NOBORU Japanese Industrial Retro Bluetooth Amp & Speaker Set, Black NMP-1B2B

INDUSTRIAL VEHICLE AMPLIFIERS REBORN AS DESKTOP AUDIO This set combines a Bluetooth desktop amplifier, based on industrial vehicle amplifiers used in public address vehicles, election cars, construction vehicles, and garbage trucks, with a box speaker inheriting industrial PA technology. Enjoy sound from your smartphone or other devices via Bluetooth or wired connection. LEGACY INFLUENCING TAIWANESE GARBAGE TRUCK CULTURE NOBORU has produced industrial vehicle amplifiers for decades. Since the 1960s, our melody amplifiers for garbage trucks exported to Taiwan made tunes like A Maiden’s Prayer and Für Elise the standard for garbage collection, leaving a lasting cultural impact. This authentic engineering is now integrated into our Bluetooth desktop amplifiers. *Note: This product does not include a melody function. TIMELESS DESIGN: THE ESSENCE OF "AUTHENTIC INDUSTRIAL RETRO" NOBORU’s industrial products have remained virtually unchanged for decades. Their design is so perfected for rugged durability and acoustic performance in harsh conditions that it has required no modification since its original conception. We have condensed this history—trusted by professionals in the most demanding environments for generations—into a rugged statement gadget for your daily life. JAPANESE CRAFTSMANSHIP: BEAUTIFUL, JET-BLACK ALUMINUM PANELS BY OSAKA ARTISANS The beautiful finish is supported by skilled craftsmen in Osaka, the manufacturing hub of Japan. The front aluminum panels feature precision sheet metal processing, black anodizing, with meticulous attention to edge aesthetics. The speakers feature distinctive wave-shaped slits. This sharp and heavy jet-black finish makes the set a striking interior piece. THE SATISFYING TACTILE FEEDBACK OF PHYSICAL SWITCHES The amplifier uses the same toggle switch as professional equipment for power. With button switches for pairing and a rotary knob for volume, it prioritizes the tactile feedback lacking in touchscreens. Experience the joy of analog operation. GENTLE ACOUSTICS: A WARM, NOSTALGIC SOUND Distinct from High-Fidelity (Hi-Fi) audio, NOBORU’s acoustic design—rooted in industrial-grade PA systems—is specifically tuned to emphasize the clarity of human voices and acoustic signals. Originally engineered for long-distance projection in demanding environments, this unique tuning delivers a warm, nostalgic sound that adds a distinct character to your space. FULL-RANGE SPEAKER UNIT + ANALOG MONO OUTPUT The box speaker features a 77mm full-range unit proven in industrial use. Covering the entire frequency range with a single source ensures clear sound positioning and natural quality. Despite the digital age, we chose an analog amplifier and mono output to create an acoustic space filled with deep nostalgia. ALIGNED WITH THE "LO-FI" SOUND NOBORU’s focus on industrial-grade performance—ensuring voices and acoustic signals remain clear even at a distance—is also uniquely suited for the "Lo-Fi" sound experience. This specific acoustic signature is a direct byproduct of professional engineering designed for durability and clarity. Rather than digital precision, it offers a distinctive, analog-like texture that resonates with those who appreciate the nostalgic, warm character of functional industrial equipment. SPECIFICATIONS: BLUETOOTH DESKTOP AMPLIFIER Model: NMP-101B Product Name: Bluetooth 1W Mono Desktop Amplifier (Black) Power Voltage: DC5V (USB) Current Consumption: 500mA or less at rated output Rated Output: 1W Load Impedance: 8 ohms *We recommend using the designated speaker. Distortion: 5% or less (1kHz at rated output) Frequency Response: 70Hz - 18kHz (±3dB at -10dB rated output) Input: Bluetooth 3.0 / 3.5mm Mono Input Output: 3.5mm Mono Output S/N Ratio: 60dB or more Operation LEDs: Power (Orange), Bluetooth Pairing (Orange), Output (Orange) Operating Temperature: -10C to 50C Materials: - Front Panel: Aluminum, Black Anodized - Case: Steel plate, Black semi-gloss finish (Munsell N1, Semi-gloss equivalent) - Knobs/Feet: Aluminum, Anodized Dimensions: W 98mm x H 41mm x D 125mm Weight: Approx. 400 g (excluding accessories) Included Items: Manual, Mono mini plug cable (30cm), Banana plug speaker cable (50cm), USB cable (50cm) SPECIFICATIONS: BOX SPEAKER Model: NMP-102B Product Name: Metal Box Speaker (Black) Rated Input: 1W (Max 2W) Rated Impedance: 8 ohms Sound Pressure Level: 86dB or more (Average of 500, 600, 800, 1,000Hz at 1W/1m) Frequency Range: 150Hz - 15kHz (-20dB from Sound Pressure Level) Internal Speaker Unit: 77mm Full-range Materials: - Front Panel: Aluminum, Black Anodized - Feet: Aluminum, Anodized - Other: Steel plate, Black semi-gloss finish (Munsell N1, Semi-gloss equivalent) Dimensions: W 98mm x H 121mm x D 125mm Weight: Approx. 800 g (excluding accessories) Included Items: Manual [IMPORTANT NOTES BEFORE YOU BUY] To ensure this product meets your expectations, please review the following points before completing your purchase: - This product does not have a melody function. - A USB AC adapter (DC5V, 0.5A or higher) is required for power and is sold separately. - This set includes the desktop amplifier and box speaker only. Other items shown in photos, such as smartphones, are for illustration purposes. - Finish and Color: Minor variations in surface finish and color are natural results of industrial manufacturing and display settings. These are not defects. ABOUT NOBORU (NOBORU ELECTRIC CO., LTD.) Founded in 1945. NOBORU is one of the few specialized manufacturers in Japan focused on industrial-grade public address (PA) systems. For decades, we have developed and produced high-durability speakers for demanding environments, including public broadcasting, maritime use, vehicle systems, and professional megaphones. To share our brand heritage and technical expertise with a wider audience, we leverage our long-standing experience to create "Authentic Industrial Retro" unique audio gadgets. These products showcase a distinctive sound signature rooted in industrial PA technology.