We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Seven compact black box speakers with mounting brackets

Goldwood Sound, Inc.

Goldwood Sound TS30B 7-piece home audio speaker set

SKU CH-W2Z4-33ZWX

Seven-piece passive speaker set with 2.5" poly-treated woofers, 140 Hz–20 kHz response and 89 dB sensitivity for home theatre or whole-house audio

  • TypeOn-Wall Speakers
  • Full-range audio from 140 Hz to 20 kHz
  • 89 dB sensitivity at 8 ohms for efficient power use
  • Compact 3.5 x 3.375 x 4.25 inch cabinets fit tight spaces
  • 5 inch poly-treated cones deliver clear mid-range
  • Handles 20 to 200 watts per channel from any amp

Compact 7-piece surround set

The Goldwood Sound TS30B delivers a complete seven-speaker package for passive home-theatre or whole-house audio. Each unit uses a traditional design that draws power from an external amplifier or receiver. The sealed ABS cabinets measure 3.5" x 3.375" x 4.25" and include hang tabs plus mounting brackets with hardware for quick wall placement.

Ideal for multi-room installs

This set suits buyers building a surround system or distributing audio across several rooms on a single amplifier. It is not for listeners who want powered speakers with built-in amplification or wireless streaming. Outdoor installations are not recommended, and the 140 Hz low-frequency limit means a separate subwoofer is needed for deep bass.

Handles 20 to 200 watts per channel

Each speaker presents an 8-ohm load with 89 dB sensitivity and a 2.5" poly-treated cone covering 140 Hz to 20 kHz. The system performs cleanly when driven by any amp supplying between 20 and 200 watts per channel. Below that range output drops off; above it the drivers risk damage.

Highlights

  • Full-range audio from 140 Hz to 20 kHz
  • 89 dB sensitivity at 8 ohms for efficient power use
  • Compact 3.5 x 3.375 x 4.25 inch cabinets fit tight spaces
  • 5 inch poly-treated cones deliver clear mid-range
  • Handles 20 to 200 watts per channel from any amp

Specifications

BrandTheater Solutions by Goldwood
TypeOn-Wall Speakers

Questions about this item

What amplifier or receiver do I need to power these TS30B speakers?

Any amplifier, home receiver or stereo with raw speaker wire outputs delivering 20 to 200 watts per channel will drive the set.

Can I mix these 2.5" poly-treated cone speakers with my existing larger front towers?

Yes, the 89dB sensitivity and 140Hz-20kHz response let them blend as surrounds or zones alongside mains crossed over near 140Hz.

How do I confirm each of the seven speakers is wired in phase after mounting?

Play a mono test tone; if bass drops when you reverse one pair's wires at the spring-loaded connectors, swap that pair back.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.