARIABLE LOW-PASS CROSSOVER: 40HZ-160HZ(12db/OCT)

CROSSOVER: 40HZ-160HZ(12db/OCT)

SUBWOOFER BULIN SUBSONIC: 20HZ (12db/OCT)

BUILT IN BASS BOOSTER: +4db @30HZ

IR REMOTE CONTROL

THERMAL PROTECTION CIRCUIT

AUTO POWER ON/OFF WITH SIGNAL INPUT

SPEAKER LEVEL INPUT/OUT

SUB CABINET DIMENSION (L X W X H): 320X230X362mm

ISO 9002 CERTIFICATE NO. TW402/01
CQC CERTIFICATE NO. 3300/993033

MODEL NO: DV-4512 45W+12WX5 5.1CH SUBWOOFER AMPLIFIER

OUT PUT POWER:

SUBWOOFER : 45W RMS X1 @4 ohms

SURROUND : 12W RMS X5 @4 ohms

TOTAL HARMONIC DISTORTION: <1%

SIGNAL TO NOISE RATIO : >90db

SUBWOOFER FREQUENCY : 18Hz---180HZ

SURROUND FREQUENCY : 10HZ----30KHZ

INPUT SENSITIVITY: 150mv

VARIABLE LOW-PASS CROSSOVER: 40HZ-160HZ(12db/OCT)

SUBWOOFER BULIN SUBSONIC: 20HZ (12db/OCT)

BUILT IN BASS BOOSTER: +5db @30HZ

IR REMOTE CONTROL: VOLUME UP/DOW. MUTE . CH-SEL 6CH-2CH

THERMAL PROTECTION CIRCUIT

AUTO POWER ON/OFF WITH SIGNAL INPUT

SPEAKER LEVEL INPUT/OUT

OPERATING VOLTAGE: 115V OR 230V ONLY

SUB CABINET DIMENSION (L X W X H): 380X225X420mm

MODEL NO. DV-8512R

	FL	FR	RL	RR	CEN	100 HZ
OCL POWER OUTPUT	13W	13W	13W	13W	13W	85 5W
41%THD 1KHz
DISTORTION FULL RATED	0.20%	0.2%	0.2%	0.2%	0.2%	0.2%
DISTORTION 1W POWER	0.20%	0.2%	0.2%	0.2%	0.2%	0.2%
S/N RATIO- FULL RATED POWER 1KHz	80dB	80dB	80dB	80dB	80dB	80dB
SEPARATION- FULL RATED POWER 1KHz	40dB	40dB	40dB	40dB	40dB
FREQ.REPSPONSE 1K Hz=0dB/-3dB LOW	< 10Hz	10Hz	10Hz	10Hz	10Hz	10Hz
FREQ.REPSPONSE 1K Hz=0dB/-3dB HIGH	22KHz	22KHz	22KHz	22KHz	22KHz	142KHz
LOW PASS CROSSOVER 100Hz=0dB/-3dB LOW						52Hz 5
HIGH					>	142Hz 5
BASS BOOSTER 35Hz 100Hz=0dB						4.2dB 0.5
INPUT LEVEL-VOLUME CONTROL at MAX	90Mv	90mV	90mV	90mV	90mV	90Mv
INPUT IMPEDANCE-VOLUME CONTROL at MAX	10K	10K	10K	10K	10K	10K
OUTPUT MIN NOISE-VOLUME CONTROL at MIN	<3mV	3mV	3mV	3mV	3mV	3mV
OUTPUT MIX NOISE-VOLUME CONTROL at MIX	< 5Mv	5mV	5mV	5mV	5mV	5mV
OUTPUT SHORT-FULL RATED POWER -PASS	OK	OK	OK	OK	OK	OK
AUTO TURNING ON SENSITIVITY	2.0~6.0 Mv
AUTO TURNING OFF TIME	18±2 Min.
STAND BY POWER CONSUMPTION	< 15W
THERMAL PROTECTION(SUB.)	80~90^oC
INPUT POWER SOURCE	AC=230V/50Hz 115/60HZ

ISO 9002 CERTIFICATE NO. TW402/01
CQC CERTIFICATE NO. 3300/993033

7F. NO.83, CHUNG HSIAO EAST RD. SEC 6, TAIPEI, TAIWAN, 115
TEL: 886-2-26511267-8	FAX: 886-2-26511192	E-mail : vistar@vistar-audio.com.tw