LTC Audio CHP1.5RB - Red/Black Speaker Cable 2 x 1.5 mm² (100 m Plastic Spool)

LTC Audio CHP1.5RB - Red/Black Speaker Cable 2 x 1.5 mm² (100 m Plastic Spool)

The LTC Audio CHP1.5RB is a two-conductor speaker cable with a 2 x 1.5 mm² cross section and red/black color coding for quick and reliable polarity identification. It is supplied on a 100 m plastic reel , facilitating continuous laying in low-impedance sound installations in homes, businesses, and public spaces (bars, classrooms, meeting rooms, gyms, etc.). Its two-parallel design allows it to be easily routed through raceways and cable trays, maintaining order and reducing splices.

It's part of a family with different conductor cross-sections to suit each project: in addition to this 1.5 mm² version, it's available in 0.75 mm² (CHP0.75RB), 2.5 mm² (CHP2.5RB), and 4 mm² (CHP4RB). Choosing a larger cross-section is recommended for long runs or when higher power outputs are expected, minimizing voltage drop and maintaining speaker control.

Main features

• Cross section: 2 × 1.5 mm² for standard speaker connections in 4–8 Ω.
• Immediate identification: red/black colors to respect polarity.
• Professional presentation: 100 m on continuous plastic reel for fewer splices.
• Easy installation: two parallel conductors that are easy to route through a conduit or terminal block.
• Complete range: 0.75 / 1.5 / 2.5 / 4 mm² variants of the same series.

Product benefits

• Versatility: The 1.5 mm² cross-section covers most medium runs in stereo or multi-zone systems.
• Fewer wiring errors: red/black coding to maintain phase on all lines.
• Clean finish: Long coil for designing continuous paths with fewer joints and improved reliability.
• Scalability: possibility of choosing a larger section within the same family when required.

Use cases

• Commercial installations: background music in retail, hospitality, hotels, and gyms.
• Education and offices: classrooms, meeting and conference rooms.
• Residential: Connecting Hi-Fi or surround speakers to A/V receiver.

Frequently Asked Questions

• Is it suitable for 100V lines? Yes, it's low-voltage speaker cable; size the cross-section according to distance and load.
• Conductor material (OFC/CCA)? The manufacturer does not specify it for this reference.
• Outdoor use? No weather or UV resistance rating is indicated; indoor use or protected driving is recommended.
• Is it sold by the meter? This reference is sold as a 100 m reel .

Description for projects

LTC Audio CHP1.5RB speaker cable: 2 parallel conductors 2 × 1.5 mm² , red/black coded , 100 m on plastic reel; suitable for low-impedance audio systems.