Leviton LBASP by Bose 7-Zone Speaker AutoSurge Audio Distribution

Our review of the Leviton LBASP by Bose 7-Zone Speaker AutoSurge Audio Distribution Module finds it best suited for homeowners or integrators who need a straightforward way to feed one amplifier to multiple speaker zones without complex wiring or bulky equipment. The single biggest reason to buy is its reliable seven-zone distribution and built-in two-stage speaker protection that activates only during harmful voltage transients, which reduces the risk of speaker damage when systems are overdriven. For anyone using Leviton Structured Media centers and Decora Sound Shaper volume controls, this module simplifies connections and adds automatic surge protection.

Key Features

• Seven-zone distribution: Provides a convenient single connection point for up to seven rooms or zones so the installer can centralize speaker wiring at the structured media center.
• AutoSurge protection: Two-stage speaker power protection engages only when harmful voltage transients are present, guarding speakers from damage caused by overdriving and resetting automatically afterward.
• Outdoor zone terminal: Includes a separate switched outdoor zone terminal so you can add an exterior speaker zone without extra gear or reconfiguring the main outputs.
• High power handling: Supports 150W RMS per channel and 225W peak, giving headroom for larger rooms and transient peaks without immediate clipping concerns.
• Wide frequency response: Rated 10 Hz to 40 kHz at +/- 0.5 dB, ensuring the module passes full-range audio cleanly between amplifier and zones.

Who It's For

The LBASP is aimed at residential integrators, AV-savvy homeowners, and anyone installing audio in multi-room homes who already use or plan to use Leviton Decora Sound Shaper Transformer-Free impedance-matched volume controls (sold separately). It is particularly useful when consolidating speaker terminations in a Leviton Structured Media center and when a single amplifier is intended to serve multiple distributed zones.

This is not a standalone amplifier or a replacement for per-room amplification; buyers who need individual amplified outputs per zone or who prefer full matrix switching should look elsewhere. Also, those who do not intend to use compatible impedance-matched volume controls will not get the full benefit of the system design.

Pros & Cons

Pros

• Centralizes connections for up to seven rooms, simplifying wiring and troubleshooting during installation.
• Built-in AutoSurge two-stage protection reduces the chance of speaker damage from voltage transients and resets automatically.
• Includes a separate switched outdoor zone terminal for easy exterior speaker integration.
• Handles substantial power per channel and covers a wide frequency range for clean audio distribution.

Cons

• Requires compatible Leviton Decora Sound Shaper transformer-free volume controls to realize impedance-matched control per zone.
• Not an amplifier or source selector; it only distributes a single amplifier/receiver output to zones.

Specifications

Product	LBASP 7-Zone AutoSurge Audio Distribution Module
Zones supported	Seven rooms/zones plus separate switched outdoor zone terminal
Power handling	150W RMS per channel / 225W peak
Frequency response	10 Hz to 40 kHz, +/- 0.5 dB
Protection	Two-stage AutoSurge speaker power protection (automatic reset)
Compatibility	Designed for Leviton Structured Media centers and Decora Sound Shaper transformer-free volume controls

Our Verdict

The Leviton LBASP is a practical and reliable distribution module for multi-room audio installs that need centralized wiring and speaker protection. Installers and homeowners using Leviton Structured Media centers and compatible Decora volume controls will appreciate the seven-zone capacity and AutoSurge protection, making it a sensible value for systems that rely on a single amplifier to feed multiple rooms.

Frequently Asked Questions

Does this module amplify audio?
Answer. No, the LBASP is a distribution module that routes a single amplifier or receiver output to multiple zones; it is not an amplifier itself.

How does the AutoSurge protection work?
Answer. The two-stage protection activates only when harmful voltage transients occur, such as during severe overdrive, and resets automatically once conditions normalize to protect connected speakers.

Are volume controls included?
Answer. No, volume controls are sold separately; the module is designed to work with Leviton Decora Sound Shaper transformer-free impedance-matched volume controls for per-zone level control.