ARRAROWN ZK-1001B front view shows a compact 100W mono amp ready for DIY speakers.
ARRAROWN ZK-1001B top view highlights compact form for flexible installations.
ARRAROWN ZK-1001B back panel reveals easy input access and connection ports.
ARRAROWN ZK-1001B TWS setup demonstrates stereo pairing between two boards.
ARRAROWN ZK-1001B knob-control closeup emphasizes simple volume and playback control.
ARRAROWN ZK-1001B ports and connections show BT AUX and USB inputs.
ARRAROWN ZK-1001B in use in a home car setup illustrates practical DIY integration.

ARRAROWN

ARRAROWN ZK-1001B Bluetooth Amplifier 100W Mono AMP with TWS Box – DIY Speaker Kit

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$23.52

In stock. Ships free, usually within 1–4 business days.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout Free 30-day returns
Spare Keep a spare (2)

Check the listed compatible models and specs before you order. Questions? Email us.

Multi-device One for each device (3)

Free tracked shipping and secure checkout on every U.S. order.

Free shipping

i

Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

i

Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

Return & RefundFree 30-day returns, full refund Shipping PolicyDelivery process and tracking info
Share

Product details

Elevate your DIY audio with the ARRAROWN ZK-1001B Bluetooth Amplifier

Meet a compact 100W mono amplifier board designed to power passive speakers in DIY projects or car audio tweaks. Built around a high efficiency chipset, this module delivers clean power with distortion under 0.3 percent and supports AAC Bluetooth decoding for smoother wireless listening.

One standout feature is the TWS Box function. By pairing two identical mono amplifier boards, you can transform a single speaker into a simple left–right stereo setup, enabling more immersive sound for home theaters or car audio experiments.

The control surface is intentionally simple: a single multifunction knob handles volume, playback, and mode changes. A short press plays or pauses, a double press skips to the next track, and three presses toggles the TWS mode. A long press powers it on or off.

Inputs are versatile. You get Bluetooth 5.1 with a comfortable 15 m range, plus AUX and USB options for flash drives or sound cards. The device also supports USB powered audio inputs and can work with a range of mobile devices, laptops, or media players.

Compact and flexible, the ZK-1001B measures 89 by 45 by 20 mm and includes protective measures such as over‑voltage, under‑voltage, over‑heat, and short‑circuit safeguards. A DC 7–24 V power requirement makes it suitable for both home and vehicle installations.

What you get and how you might use it

  • Powerful mono output up to 100 W into 3–8 Ω speakers suitable for small to mid sized DIY kits
  • Box matching and TWS compatibility to expand from a single speaker to a two‑unit stereo setup
  • Multiple input options for flexible integration with modern devices
  • Simple control with a single knob for volume and playback and quick mode changes
  • Compact footprint that fits into compact enclosures or car audio projects
  • Protective circuitry keeps the board safe during casual tinkering

Whether you are rebuilding a compact home stereo, upgrading a car audio project, or prototyping a DIY speaker system, the ARRAROWN ZK-1001B offers a practical combination of power, convenience, and expandability without overwhelming complexity.

FAQ

Q: What speakers can the ARRAROWN ZK-1001B drive?

A: It delivers up to 100 W into 3–8 Ω passive speakers, suitable for DIY kits.

Q: What inputs are supported and how far does Bluetooth reach?

A: Supports BT 5.1, AUX, USB, and more; Bluetooth range up to 15 m.

You may also like