JBL Rallybar S2 Portable Speaker
JBL Rallybar S2 Portable Speaker
Part Number: SKU:JBL-JBLRALLYBARS2WHT
The JBL Rallybar S2 Portable Speaker is a 150-watt marine soundbar built for boaters and powersports enthusiasts who want serious audio on the water. Its IP67 rating shrugs off water jets and dust, while the built-in Class-D amplifier delivers crystal-clear sound even at full outdoor volume, powered by AI Sound Boost that automatically adjusts your music in real time. At nearly 1 kg lighter than the previous generation, this speaker pairs easily with Bluetooth 5.4 and Auracast technology—connect two for true stereo or link multiple speakers for bigger celebrations.
Specs & Details:
| Transducers | 4x 2.75" (70mm) woofers; 2x 1" (25mm) tweeters; 2x 7.2" (182.8mm) x 3" (76.2mm) racetrack passive radiators |
| Output Power | 150W RMS; 300W Peak |
| THD at Rated RMS Power | <1% |
| Voltage Range | 9–16V DC |
| Quiescent Current Draw | <0.9A |
| Maximum Current Draw | 25A |
| Frequency Response | 45Hz–20kHz |
| Signal-to-Noise Ratio | >80 dB |
| Cable Type | 12 AWG |
| Cable Length | 12 ft (3.66m) |
| Bluetooth Version | 5.4 |
| Bluetooth Profile | A2DP V1.4, AVRCP V1.6 |
| Bluetooth Transmitter Frequency Range | 2400 MHz – 2483.5 MHz |
| Bluetooth Transmitter Power | ≤15 dBm (EIRP) |
| RCA Input Sensitivity | 2Vrms (0.35–2Vrms); 4Vrms (0.7–4Vrms); 6Vrms (1.05–6Vrms) |
| USB Format | FAT16, FAT32, exFAT |
| Soundbar Dimensions (L x W x H) | 21-5/32" x 5" x 4-5/8" (537.5 x 126.7 x 118mm) |
| Soundbar Weight | 9.48 lbs (4.3 kg) |
| Packaging Dimensions (W x H x D) | 24" x 9.3" x 7.7" (611 x 236 x 195mm) |
| Gross Weight | 15.1 lbs (6.85 kg) |
| IP Rating | IP67 |
| What's in the Box | 1x Soundbar, 2x Security cables, 1x Small wrench, 1x L-Small Allen wrench, 1x T-handle hex wrench, 2x Straps with Velcro, 1x G-Clamp, 1x Keychain, 1x 12ft power/ground wire harness, 2x Rubber top covers, 2x Mount cleats, 2x Short M8 screws, 2x Short M5 screws, 2x Long M5 screws, 2x M5 screw nuts, 4x Flat washers, 2x C-Clamps (2"), 2x C-Clamps (1.75"), 2x Thick rubber strips (for 1.5" pole), 2x Thin rubber strips (for 2" & 1.75" pole), 1x Quick start guide, 1x Safety sheet & warranty card |
Features & Benefits:
• 150Wrms Class-D Amplifier Built-in — 150Wrms (THD <1%) Class-D amplifier delivers powerful, high-quality JBL Original Legendary Sound.
• Multi-speaker connection by Auracast™ — Pair two RALLYBAR S2 speakers for true stereo or connect multiple JBL Auracast™-enabled speakers wirelessly for larger parties or multi-vehicle setups.
• Innovative Mounting Kits Design (patent pending) — Offers multiple position combinations on top and back to accommodate a variety of installation requirements.
• Lighter Build — Nearly 1 kg lighter than Gen 1, making it easier to handle, transport, and install without compromising durability or performance.
• IP67 Rated Water and Dust Resistant — Protects the soundbar from dust ingress and powerful water jets.
• AI Sound Boost — Automatically fine-tunes music in real time for peak power and crystal-clear performance, even outdoors at full volume.
• Supports Bluetooth®, USB Disk, and RCA Input — Auto-detects audio source by priority: USB disk > Bluetooth® > RCA-IN.
• 3 Different Gain Settings — Offers 2V, 4V, and 6V gain settings when connected via RCA audio.
▸Part Number(click to expand)
| Part Number |
| JBLRALLYBARS2WHT |
The JBL Rallybar S2 Portable Speaker is a 150-watt marine soundbar built for boaters and powersports enthusiasts who want serious audio on the water. Its IP67 rating shrugs off water jets and dust, while the built-in Class-D amplifier delivers crystal-clear sound even at full outdoor volume, powered by AI Sound Boost that automatically adjusts your music in real time. At nearly 1 kg lighter than the previous generation, this speaker pairs easily with Bluetooth 5.4 and Auracast technology—connect two for true stereo or link multiple speakers for bigger celebrations.
Specs & Details:
| Transducers | 4x 2.75" (70mm) woofers; 2x 1" (25mm) tweeters; 2x 7.2" (182.8mm) x 3" (76.2mm) racetrack passive radiators |
| Output Power | 150W RMS; 300W Peak |
| THD at Rated RMS Power | <1% |
| Voltage Range | 9–16V DC |
| Quiescent Current Draw | <0.9A |
| Maximum Current Draw | 25A |
| Frequency Response | 45Hz–20kHz |
| Signal-to-Noise Ratio | >80 dB |
| Cable Type | 12 AWG |
| Cable Length | 12 ft (3.66m) |
| Bluetooth Version | 5.4 |
| Bluetooth Profile | A2DP V1.4, AVRCP V1.6 |
| Bluetooth Transmitter Frequency Range | 2400 MHz – 2483.5 MHz |
| Bluetooth Transmitter Power | ≤15 dBm (EIRP) |
| RCA Input Sensitivity | 2Vrms (0.35–2Vrms); 4Vrms (0.7–4Vrms); 6Vrms (1.05–6Vrms) |
| USB Format | FAT16, FAT32, exFAT |
| Soundbar Dimensions (L x W x H) | 21-5/32" x 5" x 4-5/8" (537.5 x 126.7 x 118mm) |
| Soundbar Weight | 9.48 lbs (4.3 kg) |
| Packaging Dimensions (W x H x D) | 24" x 9.3" x 7.7" (611 x 236 x 195mm) |
| Gross Weight | 15.1 lbs (6.85 kg) |
| IP Rating | IP67 |
| What's in the Box | 1x Soundbar, 2x Security cables, 1x Small wrench, 1x L-Small Allen wrench, 1x T-handle hex wrench, 2x Straps with Velcro, 1x G-Clamp, 1x Keychain, 1x 12ft power/ground wire harness, 2x Rubber top covers, 2x Mount cleats, 2x Short M8 screws, 2x Short M5 screws, 2x Long M5 screws, 2x M5 screw nuts, 4x Flat washers, 2x C-Clamps (2"), 2x C-Clamps (1.75"), 2x Thick rubber strips (for 1.5" pole), 2x Thin rubber strips (for 2" & 1.75" pole), 1x Quick start guide, 1x Safety sheet & warranty card |
Features & Benefits:
• 150Wrms Class-D Amplifier Built-in — 150Wrms (THD <1%) Class-D amplifier delivers powerful, high-quality JBL Original Legendary Sound.
• Multi-speaker connection by Auracast™ — Pair two RALLYBAR S2 speakers for true stereo or connect multiple JBL Auracast™-enabled speakers wirelessly for larger parties or multi-vehicle setups.
• Innovative Mounting Kits Design (patent pending) — Offers multiple position combinations on top and back to accommodate a variety of installation requirements.
• Lighter Build — Nearly 1 kg lighter than Gen 1, making it easier to handle, transport, and install without compromising durability or performance.
• IP67 Rated Water and Dust Resistant — Protects the soundbar from dust ingress and powerful water jets.
• AI Sound Boost — Automatically fine-tunes music in real time for peak power and crystal-clear performance, even outdoors at full volume.
• Supports Bluetooth®, USB Disk, and RCA Input — Auto-detects audio source by priority: USB disk > Bluetooth® > RCA-IN.
• 3 Different Gain Settings — Offers 2V, 4V, and 6V gain settings when connected via RCA audio.
▸Part Number(click to expand)
| Part Number |
| JBLRALLYBARS2WHT |
WARNING, California Proposition 65:
Some products could expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
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