Quick OverviewThe Dayton Audio MA1260 is a freestanding, twelve channel, Class-D amplifier designed for custom multi-room sound distribution. Its intelligently engineered and versatile design integrates easily into high-end whole house audio systems. Product Highlights 12 channels (6 stereo zones) in one convenient enclosure Efficient Class D design delivers superior audiophile sound quality and performance Independent and bus inputs provides unparalleled flexibility Bridgeable channel outputs provide additional power when needed Independent channel gain controls allow the output of each speaker to be perfectly matched Can be converted easily between rack-mount and tabletop configurations Installer-friendly setup and connections Product Manuals / Spec Sheets / Downloads Dayton Audio MA1260 User Manual Dayton Audio MA1260 Set-Up Addendum Using In-Wall Volume ControlsDayton Audio MA1260 Architectural & Engineering Specification Sheet AddThis Sharing Buttons Share to FacebookFacebook Share to TwitterTwitter Share to MoreAddThis 8 Product Description The Dayton Audio MA1260 is a freestanding, twelve channel amplifier designed for custom multi-room sound distribution. Its intelligently engineered and versatile design integrates easily into high-end whole house audio systems. Efficient Class D design delivers superior audiophile sound quality and performance. The MA1260 can be stacked with other audio components and includes removable ears for mounting in standard audio racks (2RU). Two common or BUS inputs feed audio signals from standard line-level audio sources to any or all channels. Each of the twelve channels has its own dedicated input and independent level adjustment to provide further flexibility. By simply flipping a single switch, two channels can be bridged to increase the total power output for that zone. This is helpful when extra power is needed in certain areas. Manual, automatic on/off, or triggered 12V input turn-on modes facilitate easy integration into automated systems. For quick and easy troubleshooting of the system, each pair of channels or zones has a bi-color LED to indicate its operational status. Specifications: • Rated power output per channel: 65 watts RMS into 8 ohms, 89 watts RMS into 4 ohms • Bridged output: 130 watts into 8 ohms (8 ohm minimum) • Circuit topology: Class D • Signal to noise ratio: 100 dB A-weighted • Efficiency: 93% • Frequency response: 7.5 Hz to 48 kHz • Dimensions: 16.7" W x 4" H x 14.25" D (tabletop configurations) • Power requirements: 115/230 VAC, 50 Hz/60 Hz • Stand-by power rating: 115V 0.46W. Product Details Model Number MA1260 List Price $779.99 Color Black Unit of Measure Each UPC 848791001215 Warranty - Parts 5 Years Warranty - Labor 5 Years Product Shipping Weight (lbs.) 40 Product Height 4" Product Width 16.7" Product Length -- Product Depth 14.25" Amplifier Type Multi-Zone Amplifiers Power Output per channel: 65 watts RMS into 8 ohms 89 watts RMS into 4 ohms • Bridged output: 130 watts into 8 ohms (8 ohm minimum) Power Output (RMS @ 70V) Range -- Output Connectors -- Output Types -- Input Connectors -- Input Impedance 16.7K ohms Signal-to-Noise Ratio 115 dB A-Weighted (1W line input) THD @ Rated Power 0.020% (8 ohms 1W @ 1 kHz) Parametric EQ -- Phase Adjustment -- Low-pass Crossover -- Low Pass Adjustment -- Dynamic Range -- Frequency Response 7.5 – 48 Hz (+0/-3 dB) Efficiency 93% (full power) Gain -- Bass Boost -- Voltage Requirement -- Auto-on Sensitivity 12.3mV Stand-by Power Rating 0.46 W (115V) Special Features --