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Need help?Do you have a question about the REL Acoustics S/2 and is the answer not in the manual?
Explains the meaning of the lightning flash symbol within an equilateral triangle.
Explains the meaning of the exclamation point symbol within an equilateral triangle.
Details fuse ratings for different voltages and replacement guidelines.
Outlines FCC compliance rules, including interference and operation conditions.
Details FCC testing results and user guidance for correcting interference.
Warns that unauthorized modifications void user authority.
Welcomes the user and introduces the Serie S Sub-Bass System.
Describes the Serie S's advancements over predecessors and key design features.
Introduces the Longbow™ wireless system and its zero compression technology.
Explains REL's philosophy of augmenting low frequencies for full-range sound.
Details the LFE and High Level inputs and their simultaneous use benefits.
Advises switching off the system before disconnecting wires.
Describes the four separate inputs for versatility.
Explains the Neutrik Speakon high-level input and its benefits.
Explains the three phono jacks for low-level connections.
Details benefits of using High Level and .1/LFE inputs together.
Guides connecting to the power amplifier using the Speakon connector.
Instructions for safely removing the Neutrik Speakon plug.
Explains how the high-level input receives stereo signals for sonic signature matching.
Step-by-step guide for making high-level connections.
Details the connection for the dedicated .1 channel.
Steps for conventional low-level connections from a preamplifier.
Explains the phase switch and its settings (0/180 degrees).
Notes that phase selection affects both High-level and .1/LFE inputs.
Introduces REL's unique approach to Sub-Bass Systems setup.
Advises on initial setup steps before connecting the REL.
Recommends placing the REL in corners for optimal bass pressurization.
Details attaching wires to amplifier terminals and plugging into the REL.
Guides connecting to differential amplifiers, including floating ground.
Notes internal circuitry for seamless Class-D amplifier connection.
Recommends using two RELs for mono bloc amplifiers and wiring instructions.
Details connecting a single REL as a dedicated center channel subwoofer.
Outlines connecting a REL as a dedicated rear channel subwoofer.
Explains low-level connection when high-level is not feasible.
Details connecting the .1/LFE output from home cinema systems.
Explains corner placement for 9 dB mechanical amplification and linear bass wave launch.
Recommends specific music for setup and initial volume adjustment.
Guides adjusting phase for optimal bass reinforcement or cancellation.
Details pulling the REL from the corner to find the optimal position for bass extension.
Guides rotating the REL to find the position with loudest and lowest bass output.
Explains setting crossover and volume for seamless integration.
Provides advice on avoiding common setup pitfalls regarding crossover and volume.
Details setting up the REL for Dolby Digital AC3 and 5.1 theatre systems.
Recommends an initial run-in period for electronics and drive units.
Advises on cleaning and maintaining the unit's cabinet finish.
Describes the Serie S's unique bass loading and equalization technique.
Explains the DC coupled amplifier for stability and low-end performance.
Highlights the importance of integrated design for fidelity.
Details the built-in protection systems against overloads and clipping.
Explains how Set-Safe™ prevents clipping and protects the drive unit.
Describes the thermal protection and its recovery mechanism.
States that damage from deliberate abuse is not covered by warranty.
Outlines the on-off switch and standby mode for power saving.
Explains how the standby mode activates based on audio input detection.
Advises on the limitations of the standby circuit with varied program material.
Describes the Always On mode for continuous readiness and best sonic performance.
Covers type, drive unit, passive radiator, and frequency response.
Details input connectors, wireless, gain, power output, phase, and amplifier type.
Lists protection systems, mains voltage, fuses, and physical dimensions.
Covers weight, finish options, and included accessories.
Covers type, drive unit, passive radiator, and frequency response.
Details input connectors, wireless, gain, power output, phase, and amplifier type.
Lists protection systems, mains voltage, fuses, and physical dimensions.
Covers weight, finish options, and included accessories.
Covers type, drive unit, passive radiator, and frequency response.
Details input connectors, wireless, gain, power output, phase, and amplifier type.
Lists protection systems, mains voltage, fuses, and physical dimensions.
Covers weight, finish options, and included accessories.
General| Type | Active subwoofer |
|---|---|
| Frequency Response | 32Hz - 120Hz |
| Weight | 24.2 lbs |
| Amplifier Power | 200W |
| Construction | MDF |
| Input Connectors | RCA |
| Driver Size | 8-inch |
