Marantz MM8077 Product Spec Sheet - English - Page 2

Specifications Audio Section Rated power output 150 W/ch, 8 ohm (20 Hz - 20 kHz, THD 0.08 %, two channels driven) 180 W/ch, 6 ohm (20 Hz - 20 kHz, THD 0.08 %, two channels driven) Maximum effective output power 210 W/ch, 6 ohm (1 kHz, THD 10%, two channels driven) Frequency response (1 W, 8 ohm) 8 Hz - 100 kHz (±3 dB) Damping factor 100 Input sensitivity/impedance 1.2 V / 22 kohm (UNBALANCED) 2.4 V / 30 kohm (BALANCED) Signal-to-noise ratio (IHF-A) 105 dB Voltage amplification level 29 dB General Power supply: AC 120 V, 60 Hz Power consumption: 800 W 0.4 W (Standby mode) Dimensions (W x H x D): 17 21/64" x 7 9/32 " x 15 3/32" 440.0 x 185.0 x 383.5 mm Weight: 39 lbs 11 oz, 18.0 kg Marantz Audio Advantages n Current feedback discrete power amplifier The Marantz current feedback discrete power amplifier topology employs high current, wide bandwidth power transistors that feature high slew rate along with low impedance drive capability, for maximum operating bandwidth and solid performance with difficult speaker loads. The MM8077 is rated at 150 watts in 8 ohms for each of the 7 channels (continuous), and can deliver 180 watts into 6 ohms. Connectivity, Flexibility & Expandability n XLR balanced / unbalanced selection function Choose between balanced (XLR) and unbalanced (RCA) inputs for each channel for maximum system configuration flexibility. n A wealth of possibilities for system upgrades A variety of systems, including 11-channel systems, can be built by combining the MM8077 with the 5-channel MM7705. Control & Convenience n Low-power standby mode For environmental and energy-saving considerations, power consumption during standby mode has been reduced to less than 0.4 W. n Auto-standby mode The MM8077 automatically switches to standby mode when there has been no signal for 30 minutes. This prevents power from being wasted whenever you forget to turn the power off. n High power, high current power supply with toroidal power transformer The high power, high current power supply features a massive toroidal power transformer that can easily handle substantial short term power peaks. The high capacity power supply capacitors, 100,000µ total, contribute to the amplifier's ability to deliver short term bursts of power when needed, which is especially helpful when driving difficult-to-drive lower impedance speakers. n Remote power on/off control When the Marantz AV8801 or AV7701 pre-amplifier is connected to the MM8077, the remote power control feature links the power ON/OFF function of the pre-amplifier to the MM8077. Inside view of MM8077 ©2012 Marantz America, LLC. For purposes of improvement, specifications and design are subject to change without notice.All specifications, dimensions and weights are subject to change without notice. D&M Holdings, Marantz, Marantz America, LLC. or any of its subsidiaries will not assume any liability for errors in this spec sheet which may result in consequential errors Being made by dealers, designers, custom installers, cabinet makers or end users, etc based upon information contained within this document. 1-855-ONE-MARANTZ 1-855-663-6272 Call for Assistance: 9:00AM to 8:00PM M-F E.S.T. For frequently asked questions please visit www.marantz.com 20171012A