
Sony
Sony ZSRS70BTCDBAT Portable Bluetooth Mega Bass Boombox
Retro-styled Sony boombox with Bluetooth, CD, USB, and AM/FM radio for music anywhere on AC or battery power.
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Overview
Pump Up the Volume with Retro Style and Modern Features
Meet the Sony Portable Mega Bass Stereo Sound System Boombox. This versatile boombox combines classic design with modern technology, offering wireless Bluetooth connectivity, USB playback, CD player, and AM/FM radio. Enjoy your favorite music anywhere with AC or battery power.
- Type of Use: Portable Boombox
- Display: LCD
- Disc Capacity: 1
- Tray Type: Flat Loading
- CD Play Modes: Single repeat, All repeat, Selected folder, Selected folder repeat, Shuffle, Program, Program repeat
- Formats Supported: CD/MP3/WMA/CDDA
- Frequency Response: 20-20000Hz
- Speaker Dimensions: 3.15" cone type x 2
- Speaker System: Bass Reflex Stereo
- Output Power: 4.6 Watts (2.3 x 2)
- Radio: AM, FM
- Tuner Type: Digital
- Tuning: Auto Scan Radio
- Preset Channels: 30 Stations, 10 AM & 20 FM
- Band: AM: 530-1710kHz; FM: 87.5-108.0MHz
- Antenna System: AM: Built-in Ferrite Bar Antenna; FM: Telescopic Antenna
- Battery Type: "C" x 6 (included)
- Power Consumption: AC 16 Watts
- Power Requirements: AC 120V, 60Hz
- DC-In: 1
- Inputs: USB - Mini Stereo, AUX
- Output: Headphone Jack
- Weight: 7 lbs
- Dimensions: 15”W x 6”H x 9.25”D inches
Pros & Cons
👍 Pros
- Multiple playback sources including Bluetooth, CD, USB, AUX, and AM/FM radio in one unit
- Runs on both AC power and batteries for true portability
- Includes 30 radio presets (10 AM and 20 FM) with digital auto-scan tuning
- Mega Bass enhancement delivers stronger low-end sound from compact speakers
- Headphone jack allows for private listening
👎 Cons
- At 7 lbs with batteries, it is heavier than most modern portable speakers
- 4.6 watts total output power is modest for larger outdoor gatherings
- Requires 6 C batteries for portable use, which adds ongoing cost
- No built-in rechargeable battery option
- Single-disc CD tray limits continuous disc playback
Frequently Asked Questions
Can I connect my phone to this boombox wirelessly?
Yes, the ZS-RS70BT supports Bluetooth connectivity, so you can stream music wirelessly from your phone, tablet, or other Bluetooth-enabled devices.
What audio formats does the CD player support?
The CD player supports CD-DA, MP3, and WMA disc formats, so you can play both standard audio CDs and discs with compressed music files.
How is the boombox powered when not plugged in?
It runs on 6 C-size batteries (included), making it fully portable for outdoor use, parties, or any location without an AC outlet.
What does the Mega Bass feature do?
Mega Bass is Sony's bass enhancement technology that boosts low-frequency output, giving you deeper, more impactful bass from the boombox's built-in speakers.
Can I play music from a USB flash drive?
Yes, there is a USB input that lets you play MP3 and WMA files directly from a USB flash drive without needing a phone or CD.