Sony HT-S500RF | 1000W vs Marshall Kilburn III
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Sony HT-S500RF | 1000W |  Marshall Kilburn III |
|---|---|---|
| Price | KSh 50,000.00 | KSh 49,000 |
| Battery | N/A — mains-powered product | Rechargeable, replaceable Li-ion battery |
| Weight | Main unit: 3.0 kg; subwoofer: 9.0 kg; rear speaker: 1.0 kg | 2.8 kg |
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Full specifications
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General
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Brand | Sony | Marshall |
| Model | HT-S500RF | Kilburn III |
| Type | Soundbar System | Portable Party Speaker |
| Color | — | Black and Brass, Cream, Brown, Pitch Black |
Design
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Dimensions | Main unit: 900 × 64 × 90 mm; subwoofer: 207 × 402 × 330 mm; rear speaker: 91 × 216 × 91 mm | 273 x 169 x 150 mm (W x H x D) |
| Weight | Main unit: 3.0 kg; subwoofer: 9.0 kg; rear speaker: 1.0 kg | 2.8 kg |
Battery & Charging
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Battery | N/A — mains-powered product | Rechargeable, replaceable Li-ion battery |
Connectivity
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Bluetooth | Bluetooth | Bluetooth 5.3; Auracast |
| Bluetooth Profiles / Codecs | AAC; SBC | SBC; LC3; MPEG-2 AAC |
| Wired Inputs | Optical audio input; analog stereo mini; USB Type-A | 3.5 mm AUX input |
| HDMI | 0 HDMI inputs / 1 HDMI ARC output; HDMI CEC; BRAVIA Sync | N/A — portable speaker design |
| USB | Type-A; WAV, MP3, WMA | USB-C charging and power-bank port |
| Microphone / Guitar Inputs | N/A — no microphone or guitar input | No built-in microphone |
| App Support | Sony | Music Center (Bluetooth connection) | Marshall Bluetooth app |
| Bluetooth Range | — | 10 m (32.8 ft) |
| Wi-Fi | — | N/A — Bluetooth-only portable speaker |
Features
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Lightshow | N/A — no party lightshow | Yes — integrated party lightshow |
| Party Features | N/A — not a party-speaker product | N/A - not a party-speaker product |
| Home Cinema Features | 5.1ch real surround; Dolby Digital; DTS; tallboy rear speakers; HDMI ARC | N/A — not a home-cinema speaker |
| Special Features | Sony Music Center app; USB audio playback; tallboy rear speakers | True Stereophonic; Bluetooth Auracast; charging bank; replaceable battery; Marshall Bluetooth app |
| Voice Assistant | — | N/A — no built-in voice assistant |
Audio
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Speaker Configuration | 5.1ch | Active stereo loudspeaker with bass-reflex system; True Stereophonic 360° sound |
| Drivers | 3-channel soundbar; compact rear speakers | 1 x 4-inch woofer; 2 x 2-inch full-range speakers |
| Total Power Output | 1000 W | 50 W total amplification (30 W woofer + 2 x 10 W full-range) |
| Amplifier | Digital Amplifier, S-Master; front 152 W + 152 W; center 152 W; subwoofer 240 W; rear 152 W + 152 W | 1 x 30 W Class D woofer amplifier; 2 x 10 W Class D full-range amplifiers |
| Audio Channels | 5.1ch | Stereo |
| Sound Modes / EQ | Auto Sound; Cinema; Music; Standard; Night Mode; Voice Mode | Adjustable bass and treble; Dynamic Loudness |
| Audio Features | Dolby Digital; DTS; LPCM; real 5.1ch surround sound | True Stereophonic 360° sound; active stereo loudspeaker; bass-reflex system; charging bank |
| Frequency Response | — | 45 Hz-20 kHz |
| Maximum SPL | — | 91 dB SPL @ 1 m |
Power & Battery
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Power Source | AC mains | Rechargeable battery / USB charging |
| Battery Life | N/A — mains-powered product | 50+ hours |
| Power Consumption | Approx. 140 W; QuickStart less than 0.5 W with Bluetooth standby off | — |
| Charging Time | — | 3 hours to full recharge with a 30 W USB-C PD charger |
| Fast Charging | — | 20 minutes gives 8 hours of playtime with a 30 W USB-C PD charger |
| Charging Port | — | USB-C (9 V/3 A, 5 V/3 A) |
Design & Controls
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Controls | Remote control; Sony | Music Center app | Bass; treble; volume; on/off; media jog; M-button; Bluetooth button |
| Placement / Mounting | Main bar, wired subwoofer, and two compact rear speakers; wall-hanging template included | Free-standing portable placement |
| Water & Dust Resistance | — | IP54 |
| Materials | — | 38% of the total product is recycled |
What's in the Box
| Specification | Sony HT-S500RF | 1000W | Marshall Kilburn III |
|---|---|---|
| Speaker / Soundbar | 1 × main soundbar | Kilburn III |
| Subwoofer | 1 × wired subwoofer | N/A — no subwoofer supplied |
| Remote Control | Remote commander; batteries | N/A — no remote control supplied |
| Power Cable | AC power cable | USB charging cable |
| Audio / HDMI Cable | HDMI cable | N/A |
| Mounting Accessories | Wall-hanging template | N/A — portable design |
| Other Accessories | N/A | N/A |
| Documentation | Quick Setup Guide; Instruction Manual | Quick Start Guide and safety documentation |
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