Marantz SR-6015

Amplifier

Channels 9.2

Power Output per Channel2-Channel Driven:

110 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD

150 W at 6 Ohms / 1 kHz / 0.7% THD

1-Channel Driven:

220 W at 6 Ohms / 1 kHz / 10% THD

Speaker Impedance 4 to 16 Ohms

Audio Processing

DTS CompatibilityDTS-HD Master Audio, DTS:X

Dolby CompatibilityDolby Atmos, Dolby TrueHD

Auro 3D Support No

Upmixing TechnologyDolby Surround, DTS Neural:X, DTS Virtual:X, Dolby Atmos Height Virtualization Technology

Supported File FormatsAAC, ALAC, DSD, FLAC, MP3, WAV, WMA

DAC AKM AK4458 32-Bit

Video

HDR CompatibilityHDR10, HDR10+, Dolby Vision, Hybrid Log Gamma

Pass-Through Support8K60p 4:4:4 (3D, BT.2020)

Upscaling 8K UHD

GUI Yes

Connectivity

Rear A/V Inputs 7 x HDMI

2 x 3RCA Component

3 x RCA Composite

2 x Optical TOSLINK

2 x Digital Coaxial

5 x Stereo RCA

1 x Stereo RCA (Phono) with Ground Screw

1 x 7.1-Channel RCA

Rear A/V Outputs 3 x HDMI

1 x 3RCA Component

1 x RCA Composite

2 x RCA Subwoofer

1 x 11-Channel RCA Pre-Out

1 x Stereo RCA Zone 2 Pre-Out

Front I/O 1 x USB Type-A Input

1 x RCA Composite Input

1 x Stereo RCA Input

1 x 1/8" / 3.5 mm Setup Mic Input

Other Rear I/O 2 x Bluetooth/Wi-Fi Antenna Terminal Input

1 x AM Antenna Terminal Input

1 x FM Antenna Terminal Input

1 x RJ45 (Ethernet)

1 x DE-9 (RS-232C)

1 x 1/8" / 3.5 mm (12 V Trigger) Output

1 x 1/8" / 3.5 mm (IR) Input

Speaker Connectors11 x Gold-Plated Binding Post Pairs

HDCP SupportVersion 2.3

Audio Return Channel (ARC)Yes, eARC

HDMI CEC Yes

Wireless Connectivity

Wireless Audio ProtocolsAirPlay 2, HEOS

Control

External Control SupportDomotz Pro, OvrC

Virtual Assistant SupportAmazon Alexa, Apple Siri, Google Assistant, Josh.ai

Tuner Section

Tuner Type AM, FM

Power

AC Input Power 240 VAC, 50/60 Hz

Power ConsumptionActive: 680 W

No Sound (ECO Off): 100 W

No Sound (ECO On): 60 W

Network Standby: 3.5 W

CEC Standby: 0.5 W

Standby: 0.2 W

Physical

Dimensions (W x H x D)17.3 x 6.3 x 15.7" / 43.9 x 16.0 x 39.9 cm (Antenna Down)

17.3 x 9.0 x 15.7" / 43.9 x 22.9 x 39.9 cm (Antenna Up)

17.3 x 6.3 x 15.3" / 43.9 x 16.0 x 38.9 cm (Antenna Removed)

Weight 28.2 lb / 12.8 kg

Warranty LengthLimited 3-Year Warranty

Packaging Info

Package Weight 33.4 lb / 15.15kg

Box Dimensions (LxWxH)20.9 x 19.1 x 10.2"

Definitive Technology Demand D15

Definitive Technology D15 Technical Specifications:

Driver Enclosure Type

MDF cabinet with the extruded natural bead-blasted aluminum front baffle

Driver Complement

- 1" (2.54 cm) d (Round) Annealed Aluminum Dome and Laterally Offset - Tweeter

- 5.25" (13.34 cm) d (Round) Polypropylene BDSS Bass - Midrange

- 5.25" (13.34 cm) d (Round) Carbonfiber woofer - Mid/Woofer

- 8" (20.32 cm) d (Round) Passive - Bass Radiator

Audio Quality

Total Frequency Response: 39 Hz → 24,000 Hz

Nominal Impedance: 8 ohms

Sensitivity (1 watt @ 1 meter): 85.5 dB

Lower and Upper -3dB Limits: 48 Hz → 22,000 Hz

Speaker Inputs

(1) (Set) 5-Way Binding Posts - Gold-Plated

Recommended Amplifier Power Per Channel

30 watts → 300 watts

Dimensions

Height: 40.78" (103.58 cm)

Width: 9.05" (22.99 cm)

Depth: 12.86" (32.66 cm)

Weight

52 lbs (23.59 kg)

Orientation

Vertical

Included Accessories

- Acoustically transparent magnetic speaker grilles

- Carpet Spikes

- Hard Floor Glides

- Lock Rings

- Screws

- Cleaning Cloth

Definitive Technology Demand D7

Features and Specs

Enclosure: Bass Reflex

Video Shielded: No

Tweeter Type: Dome

Tweeter Size (Inches): 1

Midrange Size (Inches): N/a

Woofer Size (Inches): 4.5

Woofer Composition: Polypropylene

Woofer Surround: Rubber

Power Range: 20-125

Sensitivity: 85 Db

Impedance (Ohms): 8

Frequency Response: 67-21k Hz

Connector Type: 5-way Post

Bi-amp Inputs: No

Height (Inches): 9-7/8

Width (Inches): 5-9/16

Depth (Inches): 9-1/8

Weight (Kg): 5.44

Mounting Bracket Included: No

Recommended Stand Height (Inches): 28-30

Parts Warranty: 1 Years

Definitive Technology Demand D5C

Specifications

Dimensions: (H x W x D) 167 x 483 x 286mm

Weight: 10.9 kg

Tweeter: 1 ”/ 25mm

Woofer: 5.25 ”/ 133mm (x2)

Frequency response (- 3dB): 60-22,000Hz

Efficiency: 85 dB

Nominal impedance: 4 ohms

Recommended amplifier power: 40 - 300 watts