About
Ooberpad brings you the Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier. A new classic in every sense of the word, Parasound have created the first 'Universal Amplifier' to simultaneously power a high end home theatre surround system and additional zones with independent sources. Its combination of quality sound and innovative features could only come from a company with Parasound's reputation for excellence and three decades of experience. The new ZoneMaster models are very similar in their feature sets, differing mainly in size and number of channels.
Warranty
1-year manufacturer's warranty
Key Features:
- Universal amplifier for applications from 60 to 150 watts
- Zone 1 (channel 1&2) are higher power for more demanding applications
- 24 speaker connections (A and B outputs for all 12 channels)
- High current for stable operation at 2 Ohms
- Class AB input stage plus premium Class D power stage
- Independent audio sensing triggers, one for each zone
- 6 Independent 12 volt trigger inputs, one for each zone
- Looping 12 volt trigger outputs for each zone
- Master 12 volt trigger input to turn all zones on-off
- Speaker level input for expanding systems w/out pre out jacks
- Two bus inputs can be routed to any zone
- Bus loop output jacks for passing audio to another amp
- Summed Mono mode combines L and R for single speaker applications
- Separate level controls for all twelve channels
- Detachable speaker connectors accept up to 12 gauge wire
- Short circuit and overheat protection with front panel indicators
- 0.5 watt standby power consumption meets Energy Star & EU specs
- Compact 2U chassis
- 2U rack mounting hardware is included in box
Benefits of Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier:
Single Solution for every Amplifier Application

The Parasound ZoneMaster 1250 is the first single solution for every amplifier application in the entire home. Parasound have combined their 'know-how' of high current design, sound quality and ingenuity to build a superior 12 channel amplifier that can handle 2 ohm loads with ease. While typical class D amplifiers use cheap car radio IC's, the ZoneMaster 1250 uses Parasound's own class AB input stages to drive six expensive, high performance Class D amplifier modules made by Anaview, a leading edge developer and manufacturer of analogue Class D amplifier power supplies. Parasound has united audiophile quality, enough muscle to drive 2 ohm loads and previously unavailable flexibility to create an installers dream; the first truly 'Universal Amplifier'. One ZoneMaster 1250 can power a high quality home theatre with 200W per channel for the front L,C and R speakers; 90w per channel for the surround speakers while the remaining 2 channels simultaneously power two additional independent stereo zones with 90w per channel at 4 ohms. Its unconditional stability with 2 ohm loads supports output connections for two speakers per channel, a total of 24 speakers.
Where to buy?
Buy Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the Ooberpad.com team. We will help you choose better and will give you all the support you need to take the right buying decision in India.
Technical Specifications of Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier:
| Brand & Model # | Parasound ZoneMaster 12 |
|
Power Output : Zone 1 (Channel 1–2) |
120 watts x 2 @ 8Ω 150 watts x 2 @ 4Ω or 2Ω |
| Power Output : Zone 2-6 (Channels 3–12) | 60 watts x 10 @ 8Ω 100 watts x 10 @ 4Ω or 2Ω Note: Power ratings are RMS, All Channels Driven (20 Hz - 20 kHz) |
| Minimum Speaker Impedance |
A+B Outputs of a Single Channel: 2 Ω Note: Continuous operation at this minimum impedance might require additional ventilation for the amplifier. |
| Frequency Response |
20 Hz - 20 kHz, +0/-0.25 dB 5 Hz - 50 kHz, +0/-3 dB |
| Total Harmonic Distortion |
< 0.05 % at typical listening levels < 1.0% at full power |
| Inter-channel Crosstalk | 70 dB at 20 kHz |
| Total Gain | 29 dB (Level controls set to Maximum) |
| S/N Ratio | >112 dB, input shorted, IHF A-weighted |
| High and Low Pass Crossovers |
Sub Mode and Sub out jack: 80 Hz, 24 dB per octave High Pass Filter: 30 Hz or 80 Hz, 12 dB per octave |
|
DC Trigger Requirements |
+9 Vdc to +12 Vdc, 5 mA |
|
Audio Trigger Requirements |
2 mV audio signal |
|
AC Power Requirement |
1550 Watts maximum 150 Watts typical (audio playing on all zones) 55 Watts idle (all zones on) 15 Watts idle (one zone on) 0.5 Watts standby 100-250 VAC 50/60 Hz (automatic) |
| Dimensions |
Width: 17.25" (437 mm) Depth: 14.5" (369 mm) Depth, with cables: 16" (406 mm) Height, with feet: 4.15" (105 mm) Height, without feet: 3.5" (89 mm) |
| Weight | Net: 21 lbs (9.5kg) |
Ooberpad brings you the Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier. A new classic in every sense of the word, Parasound have created the first 'Universal Amplifier' to simultaneously power a high end home theatre surround system and additional zones with independent sources. Its combination of quality sound and innovative features could only come from a company with Parasound's reputation for excellence and three decades of experience. The new ZoneMaster models are very similar in their feature sets, differing mainly in size and number of channels.
Warranty
1-year manufacturer's warranty
Key Features:
- Universal amplifier for applications from 60 to 150 watts
- Zone 1 (channel 1&2) are higher power for more demanding applications
- 24 speaker connections (A and B outputs for all 12 channels)
- High current for stable operation at 2 Ohms
- Class AB input stage plus premium Class D power stage
- Independent audio sensing triggers, one for each zone
- 6 Independent 12 volt trigger inputs, one for each zone
- Looping 12 volt trigger outputs for each zone
- Master 12 volt trigger input to turn all zones on-off
- Speaker level input for expanding systems w/out pre out jacks
- Two bus inputs can be routed to any zone
- Bus loop output jacks for passing audio to another amp
- Summed Mono mode combines L and R for single speaker applications
- Separate level controls for all twelve channels
- Detachable speaker connectors accept up to 12 gauge wire
- Short circuit and overheat protection with front panel indicators
- 0.5 watt standby power consumption meets Energy Star & EU specs
- Compact 2U chassis
- 2U rack mounting hardware is included in box
Benefits of Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier:
Single Solution for every Amplifier Application

The Parasound ZoneMaster 1250 is the first single solution for every amplifier application in the entire home. Parasound have combined their 'know-how' of high current design, sound quality and ingenuity to build a superior 12 channel amplifier that can handle 2 ohm loads with ease. While typical class D amplifiers use cheap car radio IC's, the ZoneMaster 1250 uses Parasound's own class AB input stages to drive six expensive, high performance Class D amplifier modules made by Anaview, a leading edge developer and manufacturer of analogue Class D amplifier power supplies. Parasound has united audiophile quality, enough muscle to drive 2 ohm loads and previously unavailable flexibility to create an installers dream; the first truly 'Universal Amplifier'. One ZoneMaster 1250 can power a high quality home theatre with 200W per channel for the front L,C and R speakers; 90w per channel for the surround speakers while the remaining 2 channels simultaneously power two additional independent stereo zones with 90w per channel at 4 ohms. Its unconditional stability with 2 ohm loads supports output connections for two speakers per channel, a total of 24 speakers.
Where to buy?
Buy Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier online at the best price in Mumbai, Delhi, Bangalore, Chennai and all across India. Enjoy expert, prompt and courteous customer service from the Ooberpad.com team. We will help you choose better and will give you all the support you need to take the right buying decision in India.
Technical Specifications of Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier:
| Brand & Model # | Parasound ZoneMaster 12 |
|
Power Output : Zone 1 (Channel 1–2) |
120 watts x 2 @ 8Ω 150 watts x 2 @ 4Ω or 2Ω |
| Power Output : Zone 2-6 (Channels 3–12) | 60 watts x 10 @ 8Ω 100 watts x 10 @ 4Ω or 2Ω Note: Power ratings are RMS, All Channels Driven (20 Hz - 20 kHz) |
| Minimum Speaker Impedance |
A+B Outputs of a Single Channel: 2 Ω Note: Continuous operation at this minimum impedance might require additional ventilation for the amplifier. |
| Frequency Response |
20 Hz - 20 kHz, +0/-0.25 dB 5 Hz - 50 kHz, +0/-3 dB |
| Total Harmonic Distortion |
< 0.05 % at typical listening levels < 1.0% at full power |
| Inter-channel Crosstalk | 70 dB at 20 kHz |
| Total Gain | 29 dB (Level controls set to Maximum) |
| S/N Ratio | >112 dB, input shorted, IHF A-weighted |
| High and Low Pass Crossovers |
Sub Mode and Sub out jack: 80 Hz, 24 dB per octave High Pass Filter: 30 Hz or 80 Hz, 12 dB per octave |
|
DC Trigger Requirements |
+9 Vdc to +12 Vdc, 5 mA |
|
Audio Trigger Requirements |
2 mV audio signal |
|
AC Power Requirement |
1550 Watts maximum 150 Watts typical (audio playing on all zones) 55 Watts idle (all zones on) 15 Watts idle (one zone on) 0.5 Watts standby 100-250 VAC 50/60 Hz (automatic) |
| Dimensions |
Width: 17.25" (437 mm) Depth: 14.5" (369 mm) Depth, with cables: 16" (406 mm) Height, with feet: 4.15" (105 mm) Height, without feet: 3.5" (89 mm) |
| Weight | Net: 21 lbs (9.5kg) |
Parasound ZoneMaster 12 Universal 12 Channel 24 Speaker Amplifier
