Content | Toa A1803 powered mixer is a basic mono/2 zones 30 Watts (100V) PA amplifier with 3 mic channels suited for broadcasting, paging or background music in schools, offices or shops.
Weight (KG) |
8.1 |
Size (mm) |
420 × 107.7 × 367 |
Colour |
Black |
Manufacturer warranty |
1 year RTB warranty |
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- HIGH POWER, LOW DISTORTION
120W of RMS power with less than 1% THD.
- ADVANCED PROTECTION CIRCUITRY
Thermal and current overload protection, power-on delay and automatic idling circuitry for component and loudspeaker protection.
- BATTERY BACKUP
Can be powered by 24VDC battery for emergency backup and true portability.
- SLIM DESIGN, COMPACT SIZE
Streamlined design fits in a compact 3RU space.
PA- 2312
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Rated Output (RMS, THD 1%, 1kHz)
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120W
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Input Sensitivity/Impedance
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1V/10kΩ, Balanced
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T.H.D
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Less than 1%
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S/N
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Better than 95dB
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High Pass Filter
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-3dB at 400Hz
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Channel Separation
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Less than –70dB
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Output Voltage/Impedance
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EC, JAPAN: 4Ω/22V, 41Ω/70V, 83Ω/100V
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USA/CANADA: 4Ω/22V, 5.2Ω/25V, 41Ω/70V
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Power Source
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100–120VAC or 220–240VAC; 50/60Hz, 24VDC
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Power Consumption(1/8 Power)
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290W
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Weight
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20Kg/44.1Ib
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Dimensions
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482(W) x 132(H) x 280(D)mm/19(W) x 5.2(H) x 11(H)in
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| - INTEGRATED DIGITAL PA COMBINATION SYSTEM (ALL IN ONE SYSTEM) - SIMULTANEOUS 2 GROUP DIFFERENT BROADCASTING - DIGITAL PROCESSING & DIGITAL AMPLIFIER - CD COPY (EXTEND LIFE-TIME OF CD MECHANISM) - USB INTERFACE (USB HOST) | | | | | POWER AMP | Rated Output | 120W + 120W | Input Sensitivity | -10dBV / 10kΩ | S/N | Better than 75dB | Frequency Response | 100Hz-18kHz | MIC/LINE 1~5CH | MIC Input Sensitivity | -55dBV / 10kΩ | MIC S/N | Better than 55dB | MIC Frequency Response | 120Hz-10kHz | MIC T.H.D | Less than 0.5% | LINE Input Sensitivity | -10dBV / 10kΩ | LINE S/N | Better than 65dB | LINE T.H.D | Less than 0.3% | CD | S/N | Better than 80dB | Frequency Response | 100Hz-20kHz | TUNER | S/N | Better than 60dB | Frequency Response | 120Hz-12kHz | Power Consumption | 170W (1/8 Power) | Weight | 16kg/35.3lb | Dimension | 482(W)x177(H)x373(D)mm/19(W)x7(H)x15(D)in | ※ Specifications and design subject to change without notice. | | | |
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The Crown 135MA is a high value mixer-amplifier for commercial audio. It provides 8-ohm and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 135MA provides 3 inputs (each with a volume control) and a 35W amplifier output. Other features include priority muting, voice activated muting, phantom power, and Bass and Treble controls.
Features
- 3 inputs (each with a volume control), and one 35W amplifier output channel
- Ideal for paging, background music, and music-on-hold
- Balanced Phoenix-type mic/line input, telephone output, dual RCA stereo music inputs, screw-terminal speaker outputs
- Priority muting by VOX or external switch
- Bass and Treble controls on master output
- Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment and guarantees its specifications
Specifications
- Minimum Guaranteed Power into 8 ohms or 70V/100V Output: 35W
- Frequency Response (at 1 watt from line out): 50Hz to 20kHz +/-1dB; 19Hz to 34kHz +0, -3dB
- Signal to Noise Ratio (ref. to rated power, master volume at minimum):
Mic: > 58 dB.
Line: > 60 dB.
Telephone: > 60 dB.
Inputs 2 or 3 (and 4 in 160MA): > 78 dB - THD+N:
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The VP-200VX Power Amplifier Input Module is designed to be used in conjunction with the VP-2064, VP-2122, VP-2241 or VP-2421 power amplifier.
Power Source | Supplied from VP-2064, VP-2122, VP-2241 or VP-2421 | Current Consumption | 30 mA or less | Power Amplifier Link | RJ45 female connector for connecting the VX-200SP,
VX-200SZ Audio Output module, or SX-2100AO.
Twisted-pair straight cable (TIA/EIA-568A standard) | Finish | Panel: Surface-treated steel plate | Dimensions | 88 (W) × 25.8 (H) × 53.2 (D) mm | Weight | 50 g | Applicable Model | VP-2064, VP-2122, VP-2241, VP-2421 |
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| - SPEAKER SELECT(5ZONE SPEAKER OUTPUT) Six speaker select switches enable you to select any combination of up to five speakers. - SELECTABLE PRIORITY MUTING Switchable audio signal priority for MIC Channels 1, siren, Chime and Telephone input over other input sources. - MONITOR SPEAKER You can monitor output signal by using the monitor speaker, and can control the monitor level on front panel by 3 step lever switch. - ANNOUNCEMENT CHIME Convenient four-tone chime for use with announcements. - REMOTE CONTROL INPUT Individual speaker zones can be selected and chime can be operated by wired remote control. - EM(EMERGENCY) When EM switch is pressed in emergencies, EM broadcasting stored in VOICE IC is outputted. - REMOTE POWER You can turn on/off amplifier by remote control. - INDIVIDUAL INPUT GAIN CONTROLS Rear-panel gain controls for each input channel for total control of individual levels. - MODULAR DESIGN Optional modules can be installed in multiple configurations for convenience and ease of use. Choose the PAM-CDA (Compact Disc), PAM-T (AM/FM Tuner) or PAM-D (Cassette Deck) modules to expand the PAM-510/520ʼs audio capabilities. ACCESSORIES One detachable AC power cord is provided for use with this product. | | | | | | PAM-510 | PAM-520 | Amplifier Section (Amp In@1kHz, 4Ω Load Output) | Rated Output Power (THD 1%) | 120W(RMS) | 240W(RMS) | Speaker Zone 1~5 Output | 25W MAX | 50W MAX | Input Sensitivity/Impedance | 1V/20kΩ | S/N | Better than 85dB | Frequency Response (at 1kHz Half Power Output, ±3dB) | 80Hz~18kHz | Mic Input Section (Mic 1~4 In@1kHz, Preamp Out) | Input Sensitivity/Impedance | –60dBV/600Ω | S/N | Better than 55dB | Frequency Response (±3dB) | 120Hz~10kHz | Tone Control (Bass:100Hz,Treble:10kHz) | ±12dB | Phantom Power | +24VDC | Line Input Section (Line 1~2 In@1kHz, Preamp Out) | Input Sensitivity/Impedance | –30dBV/10kΩ | S/N | Better than 65dB | Frequency Response (±3dB) | 80Hz~15kHz | Tone Control (Bass:100Hz,Treble:10kHz) | ±12dB | Remote Amp Section (Remote In@1kHz, Preamp Out) | Mic Input Sensitivity/Impedance | –60dBV/600Ω | S/N | Better than 55dB | Frequency Response (±3dB) | 120Hz~10kHz | Tel In Section (Tel In@1kHz, Preamp Out) | Input Sensitivity/Impedance | 0.3V/600Ω(USA/Canada) | 0.775V/600Ω(EC & Associated) | S/N | Better than 65dB | Frequency Response (±3dB) | 330Hz~3kHz | Pre Amp Out(Mic 1~4, Line 1~2, Tel In, Remote In) | 0dBV/600Ω | | T.H.D | Less than 0.5% | Record Out | –10dBV/3kΩ | Operating Temperature | –10°C~40°C | Power Source | 100–120VAC or 220–240VAC; 50/60Hz, 24VDC | Power Consumption (1/8 POWER) | 180W | 320W | Weight | 17kg/37.6lb | 19kg/42lb | Dimensions | 482(W) x 132(H) x 398(D)mm 19(W) x 5.2(H) x 15.7(D)in | ※ Specifications and design subject to change without notice. | | | |
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