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REL Acoustic Planar PL-1 Subwoofer
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REL Acoustic Planar PL-1 Subwoofer

REL Acoustic Planar PL-1 Subwoofer

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From $940.67

Original: $2,687.62

-65%
REL Acoustic Planar PL-1 Subwoofer

$2,687.62

$940.67

The Story

Planar PL-1 brings true REL performance to smaller and medium-sized rooms where traditional subwoofers often feel intrusive or impractical. Designed to work in close relationship with the wall behind it, PL-1 uses boundary effect coupling to deliver deep, articulate bass from an ultra-thin form that integrates naturally into the living space.

Features

  • 300-Watt Pure Class D Amplifier
  • Dual 6.5” Long-Throw Drivers
  • 10” Boundary-Coupled Passive Radiator
  • Ultra-Thin Cabinet for Near- or On-Wall Placement
  • Built-In Airship Direct Wireless
  • Optional Cart for Flexible Placement

Deep Bass, Minimal Space

Flexible performance in an ultra-thin form.

Traditional subwoofers often demand significant floor space and careful placement to perform at their best. Planar PL-1 takes a different approach. Designed to work in close relationship with the wall behind it, Planar uses boundary effect coupling to produce deep, articulate bass from an ultra-thin form that integrates naturally into smaller and medium-sized rooms.

Whether mounted directly on-wall or placed close to the wall using the optional cart, PL-1 adapts easily to a wide range of spaces and systems. In many ways, it has become the Swiss Army Knife of REL subwoofers. Equally effective in music systems, compact theaters, unconventional placements, and even specialized applications such as center-channel bass reinforcement where traditional subwoofers often prove difficult to integrate. 

Designed to Fit Naturally

PL-1 was designed for rooms where space matters as much as performance. Its ultra-thin cabinet, flowing edges, and deep lacquer finishes allow it to integrate naturally into smaller and medium-sized living spaces where traditional subwoofers can feel oversized or intrusive.

Available in black or white lacquer finishes, PL-1 transforms underused areas into opportunities for serious low-frequency performance while preserving the openness and flow of the room itself. Thoughtful details, including recessed controls, concealed cable management, and optional premium wood grille upgrades, reinforce a design philosophy where elegance and functionality exist together naturally.

To help manage the interaction between the cabinet and the wall, Planar incorporates REL’s VIMAR (Vibration Isolation Material and Resonance Control) system. Integrated into the mounting brackets, VIMAR reduces the transfer of unwanted energy into the wall while preserving the speed and integrity of the bass. The result is cleaner, more controlled low-frequency performance.

 Specifications

Type: (2) Front-firing active woofers, (1) rear-firing passive radiator
Active Driver Size & Material: (2) 6.5in (165mm) FibreAlloy cone, long-throw, steel chassis
Passive Radiator Size & Material: 10in (250mm) FibreAlloy cone, steel chassis
Low Frequency Extension: -6 dB at 31 Hz, in-room
Input Connectors: HIGH-LEVEL Neutrik SpeakOn, LOW-LEVEL RCA, LFE RCA
Output Connectors:
Power Output: 300 watts (RMS)
Amplifier Type: Pure Class D
Wireless Capability: Built-in wireless
Dual Parametric Filter: N/A
Finish: Gloss Piano Black or Gloss White Lacquer
Protection System: Fully electronic Set Safe
D.C. Fault: Yes
Output Short: Yes
Mains Input Voltage: 100–240 volts selectable
Fuses: 2.5A for 230V operation, 5A for 120V operation
Mains Lead: Yes, 90-degree connector to permit wall mounting
Neutrik Speakon: Yes, 1.5m cable intended for use with AirShip Direct™ transmitter
Interconnect: Power adaptor, HIGH-LEVEL cable, and 2 × RCA cable supplied
User Manual: Yes
REL Acoustic Planar PL-1 Subwoofer - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 6

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 7

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 8

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 9

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 10

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 11

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 12

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 13

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 14

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 15

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 16

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

REL Acoustic Planar PL-1 Subwoofer - Image 17

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

Planar PL-1 brings true REL performance to smaller and medium-sized rooms where traditional subwoofers often feel intrusive or impractical. Designed to work in close relationship with the wall behind it, PL-1 uses boundary effect coupling to deliver deep, articulate bass from an ultra-thin form that integrates naturally into the living space.

Features

  • 300-Watt Pure Class D Amplifier
  • Dual 6.5” Long-Throw Drivers
  • 10” Boundary-Coupled Passive Radiator
  • Ultra-Thin Cabinet for Near- or On-Wall Placement
  • Built-In Airship Direct Wireless
  • Optional Cart for Flexible Placement

Deep Bass, Minimal Space

Flexible performance in an ultra-thin form.

Traditional subwoofers often demand significant floor space and careful placement to perform at their best. Planar PL-1 takes a different approach. Designed to work in close relationship with the wall behind it, Planar uses boundary effect coupling to produce deep, articulate bass from an ultra-thin form that integrates naturally into smaller and medium-sized rooms.

Whether mounted directly on-wall or placed close to the wall using the optional cart, PL-1 adapts easily to a wide range of spaces and systems. In many ways, it has become the Swiss Army Knife of REL subwoofers. Equally effective in music systems, compact theaters, unconventional placements, and even specialized applications such as center-channel bass reinforcement where traditional subwoofers often prove difficult to integrate. 

Designed to Fit Naturally

PL-1 was designed for rooms where space matters as much as performance. Its ultra-thin cabinet, flowing edges, and deep lacquer finishes allow it to integrate naturally into smaller and medium-sized living spaces where traditional subwoofers can feel oversized or intrusive.

Available in black or white lacquer finishes, PL-1 transforms underused areas into opportunities for serious low-frequency performance while preserving the openness and flow of the room itself. Thoughtful details, including recessed controls, concealed cable management, and optional premium wood grille upgrades, reinforce a design philosophy where elegance and functionality exist together naturally.

To help manage the interaction between the cabinet and the wall, Planar incorporates REL’s VIMAR (Vibration Isolation Material and Resonance Control) system. Integrated into the mounting brackets, VIMAR reduces the transfer of unwanted energy into the wall while preserving the speed and integrity of the bass. The result is cleaner, more controlled low-frequency performance.

 Specifications

Type: (2) Front-firing active woofers, (1) rear-firing passive radiator
Active Driver Size & Material: (2) 6.5in (165mm) FibreAlloy cone, long-throw, steel chassis
Passive Radiator Size & Material: 10in (250mm) FibreAlloy cone, steel chassis
Low Frequency Extension: -6 dB at 31 Hz, in-room
Input Connectors: HIGH-LEVEL Neutrik SpeakOn, LOW-LEVEL RCA, LFE RCA
Output Connectors:
Power Output: 300 watts (RMS)
Amplifier Type: Pure Class D
Wireless Capability: Built-in wireless
Dual Parametric Filter: N/A
Finish: Gloss Piano Black or Gloss White Lacquer
Protection System: Fully electronic Set Safe
D.C. Fault: Yes
Output Short: Yes
Mains Input Voltage: 100–240 volts selectable
Fuses: 2.5A for 230V operation, 5A for 120V operation
Mains Lead: Yes, 90-degree connector to permit wall mounting
Neutrik Speakon: Yes, 1.5m cable intended for use with AirShip Direct™ transmitter
Interconnect: Power adaptor, HIGH-LEVEL cable, and 2 × RCA cable supplied
User Manual: Yes