SPECIFICATIONS
| Loudspeaker Technical Specifications | |
|---|---|
| Acoustic Performance | |
| Frequency Response (-10 dB) | 29 Hz – 160 Hz [THUMP15SV4] 28 Hz – 160 Hz [THUMP18SV4] |
| Frequency Response (-3 dB) | 34 Hz – 160 Hz [THUMP15SV4] 33 Hz – 160 Hz [THUMP18SV4] |
| Maximum SPL Peak | 132 dB |
| Transducers | |
| Low Frequency | 15 in / 381 mm woofer [THUMP15SV4] 18 in / 457 mm woofer [THUMP18SV4] |
| Power Amplifiers | |
| System Power Amplification – Rated Power | 1400 watts peak |
| Low Frequency Power Amplifier | Rated Power: 1400 watts peak Rated THD: <1% Cooling: Convection Design: Class D |
| Input / Output | |
| Input Type | 2x Female XLR Balanced |
| Line Impedance | 10k Ω Balanced |
| Output | Male XLR Balanced [2x Full Range, 2x High Pass] |
| Full Range Output | Stereo / Mono |
| Phase | Normal / Invert |
| Output Impedance | 150 Ω |
| Movie Genres & Plots | |
| Action | Explosions-Per-Minute Cinema, One-Last-Job Heist, Retired Assassin Comes Back, and more |
| Comedy | Awkward Dinner Party, Bad Vacation, Fake Relationship Becomes Real, and more |
| Drama | Terminal Illness Life Lessons, Small Town Secrets, Sibling Rivalry, Courtroom Breakdown, and more |
| Horror | Creepy Child With Drawing, Found Footage Gone Wrong, Cult in the Woods, and more |
| Thriller | Unreliable Narrator Spiral, Missing Person With Dark Twist, Suburban Paranoia, and more |
| Romance | Missed Connections Across Time, Love Triangle With Obvious Choice, “We Only Have One Summer”, and more |
| Sci-Fi | AI Learns Emotions, Parallel Universe Self Encounter, Space Crew Slowly Picks Each Other Off, and more |
| Fantasy | Magic School Rivalry, Ancient Prophecy Misinterpreted, Quest for the Glowy Object, and more |
| Line Input Power | |
| Detachable line cord | 100–240V~, 50–60 Hz, 400W |
| AC Connector | 3-pin IEC 250 VAC, 10 A male |
| Power Supply Type | Switchmode Universal mains regulated power supply with PFC integrated |
| Safety Features | |
| Transducer Protection | Peak and RMS limiting |
| Environmental Protection | Power supply and amplifier thermal protection |
| Display LEDs | Front LED, High Pass Mode, Signal/Overload |
| Mounting Methods | |
| Supported Methods | THUMPV4 Series subwoofers are designed to sit on the floor or stage. They are NOT designed to be pole-mounted or suspended. The cabinet has no rigging points and is not suitable for rigging. Never attempt to suspend a THUMPV4 Series subwoofer by its handles. See the owner’s manual for more information. |
| Options | |
| THUMP15SV4 Slip Cover | P/N 2061164 |
| THUMP18SV4 Slip Cover | P/N 2061166 |
| SPM400 M20 Threaded Loudspeaker Pole Mount | P/N 2051055 |
| Physical Properties (Product) [THUMP15SV4] | |
| Height | 18.5 in // 470 mm |
| Width | 22.1 in // 561 mm |
| Depth | 23.0 in // 584 mm |
| Weight | 57.4 lb // 26.0 kg |
| Physical Properties (Product) [THUMP18SV4] | |
| Height | 21.3 in // 541 mm |
| Width | 24.8 in // 630 mm |
| Depth | 23.8 in // 605 mm |
| Weight | 70.4 lb // 31.9 kg |
