Bookshelf/Studio Monitor Speakers
Acoustic Engineering for High-Performance Speakers
ERSE develops high-performance bookshelf and studio monitor speakers for Hi-Fi, professional audio and emerging brands. Combining decades of crossover expertise, acoustic engineering and precision manufacturing, we optimize complete loudspeaker systems — from drivers and cabinets to crossover networks and acoustic tuning — delivering exceptional sound performance and consistent production quality.
Flexible Speaker Platforms for Premium Audio Brands
Designed for premium audio brands, ERSE bookshelf and studio monitor platforms can be customized for different applications, including Hi-Fi listening, professional monitoring and custom audio solutions. From concept development to final production, we provide flexible engineering and manufacturing support to bring unique speaker designs to market.
BS17 series
BS17 series
BS17 series
Bookshelf speaker with Bluetooth, RCA, AUX-IN and volume, bass, treble adjust
Power Handling(RMS): 2x15W, 2*30W, 2*40W, 2x50Watts
Bluetooth Version: 5.3
Bluetooth range distance: 15-20m
Woofer: 3", 4", 5.25", 6.5" PP cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS18 series
BS17 series
BS17 series
Bookshelf speaker with Bluetooth, RCA, AUX-IN and volume, bass, treble adjust
Power Handling(RMS): 2x15W, 2*30W, 2*40W, 2x50Watts
Bluetooth Version: 5.3
Bluetooth range distance: 15-20m
Woofer: 3", 4", 5.25", 6.5" PP cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS19 series
BS17 series
BS19 series
Bookshelf speaker with Bluetooth, RCA, AUX-IN and volume, bass, treble adjust
Power Handling(RMS): 2x15W, 2*30W, 2*40W, 2x50Watts
Bluetooth Version: 5.3
Bluetooth range distance: 15-20m
Woofer: 3", 4", 5.25", 6.5" PP cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS01 series
BS07M series
BS19 series
Hi-Fi Bookshelf speaker, Bluetooth, USB, AUX, RCA
Bluetooth version : BT5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*30W, 2*40W, 2x50Watts
Woofer: 4" 5.25" 6.5” Injection Aluminum cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS02 series
BS07M series
BS07M series
Hi-Fi Bookshelf speaker, Bluetooth, USB, AUX, RCA
Bluetooth version : BT5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*30W, 2*40W, 2x50Watts
Woofer: 4", 5.25" 6.5” Injection Aluminum cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS07M series
BS07M series
BS07M series
Studio monitors often include balanced XLR or TRS inputs to reduce interference and ensure a clean audio signal.
Bluetooth version : BT5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*30W, 2*40W, 2x50, 2x60Watts
Woofer: 4", 5.25", 6.5" 8” PP cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS07 series
BS07 series
BS07 series
Hi-Fi Bookshelf speaker, Bluetooth, USB, AUX, RCA
Bluetooth version: BT5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*30W, 2*40W, 2x50Watts
Woofer: 4", 5.25", 6.5" Injection PP Cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS13 series
BS07 series
BS07 series
Hi-Fi Bookshelf speaker, Bluetooth, USB, AUX, RCA
Bluetooth version: BT5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*15W, 2*30W, 2*40W, 2x50Watt
Woofer: 3", 4", 5.25" 6.5“ custom paper cone with
Butyl Rubber Surround
Tweeter: Silk Dome
BS51 series
BS07 series
BS51 series
Hi-Fi Bookshelf speaker, Bluetooth, USB, AUX, RCA
Bluetooth version: BT5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*15W, 2*30W, 2*40W, 2x50Watts
Woofer: 3", 4", 5.25", 6.5" custom paper cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS15 series
BS15 series
BS51 series
Bookshelf speaker with Bluetooth, RCA, AUX-IN , USB and volume, bass and treble adjustment
Bluetooth version: BT 5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*15W, 2*30W, 2*40W, 2x50Watts
Woofer: 3", 4", 5.25", 6.5" Paper cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS10 series
BS15 series
BS10 series
Bookshelf speaker with Bluetooth, RCA, AUX-IN and volume adjust
Bluetooth version: BT 5.3
Bluetooth range distance: 15-20m
Power Handling (RMS): 2*30W, 2*40W, 2x50Watts
Woofer: 4", 5.25", 6.5" Aluminum cone with Butyl Rubber Surround
Tweeter: Silk Dome
BS16 series
BS15 series
BS10 series
Bookshelf speaker with Bluetooth, RCA, AUX-IN and volume adjust
Power Handling(RMS): 2x15W, 2*30W, 2*40W, 2x50Watts
Bluetooth Version: 5.3
Bluetooth range distance: 15-20m
Woofer: 3", 4", 5.25", 6.5" PP cone with Butyl Rubber Surround
Tweeter: Silk Dome