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Four black rectangular outdoor speakers with mounting brackets

Acoustic Audio

Acoustic Audio AA351B 4-Speaker Outdoor Set 1000W

SKU CH-036X-4QX9A

Four weatherproof passive speakers deliver 1000 W peak power with 89 dB sensitivity for patio or whole-house audio

  • Product typeOn-Wall Speakers
  • Weather-resistant cabinets handle rain, snow and sun
  • 2-way drivers deliver full-range sound across 100 Hz – 20 kHz
  • 89 dB sensitivity produces big volume from modest amp power
  • Compact 4.25″ wide enclosures fit tight patio spaces
  • Simple spring terminals accept raw speaker wire for quick setup

Compact Outdoor Speaker Set

The Acoustic Audio AA351B supplies four passive on-wall speakers built for patios, decks and pool areas. Black ABS cabinets resist rain, snow and sun while delivering full-range output through a two-way design. Each unit measures 6 by 4.25 by 4 inches and includes a U-bracket for quick mounting.

Amplifier Power Window

These speakers require an amplifier or receiver with raw speaker wire outputs capable of 20 to 250 watts per channel at 8 ohms. Sensitivity is rated at 89 dB and frequency response spans 100 Hz to 20 kHz, so the driving gear must stay inside that power band for clean performance. CL3 or standard raw speaker wire completes the connection.

Straightforward Bracket Mount

Installation uses the supplied U-brackets and hardware; spring-loaded terminals accept bare wire without tools. The sealed cabinets have no rear port, so placement against walls or under eaves is simple. Buyers who need powered speakers, wireless streaming or a dedicated subwoofer output will not find those features here.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 82% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameAcoustic Audio by Goldwood
Product typeOn-Wall Speakers

Questions about this item

How many speakers are in the AA351B set?

The pack contains four passive speakers and matching mounting brackets.

What does the 1000 W rating mean when the speakers are connected?

It is a peak system figure; each channel should receive between 20 and 250 watts from the amplifier for normal operation.

What connectors do the speakers use and what cable is required?

Spring loaded raw wire terminals accept CL3 or standard speaker wire from any amp or receiver with speaker level outputs.

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