04-31, Skudai Parade
Shopping Complex,
Batu 10, Jalan Skudai,
81300 Skudai, Johor,

Lot 3, Block B,
Subang Light Industrial Park,
Off Jalan Subang 2, USJ 1,
47610 Subang Jaya,
Selangor, Malaysia.

14, Jalan Medan Ipoh 9,
Bandar Baru Medan,
31400 Ipoh,
Perak, Malaysia.


DA-Z250D.Dual-Channel Power Amplifier

     PA/Sound System ---    TOA    ---

Previous ‹‹ » Next

DA-Z250D.Dual-Channel Power Amplifier

TOA DA-Z250D is a 2-channel digital power amplifier that delivers excellent performance at high efficiency. With the Class D amplifier employed, high power efficiency is achieved and less heat is dissipated. Furthermore, it allows a reduction in size and weight. DA-Z250D is ideal for professional sound and installed sound application in small to medium-sized areas.


Power Source 220 - 240 V AC, 50/60 Hz
Amplifier System Digital Class D
Power Consumption 120 W (based on EN standards)
620 W (rated output 4 Ω × 2)
400 W (rated output 8 Ω × 2)
Frequency Response 20 Hz - 20,000 Hz (±1 dB)
Distortion Less than 0.3% at 1 kHz, 1/3 Output rated
Input 2 channels, +4 dBm* (1.23 V, on the position of the maximum volume control), 10 kΩ, Electronically balanced, XLR connector
Parallel switch ON/OFF CH1 (ON: Parallel, OFF: each CH)
Output 2 channels: 250 W × 2 (4 Ω), 170 W x 2 (8 Ω)
1 channel: 500 W (8 Ω), BRIDGE
Protection Series Protection for over-current when the load is beyond the specification, short-circuit, unnecessary DV voltage protection, and protection due to the increased excessive heat
S/N Ratio More than 80 dB
Cooling System Cooling fan
Indicator LED Power (Green) × 1, Input (Green) x 2, Output (Yellow) x 2, Peak (Red) x 2, Protect (Red) × 2
Finish Front Panel: Aluminum Hair Line, Etching Black
Case: Steel Plate, Painting Black
Dimensions 420 (W) × 59.5 (H) × 345 (D) mm 
Weight 4.5 kg
Accessory AC Power cord 2 meters


FD8381-EV. Vivotek Fixed Dome Camera DS-2CE16D8T-IT3ZE. Hikvision 2MP Ultra Low Light POC Moto Varifocal Bullet Camera SP4000.PARADOX 4+1 Zone Alarm Control Panel Set CS840.AMPERES 8" Coaxial Ceiling Speaker RG-WS6108.RUIJIE WLAN Controller for Large Enterprise (upto 640 AP) Fingertec TA500 iDS-2CD7A46G0/P-IZHS(Y).HIKVISION 4MP DeepinView ANPR Moto Varifocal Bullet Camera TPC-BF5601. Dahua Thermal Network Bullet Camera. #ASIP Connect IB8373-EH. Vivotek Bullet Network Camera Gmatic Folding Autogate System IP5122D-SD Archer AX20.TP-Link AX1800 Dual-Band Wi-Fi 6 Router DB023B.SOUNDKING Speaker Pole CBS250-24P-4X-UK. Cisco CBS250 Smart 24-port GE, PoE, 4x10G SFP+ Switch. #ASIP Connect HAC-HDW1220SL. Dahua 2MP Value Starlight HDCVI IR Eyeball Camera WV-CF504 Cisco SF350-08 8-Port 10/100 Managed Switch D-2012AS.Console Case DS-2CE10HFT-F.HIKVISION 5 MP ColorVu Fixed Mini Bullet Camera IB836BA-H. Vivotek Bullet Network Camera AR-723 (H) Liebert EXS 60kVA.VERTIV Uninterruptible Power Supplies (UPS)