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Six compact black rectangular on-wall speakers with mounting brackets

Acoustic Audio

Acoustic Audio AA321B 6-Pack On-Wall Speakers 1200W Black

SKU CH-JVA4-WHWQD

Six passive on-wall speakers deliver 1200 W total power with 2.5" woofers and 150 Hz–20 kHz response

  • Product typeOn-Wall Speakers
  • Compact 3.5" cubes fit tight spaces
  • 1200 W total power for big sound
  • 5" polypropylene woofers cover 150 Hz – 20 kHz
  • Omni-directional brackets simplify wall mounting
  • Passive design works with any 20–200 W amplifier

Compact Home Audio

This Acoustic Audio AA321B set delivers six passive on-wall speakers finished in black. They are designed for stereo or surround installations in living rooms, offices or retail spaces where a wired amplifier or receiver is already available.

Power Handling and Frequency Range

Each cabinet uses a 2.5" polypropylene woofer rated from 150 Hz to 20 kHz at 88 dB sensitivity and 8 ohm impedance. The amplifier must supply between 20 and 200 watts per channel; lower power will limit volume and higher power risks damage.

Mounting Hardware Included

Omni-directional brackets with fixings let you angle every speaker for even coverage across the listening area. Raw-wire spring terminals accept standard CL3 or bare speaker cable, and the sealed ABS enclosures keep the drivers protected indoors.

How it compares

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

Price $87.99
Cheaper than about 67% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameAcoustic Audio by Goldwood
Product typeOn-Wall Speakers

Questions about this item

Will the 8-ohm impedance and 150 Hz low end work with an older receiver that only handles 8-ohm loads and crosses over at 120 Hz?

Yes, the speakers present an 8-ohm load and their 150 Hz – 20 kHz range sits above a 120 Hz crossover, so an older 8-ohm receiver will drive them without impedance mismatch.

How can I confirm the 88 dB sensitivity and 150 Hz – 20 kHz response are being delivered after I mount the six speakers?

Play pink noise through each channel at reference level; a handheld SPL meter at the listening position should read roughly the same output per speaker, and a sweep tone will stay clean down to 150 Hz without audible roll-off.

The box lists six passive speakers, mounting brackets with hardware and an instruction manual — what else must I buy to get sound?

You need an amplifier or receiver with 20 – 200 W per channel into 8 ohms, plus CL3-rated or raw speaker wire to run from the amp to each speaker's spring-loaded terminals.

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