REL Planar PL-1 is an ultra-thin powered subwoofer designed for smaller to medium-sized rooms that need deep, articulate bass without the bulk of a traditional cabinet. Featuring dual 6.5-inch active drivers, a 10-inch passive radiator, and a 300-watt Pure Class D amplifier, it delivers fast, controlled low-frequency performance. Its near-wall and on-wall design makes it ideal for modern living spaces, while built-in AirShip Direct wireless keeps installation clean and convenient. Finished in gloss black with an included cloth grille, the Planar PL-1 blends premium REL performance with elegant placement flexibility.
Get the Details
Features & Specs
Ultra-thin cabinet for near-wall or on-wall placement
The slim enclosure is made to work with the wall behind it, helping preserve room space while still delivering impressive low-end weight and scale.
Dual 6.5-inch long-throw active drivers
Two front-firing active woofers increase surface area and help maintain the speed, articulation, and impact expected from REL.
10-inch rear-firing passive radiator
The rear passive radiator supports deeper bass extension and helps the PL-1 produce fuller low-frequency performance from its compact profile.
300-watt RMS Pure Class D amplifier
High-efficiency amplification supplies clean, controlled power for dynamic music playback and cinematic bass effects.
Built-in AirShip Direct wireless connectivity
The factory-paired wireless system reduces cable clutter and makes installation cleaner and easier in real-world living spaces.
Gloss black finish with included cloth grille
The refined cabinet finish and cloth grille give the PL-1 a cleaner, more décor-friendly look suited to contemporary interiors.
Ultra-thin cabinet for near-wall or on-wall placement
The slim enclosure is made to work with the wall behind it, helping preserve room space while still delivering impressive low-end weight and scale.
Dual 6.5-inch long-throw active drivers
Two front-firing active woofers increase surface area and help maintain the speed, articulation, and impact expected from REL.
10-inch rear-firing passive radiator
The rear passive radiator supports deeper bass extension and helps the PL-1 produce fuller low-frequency performance from its compact profile.
300-watt RMS Pure Class D amplifier
High-efficiency amplification supplies clean, controlled power for dynamic music playback and cinematic bass effects.
Built-in AirShip Direct wireless connectivity
The factory-paired wireless system reduces cable clutter and makes installation cleaner and easier in real-world living spaces.
Gloss black finish with included cloth grille
The refined cabinet finish and cloth grille give the PL-1 a cleaner, more décor-friendly look suited to contemporary interiors.
Expert Insight
The REL Planar PL-1 stands out for combining elegant space-saving design with powerful, well-controlled bass performance. Its flexible placement options, built-in wireless capability, and refined tuning make it especially usable in modern living spaces where traditional subwoofers feel too bulky. For buyers seeking premium low-frequency performance in a slimmer, more room-friendly format, it is a highly compelling option.
Derek Munthe
Assistant Brand Manager
Details
REL Planar PL-1
REL Planar PL-1 is an ultra-thin powered subwoofer engineered to deliver deep, articulate bass in smaller to medium-sized rooms without dominating the space. Designed for near-wall or on-wall installation, it uses boundary effect coupling, dual 6.5-inch long-throw active drivers, and a 10-inch rear passive radiator to produce fast, controlled low-frequency performance with the natural musicality REL is known for. The built-in AirShip Direct wireless system keeps installation clean and flexible, while the slim gloss black cabinet with included cloth grille blends elegantly into modern living spaces.
What It's Good At:
Delivering deep, room-filling bass from an ultra-thin cabinet that suits smaller and medium-sized spaces
Blending naturally into living rooms with a sleek gloss black finish and included cloth grille
Supporting near-wall and on-wall placement for flexible installation without bulky floor intrusion
Producing fast, articulate low-end response with dual 6.5-inch long-throw active drivers and a 10-inch passive radiator
Simplifying setup with built-in AirShip Direct wireless connectivity and a pre-installed receiver
Enhancing both music and home theater systems with REL’s signature speed, timing, and control
REL Planar PL-1 Full Specifications:
Product Name: REL Planar PL-1
Product Type: Powered subwoofer / thin-panel boundary effect sub-bass system
Placement Options: Near-wall, on-wall, or optional Planar Cart placement
Type: (2) front-firing active woofers, (1) rear-firing passive radiator
Active Drivers: (2) 6.5 in. (165 mm) FibreAlloy cone, long-throw, steel chassis
Passive Radiator: 10 in. (250 mm) FibreAlloy cone, steel chassis
Crossover Range: Variable between 30 Hz and 120 Hz
Protection System: Fully Electronic SET-SAFE
D.C. Fault Protection: Yes
Output Short Protection: Yes
Wireless Capability: Built-in AirShip Direct wireless with receiver pre-installed
Wireless Effective Distance: 30 ft. (10 meters) with clear line of sight
Wireless Output Power: Less than -3 dBm
Mains Input Voltage (subwoofer): 100-240V selectable
Fuse: 2.5A for 230V operation; 5A for 120V operation
Dimensions (W x H x D): 20.6 x 19.4 x 5.7 in. (522 x 492 x 144 mm)
Additional Depth for On-Wall Bracket: 1.5 in. (39 mm)
Net Weight: 41.6 lbs. (18.9 kg)
Finish: Gloss Piano Black or Gloss White Lacquer
Mains Lead: Yes, 90-degree to permit on-wall mounting
Neutrik SpeakOn Interconnect: Yes, 1.5 m cable intended for use with AirShip Direct transmitter
Included Interconnect / Wireless Accessories: Power adapter, HIGH-LEVEL cable, X2 RCA cable
Included in the Box: Planar PL-1 subwoofer, cloth grille, AirShip Direct wireless system with receiver pre-installed on subwoofer, right-angle power cord, control panel cover, wall mounting template, wall mounting brackets, VIMAR material for wall mounting, mounting hardware, user manual, warranty information
User Manual: Yes
Optional Accessory: Planar Cart
Anti-Tip / Anti-Fall Restraint System: Included for freestanding applications
REL Planar PL-1 Q&A:
What makes the REL Planar PL-1 different from a traditional subwoofer?
The Planar PL-1 is designed to work in close relationship with the wall behind it, using boundary effect coupling to create deep, controlled bass from an ultra-thin cabinet that fits more naturally into the room.
Does the Planar PL-1 need to be mounted on a wall?
No. It can be mounted on a wall or positioned close to the wall using the optional Planar Cart, giving you more flexibility for room layout and installation preferences.
Is the cloth grille included with this version?
Yes. This version includes the cloth grille.
What kind of bass performance can buyers expect?
The PL-1 is built to add greater depth, scale, and realism while preserving speed, timing, and musicality, making music and movies feel fuller and more immersive without overwhelming the room.
Does the Planar PL-1 support wireless setup?
Yes. It includes REL’s AirShip Direct wireless system, with the receiver pre-installed on the subwoofer for cleaner placement and easier setup.
What is REL’s VIMAR system?
VIMAR stands for Vibration Isolation Material and Resonance Control. It is integrated into the mounting brackets to help reduce unwanted energy transfer into the wall and preserve bass speed, balance, and control.
Can the PL-1 be used with both music and home theater systems?
Yes. It is designed to perform well in stereo music systems, compact theaters, unconventional placements, and even specialized applications such as center-channel bass reinforcement.
What comes in the box with the REL Planar PL-1?
In the box are the Planar PL-1 subwoofer, cloth grille, AirShip Direct wireless system with pre-installed receiver, right-angle power cord, control panel cover, wall mounting template, wall mounting brackets and hardware, user manual, and warranty information.
Reviews
Product Description
Product Description
REL Planar PL-1 is an ultra-thin powered subwoofer designed for smaller to medium-sized rooms that need deep, articulate bass without the bulk of a traditional cabinet. Featuring dual 6.5-inch active drivers, a 10-inch passive radiator, and a 300-watt Pure Class D amplifier, it delivers fast, controlled low-frequency performance. Its near-wall and on-wall design makes it ideal for modern living spaces, while built-in AirShip Direct wireless keeps installation clean and convenient. Finished in gloss black with an included cloth grille, the Planar PL-1 blends premium REL performance with elegant placement flexibility.
Get the Details
Features & Specs
Features & Specs
Ultra-thin cabinet for near-wall or on-wall placement
The slim enclosure is made to work with the wall behind it, helping preserve room space while still delivering impressive low-end weight and scale.
Dual 6.5-inch long-throw active drivers
Two front-firing active woofers increase surface area and help maintain the speed, articulation, and impact expected from REL.
10-inch rear-firing passive radiator
The rear passive radiator supports deeper bass extension and helps the PL-1 produce fuller low-frequency performance from its compact profile.
300-watt RMS Pure Class D amplifier
High-efficiency amplification supplies clean, controlled power for dynamic music playback and cinematic bass effects.
Built-in AirShip Direct wireless connectivity
The factory-paired wireless system reduces cable clutter and makes installation cleaner and easier in real-world living spaces.
Gloss black finish with included cloth grille
The refined cabinet finish and cloth grille give the PL-1 a cleaner, more décor-friendly look suited to contemporary interiors.
Ultra-thin cabinet for near-wall or on-wall placement
The slim enclosure is made to work with the wall behind it, helping preserve room space while still delivering impressive low-end weight and scale.
Dual 6.5-inch long-throw active drivers
Two front-firing active woofers increase surface area and help maintain the speed, articulation, and impact expected from REL.
10-inch rear-firing passive radiator
The rear passive radiator supports deeper bass extension and helps the PL-1 produce fuller low-frequency performance from its compact profile.
300-watt RMS Pure Class D amplifier
High-efficiency amplification supplies clean, controlled power for dynamic music playback and cinematic bass effects.
Built-in AirShip Direct wireless connectivity
The factory-paired wireless system reduces cable clutter and makes installation cleaner and easier in real-world living spaces.
Gloss black finish with included cloth grille
The refined cabinet finish and cloth grille give the PL-1 a cleaner, more décor-friendly look suited to contemporary interiors.
Expert Insight
Expert Insight
The REL Planar PL-1 stands out for combining elegant space-saving design with powerful, well-controlled bass performance. Its flexible placement options, built-in wireless capability, and refined tuning make it especially usable in modern living spaces where traditional subwoofers feel too bulky. For buyers seeking premium low-frequency performance in a slimmer, more room-friendly format, it is a highly compelling option.
Derek Munthe
Assistant Brand Manager
Details
Details
REL Planar PL-1
REL Planar PL-1 is an ultra-thin powered subwoofer engineered to deliver deep, articulate bass in smaller to medium-sized rooms without dominating the space. Designed for near-wall or on-wall installation, it uses boundary effect coupling, dual 6.5-inch long-throw active drivers, and a 10-inch rear passive radiator to produce fast, controlled low-frequency performance with the natural musicality REL is known for. The built-in AirShip Direct wireless system keeps installation clean and flexible, while the slim gloss black cabinet with included cloth grille blends elegantly into modern living spaces.
What It's Good At:
Delivering deep, room-filling bass from an ultra-thin cabinet that suits smaller and medium-sized spaces
Blending naturally into living rooms with a sleek gloss black finish and included cloth grille
Supporting near-wall and on-wall placement for flexible installation without bulky floor intrusion
Producing fast, articulate low-end response with dual 6.5-inch long-throw active drivers and a 10-inch passive radiator
Simplifying setup with built-in AirShip Direct wireless connectivity and a pre-installed receiver
Enhancing both music and home theater systems with REL’s signature speed, timing, and control
REL Planar PL-1 Full Specifications:
Product Name: REL Planar PL-1
Product Type: Powered subwoofer / thin-panel boundary effect sub-bass system
Placement Options: Near-wall, on-wall, or optional Planar Cart placement
Type: (2) front-firing active woofers, (1) rear-firing passive radiator
Active Drivers: (2) 6.5 in. (165 mm) FibreAlloy cone, long-throw, steel chassis
Passive Radiator: 10 in. (250 mm) FibreAlloy cone, steel chassis
Crossover Range: Variable between 30 Hz and 120 Hz
Protection System: Fully Electronic SET-SAFE
D.C. Fault Protection: Yes
Output Short Protection: Yes
Wireless Capability: Built-in AirShip Direct wireless with receiver pre-installed
Wireless Effective Distance: 30 ft. (10 meters) with clear line of sight
Wireless Output Power: Less than -3 dBm
Mains Input Voltage (subwoofer): 100-240V selectable
Fuse: 2.5A for 230V operation; 5A for 120V operation
Dimensions (W x H x D): 20.6 x 19.4 x 5.7 in. (522 x 492 x 144 mm)
Additional Depth for On-Wall Bracket: 1.5 in. (39 mm)
Net Weight: 41.6 lbs. (18.9 kg)
Finish: Gloss Piano Black or Gloss White Lacquer
Mains Lead: Yes, 90-degree to permit on-wall mounting
Neutrik SpeakOn Interconnect: Yes, 1.5 m cable intended for use with AirShip Direct transmitter
Included Interconnect / Wireless Accessories: Power adapter, HIGH-LEVEL cable, X2 RCA cable
Included in the Box: Planar PL-1 subwoofer, cloth grille, AirShip Direct wireless system with receiver pre-installed on subwoofer, right-angle power cord, control panel cover, wall mounting template, wall mounting brackets, VIMAR material for wall mounting, mounting hardware, user manual, warranty information
User Manual: Yes
Optional Accessory: Planar Cart
Anti-Tip / Anti-Fall Restraint System: Included for freestanding applications
REL Planar PL-1 Q&A:
What makes the REL Planar PL-1 different from a traditional subwoofer?
The Planar PL-1 is designed to work in close relationship with the wall behind it, using boundary effect coupling to create deep, controlled bass from an ultra-thin cabinet that fits more naturally into the room.
Does the Planar PL-1 need to be mounted on a wall?
No. It can be mounted on a wall or positioned close to the wall using the optional Planar Cart, giving you more flexibility for room layout and installation preferences.
Is the cloth grille included with this version?
Yes. This version includes the cloth grille.
What kind of bass performance can buyers expect?
The PL-1 is built to add greater depth, scale, and realism while preserving speed, timing, and musicality, making music and movies feel fuller and more immersive without overwhelming the room.
Does the Planar PL-1 support wireless setup?
Yes. It includes REL’s AirShip Direct wireless system, with the receiver pre-installed on the subwoofer for cleaner placement and easier setup.
What is REL’s VIMAR system?
VIMAR stands for Vibration Isolation Material and Resonance Control. It is integrated into the mounting brackets to help reduce unwanted energy transfer into the wall and preserve bass speed, balance, and control.
Can the PL-1 be used with both music and home theater systems?
Yes. It is designed to perform well in stereo music systems, compact theaters, unconventional placements, and even specialized applications such as center-channel bass reinforcement.
What comes in the box with the REL Planar PL-1?
In the box are the Planar PL-1 subwoofer, cloth grille, AirShip Direct wireless system with pre-installed receiver, right-angle power cord, control panel cover, wall mounting template, wall mounting brackets and hardware, user manual, and warranty information.
