High-Power Party Speaker with 16-Hour Battery Philips TAX4509/37

The Philips TAX4509 is a large, high-output portable Bluetooth party speaker designed to anchor indoor events and outdoor celebrations with robust, room-filling sound. Driven by an aggressive dual 7-inch woofer configuration and an integrated Dynamic Bass Boost (DBB) system, it pumps out heavy, vibrating low-end frequencies even at lower volumes. Combining an impressive 16-hour wireless runtime with two glowing RGB light rings, a dedicated guitar input, and onboard karaoke recording, it acts as a self-contained, high-performance entertainment stage.

Key Features

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Key Features

Dual 7-Inch Woofers with DBB

Dual 7-Inch Woofers with DBB

Features a powerful 2-way layout delivering 60W RMS of raw power. The dedicated physical DBB button lets you toggle between specialized bass presets and activate Dynamic Bass Boost to give your music maximum structural impact.

Dual-Ring 10-Mode Lightshow

Dual-Ring 10-Mode Lightshow

Transforms any room into a pulsing club environment with two luminous light rings positioned directly on the front panel. It includes 10 selectable RGB atmospheric light modes to instantly match the energy of your playlist.

Integrated Guitar & Dual-Mic Station

Integrated Guitar & Dual-Mic Station

Outfitted with one 6.3mm instrument guitar input and two 6.3mm microphone inputs—all featuring independent, analog rotary volume dials and a studio echo voice effect.

One-Touch Live Recording

One-Touch Live Recording

Designed with a convenient live audio record function that captures mic and guitar performances directly to an attached USB drive or TF card, allowing you to save or share your live sessions.

16-Hour Battery & Mobile Portability

16-Hour Battery & Mobile Portability

Equipped with a high-capacity 5200 mAh rechargeable lithium-ion battery providing up to 16 hours of untethered playback. Features a built-in heavy-duty transport handle to shift the music effortlessly from the living room to the backyard.

Product Specifications

Acoustic Driver Blueprint

2-Way Mono System: 2x 7" Woofers + 1x 2.5" Tweeter

Power Output Rating

60 Watts RMS

Frequency Response Range

40 Hz – 20,000 Hz (-12dB)

Sound Enhancement Hardware

Dynamic Bass Boost (DBB), dedicated treble and bass control knobs

Wireless Connection Engine

Bluetooth v5.0 (Up to 10m / 33ft operating range)

Bluetooth Profiles & Codec

A2DP (Streaming), AVRCP (Control) / SBC Audio Format

Multi-Speaker Synchronization

True Wireless Stereo (TWS) pairing for dual-speaker linkage

Wired Inputs & Ports

2x 6.3mm Mic In, 1x 6.3mm Guitar In, 1x 3.5mm Aux In, 1x USB-A, 1x TF Card Slot

Maximum Media Storage Limit

Supports USB flash drives and TF cards up to 64GB

Supported Local Audio Formats

MP3 / WAV (via USB or TF card playback)

Radio Receiver Components

Built-in Analog FM tuner (87.5 – 108.0 MHz) with auto-channel scan

Battery Type & Configuration

Built-in Lithium-Ion / 5200 mAh (7.4 V)

Playtime & Charging Durations

Up to 16 Hours Playtime / ≤ 6 Hours Recharge Cycle

Main Power Input Supply

Universal AC 100-240V, 50/60Hz direct cord connection

Onboard Interface Display

Backlit white LED status screen

Net Speaker Dimensions

70.5 cm (H) x 32.55 cm (W) x 32.55 cm (D)

Net Speaker Weight

10.7 kg (~23.5 lbs)

Included Accessories Pack

AC Power Cord, wireless remote control, quick start guide

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