Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the Marantz SR7012 and the Pioneer SC-LX502 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 SR7012 | Pioneer SC-LX502 |
|---|---|---|
| Amplifier | ||
| Total Output Power | 950 W | 560 W |
| Total Harmonic Distortion | 0.05 % | 0,01 |
| Frequency Response | 20 Hz-20 kHz | 20 Hz-20 kHz |
| Output Impedance Per Channel | 8 Ohm | 8 Ohm |
| Output Power Per Channel | 125 Watt | 180 W |
| Sound Features | ||
| Audio D/A Converter | 32bit / 192kHz | 32bit / 384kHz |
| Digital Content Protection | HDCP 2.2 | HDCP 2.2 |
| Surround System Class | 9.2 channel | 7.2 channel |
| Surround Sound Effects | Theater-Dimensional Virtual Surround | Dolby Surround |
| Audio Formats | ||
| AAC | Yes | Yes |
| WMA | Yes | Yes |
| WAV | Yes | Yes |
| MP3 | Yes | Yes |
| FLAC | Yes | Yes |
| Apple Lossless | No | Yes |
| AIFF | Yes | Yes |
| Dimensions | ||
| Dimensions | 15.8 x 17.3 x 7.3 inches | 15.6 x 17 x 7.4 inches |
| Built-in Decoders | ||
| Dolby Atmos | Yes | Yes |
| DTS:X | Yes | Yes |
| Dolby True HD | Yes | Yes |
| Dolby Surround | Yes | Yes |
| Dolby Digital Plus | No | Yes |
| Connectivity Interfaces | ||
| IEEE 802.3 | Yes | Yes |
| WI-FI | Yes | Yes |
| Bluetooth | Yes | Yes |
| IEEE 802.3u | Yes | Yes |
| Connector Type | ||
| Coaxial Digital Inputs | 2 | 1 |
| Optical Digital Inputs | 2 | 2 |
| Phones | 1 | 1 |
| AV Inputs | 2 | 3 |
| USB | 1 | 1 |
| Subwoofer Outputs | 2 | 2 |
| Coaxial Digital Outputs | has not | has not |
| Optical Digital Outputs | has not | has not |
| HDMI Outputs | 3 | 2 |
| HDMI Inputs | 8 | 7 |
| Media Content Source | ||
| Bluetooth | Yes | Yes |
| USB-host | Yes | Yes |
| Network | Yes | Yes |
| Additional Features | ||
| Advanced Sound Retriever (ASR) Technology | No | Yes |
| Smartphone Remote Control | Yes | Yes |
| Three-zone Capability | Yes | No |
| Dual-zone Capability | No | Yes |
| A-B Speaker Switch | No | Yes |
| Pure Direct Mode | Yes | Yes |
| Auto Power Off | Yes | Yes |
| Bi-amplifying | No | Yes |
| Audio Return Channel (ARC) | Yes | Yes |
| Apple Air-play Support | Yes | Yes |
| Functions | ||
| Network Audio Player | Yes | Yes |
| Internet Radio | Yes | Yes |
| Digital Player | Yes | Yes |
| Power Device | ||
| Standby Power Consumption | 0.2 W | 0.1 W |
| Operational Power Consumption | 710 W | 250 W |
| Clock | ||
| Sleep Timer | Yes | Yes |
| Built-in Clock | Yes | Yes |
| Built-in Display | ||
| Colour | black | black |
| Type | fluorescent | fluorescent |
| Signal Processing | ||
| Upscaling Via HDMI | up to 4K | up to 4K |
| 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 |
| Radio | ||
| Preset Station | 40 | 40 |
| Tuner Bands | AM/FM | AM/FM |
| Tuner Type | digital | digital |
| General | ||
| Brand | Marantz | Pioneer |
The main differences center around storage capacity, form factor, and convenience. The Marantz SR7012 provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the Pioneer SC-LX502 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 available through official brand stores and authorized retailers with full manufacturer warranties and fast delivery options. Click the "Check Best Price" buttons in the comparison cards above to view today's latest promotions, official deals, 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 SR7012. If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the Pioneer SC-LX502.