Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the Marantz NR1608 and the Harman Kardon AVR 1710S depends on your available space, storage capacity goals, and everyday usage style:
Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.
Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.
| Specification | Marantz NR1608 | Harman Kardon AVR 1710S |
|---|---|---|
| Connector Type | ||
| Subwoofer Outputs | 2 | 2 |
| Coaxial Digital Outputs | has not | has not |
| Optical Digital Outputs | has not | has not |
| HDMI Outputs | 1 | 2 |
| HDMI Inputs | 8 | 6 |
| Coaxial Digital Inputs | 1 | 1 |
| Phones | 1 | 1 |
| Optical Digital Inputs | 1 | 2 |
| USB | 1 | 1 |
| AV Inputs | 2 | 6 |
| Radio | ||
| Preset Station | 40 | 40 |
| Tuner Bands | AM/FM | AM/FM |
| Tuner Type | digital | digital |
| Additional Features | ||
| Pure Direct Mode | Yes | No |
| Auto Power Off | Yes | Yes |
| Bi-amplifying | Yes | Yes |
| Audio Return Channel (ARC) | Yes | Yes |
| Apple Air-play Support | Yes | Yes |
| Advanced Sound Retriever (ASR) Technology | No | No |
| Three-zone Capability | No | — |
| Smartphone Remote Control | Yes | Yes |
| A-B Speaker Switch | Yes | No |
| Dual-zone Capability | Yes | Yes |
| Functions | ||
| Digital Player | Yes | Yes |
| Network Audio Player | Yes | Yes |
| Internet Radio | Yes | Yes |
| Clock | ||
| Sleep Timer | Yes | Yes |
| Built-in Clock | Yes | Yes |
| Audio Formats | ||
| WAV | Yes | Yes |
| MP3 | Yes | Yes |
| FLAC | Yes | Yes |
| Apple Lossless | Yes | Yes |
| AIFF | Yes | No |
| AAC | Yes | Yes |
| WMA | Yes | Yes |
| Built-in Display | ||
| Colour | black | black |
| Type | fluorescent | fluorescent |
| Signal Processing | ||
| Upscaling Via HDMI | up to 4K | Yes |
| 3D Pass-through | Yes | Yes |
| Video Conversion/scaling | HDMI to HDMI scaling, analog to HDMI up conversion | HDMI to HDMI scaling, analog to HDMI up conversion |
| HDMI Pass-through | up to 4K | up to 4K |
| Amplifier | ||
| Total Harmonic Distortion | 0.08 % | 0.07 % |
| Frequency Response | 20 Hz-20 kHz | 20 Hz-20 kHz |
| Output Impedance Per Channel | 4 Ohm | 8 Ohm |
| Output Power Per Channel | 50 W | 100 W |
| Total Output Power | 350 W | 700 W |
| Sound Features | ||
| Digital Content Protection | HDCP 2.2 | HDCP 2.2 |
| Surround System Class | 7.2 channel | 7.2 channel |
| Surround Sound Effects | Dolby Surround | — |
| Audio D/A Converter | 32bit / 192kHz | 24bit / 192kHz |
| Built-in Decoders | ||
| Dolby True HD | Yes | Yes |
| Dolby Surround | Yes | No |
| Dolby Digital Plus | Yes | Yes |
| Dolby Atmos | Yes | No |
| DTS:X | No | No |
| Media Content Source | ||
| USB-host | Yes | Yes |
| Network | Yes | Yes |
| Bluetooth | Yes | Yes |
| Connectivity Interfaces | ||
| IEEE 802.3u | Yes | No |
| IEEE 802.3 | Yes | No |
| WI-FI | Yes | No |
| Bluetooth | Yes | Yes |
| Dimensions | ||
| Dimensions | 14.8 x 17.3 x 4.1 inches | 15.8 x 21.3 x 9.1 inches |
| Power Device | ||
| Standby Power Consumption | 0.2 W | 0.5 W |
| Operational Power Consumption | 250 W | 510 W |
| General | ||
| Brand | Marantz | Harman Kardon |
The main differences center around storage capacity, form factor, and convenience. The Marantz NR1608 provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Harman Kardon AVR 1710S offers a compact upright design that fits into smaller spaces with convenient shelf organization.
Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.
Both products are listed on Amazon with full manufacturer warranties, customer reviews, and fast delivery options. Click the "Check Price on Amazon" buttons in the comparison cards above to view today's latest promotions, verified customer ratings, and current availability.
Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the Marantz NR1608. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Harman Kardon AVR 1710S.
